https://wotsthat.com/ daily 1.0 https://wotsthat.com/picture-quiz weekly 0.9 https://wotsthat.com/games-like-wordle weekly 0.9 https://wotsthat.com/shop weekly 0.9 https://wotsthat.com/shop/vol-1 weekly 0.9 https://wotsthat.com/shop/vol-2 weekly 0.9 https://wotsthat.com/shop/vol-3 weekly 0.9 https://wotsthat.com/shop/colouring-book weekly 0.9 https://wotsthat.com/shop/tees weekly 0.9 https://wotsthat.com/browse hourly 0.9 https://wotsthat.com/mysteries hourly 0.9 https://wotsthat.com/education monthly 0.8 https://wotsthat.com/leaderboards daily 0.7 https://wotsthat.com/hall-of-fame monthly 0.7 https://wotsthat.com/how-it-works monthly 0.5 https://wotsthat.com/about monthly 0.5 https://wotsthat.com/contact monthly 0.3 https://wotsthat.com/privacy yearly 0.2 https://wotsthat.com/terms yearly 0.2 https://wotsthat.com/browse/botanical daily 0.7 https://wotsthat.com/browse/craft daily 0.7 https://wotsthat.com/browse/environment daily 0.7 https://wotsthat.com/browse/food daily 0.7 https://wotsthat.com/browse/geology daily 0.7 https://wotsthat.com/browse/household daily 0.7 https://wotsthat.com/browse/industrial daily 0.7 https://wotsthat.com/browse/insect daily 0.7 https://wotsthat.com/browse/marine daily 0.7 https://wotsthat.com/browse/minerals daily 0.7 https://wotsthat.com/browse/nature daily 0.7 https://wotsthat.com/browse/science daily 0.7 https://wotsthat.com/browse/technology daily 0.7 https://wotsthat.com/browse/textile daily 0.7 https://wotsthat.com/browse/unusual-angles daily 0.7 https://wotsthat.com/challenge/turquoise-mineral 2026-08-25T17:20:08.029Z weekly 0.6 https://wapuygcnqeiktourbccp.supabase.co/storage/v1/object/public/challenge-images/auto/1787678407733-308.jpg Turquoise mineral https://wotsthat.com/challenge/cotton-bud-tip 2026-08-24T20:20:16.806Z weekly 0.6 https://wapuygcnqeiktourbccp.supabase.co/storage/v1/object/public/challenge-images/auto/1787602816516-349.jpg Cotton bud tip https://wotsthat.com/challenge/frog-skin 2026-08-22T11:20:06.874Z weekly 0.6 https://wapuygcnqeiktourbccp.supabase.co/storage/v1/object/public/challenge-images/auto/1787397606624-254.jpg Frog skin https://wotsthat.com/challenge/pine-cone 2026-08-22T09:20:06.601Z weekly 0.6 https://wapuygcnqeiktourbccp.supabase.co/storage/v1/object/public/challenge-images/auto/1787390406121-241.jpg Pine cone https://wotsthat.com/challenge/turtle-shell-scute 2026-08-21T00:30:06.980Z weekly 0.6 https://wapuygcnqeiktourbccp.supabase.co/storage/v1/object/public/challenge-images/auto/1787272206648-385.jpg Turtle shell scute https://wotsthat.com/challenge/porcupine-quill 2026-08-21T00:15:08.208Z weekly 0.6 https://wapuygcnqeiktourbccp.supabase.co/storage/v1/object/public/challenge-images/auto/1787271307892-250.jpg Porcupine quill https://wotsthat.com/challenge/sand-dollar-surface-macro 2026-08-20T23:45:07.963Z weekly 0.6 https://wapuygcnqeiktourbccp.supabase.co/storage/v1/object/public/challenge-images/auto/1787269507411-148.jpg Sand dollar surface (macro) https://wotsthat.com/challenge/dried-starfish-surface-texture 2026-08-20T23:30:10.820Z weekly 0.6 https://wapuygcnqeiktourbccp.supabase.co/storage/v1/object/public/challenge-images/auto/1787268609673-150.jpg Dried starfish surface texture https://wotsthat.com/challenge/window-screen-mesh 2026-08-20T23:15:30.246Z weekly 0.6 https://wapuygcnqeiktourbccp.supabase.co/storage/v1/object/public/challenge-images/auto/1787267729881-70.jpg Window screen mesh https://wotsthat.com/challenge/maidenhair-fern 2026-08-20T23:00:10.492Z weekly 0.6 https://wapuygcnqeiktourbccp.supabase.co/storage/v1/object/public/challenge-images/auto/1787266810203-263.jpg Maidenhair fern https://wotsthat.com/challenge/sea-foam-bubble-structure 2026-08-20T22:45:09.593Z weekly 0.6 https://wapuygcnqeiktourbccp.supabase.co/storage/v1/object/public/challenge-images/auto/1787265909052-129.jpg Sea foam bubble structure https://wotsthat.com/challenge/gummy-bear 2026-08-20T22:20:10.183Z weekly 0.6 https://wapuygcnqeiktourbccp.supabase.co/storage/v1/object/public/challenge-images/auto/1787264409965-236.jpg Gummy bear https://wotsthat.com/challenge/horse-chestnut-surface-macro 2026-08-20T07:20:11.785Z weekly 0.6 https://wapuygcnqeiktourbccp.supabase.co/storage/v1/object/public/challenge-images/auto/1787210411379-187.jpg Horse chestnut surface (macro) https://wotsthat.com/challenge/lcd-screen-pixels-macro 2026-08-19T19:20:06.970Z weekly 0.6 https://wapuygcnqeiktourbccp.supabase.co/storage/v1/object/public/challenge-images/auto/1787167206770-172.jpg LCD screen pixels (macro) https://wotsthat.com/challenge/freeze-dried-coffee-granules 2026-08-19T16:20:08.163Z weekly 0.6 https://wapuygcnqeiktourbccp.supabase.co/storage/v1/object/public/challenge-images/auto/1787156407899-14.jpg Freeze dried coffee granules https://wotsthat.com/challenge/silk-fabric-weave-macro 2026-08-19T15:20:08.793Z weekly 0.6 https://wapuygcnqeiktourbccp.supabase.co/storage/v1/object/public/challenge-images/auto/1787152808467-116.jpg Silk fabric weave (macro) https://wotsthat.com/challenge/book-page-paper-fibres 2026-08-19T13:20:07.760Z weekly 0.6 https://wapuygcnqeiktourbccp.supabase.co/storage/v1/object/public/challenge-images/auto/1787145607480-65.jpg Book page paper fibres https://wotsthat.com/challenge/coin-relief-detail-macro 2026-08-19T11:20:08.291Z weekly 0.6 https://wapuygcnqeiktourbccp.supabase.co/storage/v1/object/public/challenge-images/auto/1787138408024-64.jpg Coin relief detail (macro) https://wotsthat.com/challenge/popping-candy-crystals 2026-08-18T14:20:08.457Z weekly 0.6 https://wapuygcnqeiktourbccp.supabase.co/storage/v1/object/public/challenge-images/auto/1787062808103-197.jpg Popping candy crystals https://wotsthat.com/challenge/starfish-arm-surface 2026-08-18T13:20:09.645Z weekly 0.6 https://wapuygcnqeiktourbccp.supabase.co/storage/v1/object/public/challenge-images/auto/1787059208800-141.jpg Starfish arm surface https://wotsthat.com/challenge/fish-scales-macro 2026-08-16T13:20:08.028Z weekly 0.6 https://wapuygcnqeiktourbccp.supabase.co/storage/v1/object/public/challenge-images/auto/1786886407597-25.jpg Fish scales (macro) https://wotsthat.com/challenge/wheat-grain-surface 2026-08-15T18:20:08.857Z weekly 0.6 https://wapuygcnqeiktourbccp.supabase.co/storage/v1/object/public/challenge-images/auto/1786818008476-191.jpg Wheat grain surface https://wotsthat.com/challenge/gore-tex-membrane-macro 2026-08-15T17:20:06.975Z weekly 0.6 https://wapuygcnqeiktourbccp.supabase.co/storage/v1/object/public/challenge-images/auto/1786814406737-125.jpg Gore-Tex membrane (macro) https://wotsthat.com/challenge/bottom-of-glass-bottle-from-beneath 2026-08-15T16:20:08.286Z weekly 0.6 https://wapuygcnqeiktourbccp.supabase.co/storage/v1/object/public/challenge-images/auto/1786810808095-101.jpg Bottom of glass bottle (from beneath) https://wotsthat.com/challenge/cardamom-pod-cross-section 2026-08-15T13:00:09.113Z weekly 0.6 https://wapuygcnqeiktourbccp.supabase.co/storage/v1/object/public/challenge-images/auto/1786798808839-200.jpg Cardamom pod cross-section https://wotsthat.com/challenge/blueberry-skin-macro 2026-08-15T12:20:08.946Z weekly 0.6 https://wapuygcnqeiktourbccp.supabase.co/storage/v1/object/public/challenge-images/auto/1786796408577-1.jpg Blueberry skin (macro) https://wotsthat.com/challenge/walnut-shell-cross-section 2026-08-13T13:00:20.909Z weekly 0.6 https://wapuygcnqeiktourbccp.supabase.co/storage/v1/object/public/challenge-images/auto/1786626020631-188.jpg Walnut shell cross-section https://wotsthat.com/challenge/beach-sand-grains-macro 2026-08-13T08:20:08.570Z weekly 0.6 https://wapuygcnqeiktourbccp.supabase.co/storage/v1/object/public/challenge-images/auto/1786609208254-83.jpg Beach sand grains (macro) https://wotsthat.com/challenge/white-sugar-crystals 2026-08-12T10:20:07.855Z weekly 0.6 https://wapuygcnqeiktourbccp.supabase.co/storage/v1/object/public/challenge-images/auto/1786530007564-3.jpg White sugar crystals https://wotsthat.com/challenge/wire-mesh-macro 2026-08-11T05:20:07.100Z weekly 0.6 https://wapuygcnqeiktourbccp.supabase.co/storage/v1/object/public/challenge-images/auto/1786425606931-49.jpg Wire mesh (macro) https://wotsthat.com/challenge/beetle-elytra-surface 2026-08-11T04:20:09.167Z weekly 0.6 https://wapuygcnqeiktourbccp.supabase.co/storage/v1/object/public/challenge-images/auto/1786422008823-168.jpg Beetle elytra surface https://wotsthat.com/challenge/scratched-dvd-surface 2026-08-10T14:20:06.940Z weekly 0.6 https://wapuygcnqeiktourbccp.supabase.co/storage/v1/object/public/challenge-images/auto/1786371606562-60.jpg Scratched DVD surface https://wotsthat.com/challenge/matchstick-head-macro 2026-08-09T12:20:08.826Z weekly 0.6 https://wapuygcnqeiktourbccp.supabase.co/storage/v1/object/public/challenge-images/auto/1786278008404-44.jpg Matchstick head (macro) https://wotsthat.com/challenge/cracked-phone-screen-macro 2026-08-08T12:20:08.407Z weekly 0.6 https://wapuygcnqeiktourbccp.supabase.co/storage/v1/object/public/challenge-images/auto/1786191607836-171.jpg Cracked phone screen (macro) https://wotsthat.com/challenge/wasp-nest-paper-surface 2026-08-06T12:20:14.676Z weekly 0.6 https://wapuygcnqeiktourbccp.supabase.co/storage/v1/object/public/challenge-images/auto/1786018814402-165.jpg Wasp nest paper surface https://wotsthat.com/challenge/dried-chilli-skin-macro 2026-08-06T11:20:10.073Z weekly 0.6 https://wapuygcnqeiktourbccp.supabase.co/storage/v1/object/public/challenge-images/auto/1786015209305-199.jpg Dried chilli skin (macro) https://wotsthat.com/challenge/tweed-herringbone-weave 2026-08-03T21:20:09.504Z weekly 0.6 https://wapuygcnqeiktourbccp.supabase.co/storage/v1/object/public/challenge-images/auto/1785792009203-120.jpg Tweed herringbone weave https://wotsthat.com/challenge/ladybird-wing-case 2026-08-03T10:20:08.422Z weekly 0.6 https://wapuygcnqeiktourbccp.supabase.co/storage/v1/object/public/challenge-images/auto/1785752408169-163.jpg Ladybird wing case https://wotsthat.com/challenge/brussel-sprout-layers 2026-08-02T19:20:08.733Z weekly 0.6 https://wapuygcnqeiktourbccp.supabase.co/storage/v1/object/public/challenge-images/auto/1785698408466-195.jpg Brussel sprout layers https://wotsthat.com/challenge/dried-mud-crack-pattern 2026-08-02T19:00:11.010Z weekly 0.6 https://wapuygcnqeiktourbccp.supabase.co/storage/v1/object/public/challenge-images/auto/1785697210368-130.jpg Dried mud crack pattern https://wotsthat.com/challenge/poppy-seed-pod-surface 2026-08-02T15:20:09.932Z weekly 0.6 https://wapuygcnqeiktourbccp.supabase.co/storage/v1/object/public/challenge-images/auto/1785684009545-184.jpg Poppy seed pod surface https://wotsthat.com/challenge/soap-film-interference-colours 2026-08-02T08:20:23.385Z weekly 0.6 https://wapuygcnqeiktourbccp.supabase.co/storage/v1/object/public/challenge-images/auto/1785658822790-136.jpg Soap film interference colours https://wotsthat.com/challenge/glass-fibre-insulation 2026-08-02T08:00:09.753Z weekly 0.6 https://wapuygcnqeiktourbccp.supabase.co/storage/v1/object/public/challenge-images/auto/1785657609143-54.jpg Glass fibre insulation https://wotsthat.com/challenge/meteorite-surface-macro 2026-08-01T18:20:11.936Z weekly 0.6 https://wapuygcnqeiktourbccp.supabase.co/storage/v1/object/public/challenge-images/auto/1785608411670-160.jpg Meteorite surface (macro) https://wotsthat.com/challenge/feather-barb-structure 2026-08-01T14:20:10.771Z weekly 0.6 https://wapuygcnqeiktourbccp.supabase.co/storage/v1/object/public/challenge-images/auto/1785594009809-84.jpg Feather barb structure https://wotsthat.com/challenge/pomegranate-seeds 2026-08-01T12:20:06.328Z weekly 0.6 https://wapuygcnqeiktourbccp.supabase.co/storage/v1/object/public/challenge-images/auto/1785586806063-6.jpg Pomegranate seeds https://wotsthat.com/challenge/crumpled-aluminium-foil 2026-08-01T11:20:07.477Z weekly 0.6 https://wapuygcnqeiktourbccp.supabase.co/storage/v1/object/public/challenge-images/auto/1785583207178-66.jpg Crumpled aluminium foil https://wotsthat.com/challenge/keyboard-key-surface-macro 2026-08-01T10:20:07.003Z weekly 0.6 https://wapuygcnqeiktourbccp.supabase.co/storage/v1/object/public/challenge-images/auto/1785579606833-174.jpg Keyboard key surface (macro) https://wotsthat.com/challenge/sd-card-contacts-macro 2026-07-31T19:00:09.427Z weekly 0.6 https://wapuygcnqeiktourbccp.supabase.co/storage/v1/object/public/challenge-images/auto/1785524409086-180.jpg SD card contacts (macro) https://wotsthat.com/challenge/snow-crystals-macro 2026-07-31T18:20:07.797Z weekly 0.6 https://wapuygcnqeiktourbccp.supabase.co/storage/v1/object/public/challenge-images/auto/1785522007529-135.jpg Snow crystals (macro) https://wotsthat.com/challenge/snake-shed-skin-scales 2026-07-31T12:20:07.109Z weekly 0.6 https://wapuygcnqeiktourbccp.supabase.co/storage/v1/object/public/challenge-images/auto/1785500406716-30.jpg Snake shed skin scales https://wotsthat.com/challenge/optical-fibre-bundle-end 2026-07-30T10:20:08.301Z weekly 0.6 https://wapuygcnqeiktourbccp.supabase.co/storage/v1/object/public/challenge-images/auto/1785406808100-110.jpg Optical fibre bundle end https://wotsthat.com/challenge/quartz-crystal-formation 2026-07-28T12:20:07.432Z weekly 0.6 https://wapuygcnqeiktourbccp.supabase.co/storage/v1/object/public/challenge-images/auto/1785241207121-35.jpg Quartz crystal formation https://wotsthat.com/challenge/tree-bark-texture 2026-07-28T11:20:09.112Z weekly 0.6 https://wapuygcnqeiktourbccp.supabase.co/storage/v1/object/public/challenge-images/auto/1785237608752-20.jpg Tree bark texture https://wotsthat.com/challenge/leek-cross-section 2026-07-26T11:20:09.998Z weekly 0.6 https://wapuygcnqeiktourbccp.supabase.co/storage/v1/object/public/challenge-images/auto/1785064809684-13.jpg Leek cross-section https://wotsthat.com/challenge/flower-pollen-on-stamen 2026-07-25T21:23:50.746Z weekly 0.6 https://wapuygcnqeiktourbccp.supabase.co/storage/v1/object/public/challenge-images/auto/1785014630535-22.jpg Flower pollen on stamen https://wotsthat.com/challenge/cuttlefish-bone-interior 2026-07-25T21:23:12.112Z weekly 0.6 https://wapuygcnqeiktourbccp.supabase.co/storage/v1/object/public/challenge-images/auto/1785014591365-147.jpg Cuttlefish bone interior https://wotsthat.com/challenge/used-match-head-macro 2026-07-25T08:00:08.473Z weekly 0.6 https://wapuygcnqeiktourbccp.supabase.co/storage/v1/object/public/challenge-images/auto/1784966408073-71.jpg Used match head (macro) https://wotsthat.com/challenge/hydrangea-arborescens-likely-the-annabelle-variety 2026-07-23T14:11:48.791Z weekly 0.6 https://wapuygcnqeiktourbccp.supabase.co/storage/v1/object/public/challenge-images/uploads/b034c020-8c5b-4eab-a87e-666508cffc83-1784815906930.jpg Hydrangea arborescens — likely the ‘Annabelle’ variety https://wotsthat.com/challenge/pumice-stone-surface 2026-07-20T08:00:08.481Z weekly 0.6 https://wapuygcnqeiktourbccp.supabase.co/storage/v1/object/public/challenge-images/auto/1784534408169-33.jpg Pumice stone surface https://wotsthat.com/challenge/cricket-leg-spines-macro 2026-07-17T19:00:09.124Z weekly 0.6 https://wapuygcnqeiktourbccp.supabase.co/storage/v1/object/public/challenge-images/auto/1784314808770-169.jpg Cricket leg spines (macro) https://wotsthat.com/challenge/malachite-mineral-surface 2026-07-17T13:00:09.106Z weekly 0.6 https://wapuygcnqeiktourbccp.supabase.co/storage/v1/object/public/challenge-images/auto/1784293208796-93.jpg Malachite mineral surface https://wotsthat.com/challenge/hard-drive-platter-surface 2026-07-17T08:00:08.167Z weekly 0.6 https://wapuygcnqeiktourbccp.supabase.co/storage/v1/object/public/challenge-images/auto/1784275207825-176.jpg Hard drive platter surface https://wotsthat.com/challenge/candle-wick-macro 2026-07-11T19:00:08.258Z weekly 0.6 https://wapuygcnqeiktourbccp.supabase.co/storage/v1/object/public/challenge-images/auto/1783796407046-63.jpg Candle wick (macro) https://wotsthat.com/challenge/red-cabbage-cross-section 2026-07-11T13:00:30.974Z weekly 0.6 https://wapuygcnqeiktourbccp.supabase.co/storage/v1/object/public/challenge-images/auto/1783774830454-112.jpg Red cabbage cross-section https://wotsthat.com/challenge/battery-terminal-corrosion 2026-07-10T08:00:08.716Z weekly 0.6 https://wapuygcnqeiktourbccp.supabase.co/storage/v1/object/public/challenge-images/auto/1783670408208-178.jpg Battery terminal corrosion https://wotsthat.com/challenge/bee-compound-eye-macro 2026-07-09T19:00:08.286Z weekly 0.6 https://wapuygcnqeiktourbccp.supabase.co/storage/v1/object/public/challenge-images/auto/1783623607682-26.jpg Bee compound eye (macro) https://wotsthat.com/challenge/sea-salt-crystals 2026-07-09T13:00:10.740Z weekly 0.6 https://wapuygcnqeiktourbccp.supabase.co/storage/v1/object/public/challenge-images/auto/1783602009734-5.jpg Sea salt crystals https://wotsthat.com/challenge/fig-cross-section 2026-07-07T19:00:08.365Z weekly 0.6 https://wapuygcnqeiktourbccp.supabase.co/storage/v1/object/public/challenge-images/auto/1783450807715-8.jpg Fig cross-section https://wotsthat.com/challenge/lichen-on-granite 2026-07-05T19:00:09.441Z weekly 0.6 https://wapuygcnqeiktourbccp.supabase.co/storage/v1/object/public/challenge-images/auto/1783278008412-17.jpg Lichen on granite https://wotsthat.com/challenge/lace-fabric-pattern-macro 2026-07-05T13:00:10.647Z weekly 0.6 https://wapuygcnqeiktourbccp.supabase.co/storage/v1/object/public/challenge-images/auto/1783256409614-122.jpg Lace fabric pattern (macro) https://wotsthat.com/challenge/wood-carving-chisel-marks 2026-07-05T08:00:12.541Z weekly 0.6 https://wapuygcnqeiktourbccp.supabase.co/storage/v1/object/public/challenge-images/auto/1783238411224-153.jpg Wood carving chisel marks https://wotsthat.com/challenge/kiwi-fruit-stem-cross-section 2026-07-04T19:00:10.880Z weekly 0.6 https://wapuygcnqeiktourbccp.supabase.co/storage/v1/object/public/challenge-images/auto/1783191610093-2.jpg Kiwi fruit stem cross-section https://wotsthat.com/challenge/butterfly-wing-scales-macro 2026-07-04T13:00:07.769Z weekly 0.6 https://wapuygcnqeiktourbccp.supabase.co/storage/v1/object/public/challenge-images/auto/1783170007153-164.jpg Butterfly wing scales (macro) https://wotsthat.com/challenge/brussel-sprout-cross-section 2026-07-03T19:00:09.888Z weekly 0.6 https://wapuygcnqeiktourbccp.supabase.co/storage/v1/object/public/challenge-images/auto/1783105208936-109.jpg Brussel sprout cross-section https://wotsthat.com/challenge/willow-basket-weave-macro 2026-07-03T13:00:13.045Z weekly 0.6 https://wapuygcnqeiktourbccp.supabase.co/storage/v1/object/public/challenge-images/auto/1783083611664-151.jpg Willow basket weave (macro) https://wotsthat.com/challenge/typewriter-ribbon-macro 2026-06-28T08:00:11.155Z weekly 0.6 https://wapuygcnqeiktourbccp.supabase.co/storage/v1/object/public/challenge-images/auto/1782633610475-55.jpg Typewriter ribbon (macro) https://wotsthat.com/challenge/radiator 2026-06-27T09:00:32.914Z weekly 0.6 https://wapuygcnqeiktourbccp.supabase.co/storage/v1/object/public/challenge-images/uploads/b034c020-8c5b-4eab-a87e-666508cffc83-1782550831219.jpg Radiator https://wotsthat.com/challenge/piano-string-winding 2026-06-25T13:00:09.807Z weekly 0.6 https://wapuygcnqeiktourbccp.supabase.co/storage/v1/object/public/challenge-images/auto/1782392409209-53.jpg Piano string winding https://wotsthat.com/challenge/cracked-dry-earth 2026-06-25T08:00:09.173Z weekly 0.6 https://wapuygcnqeiktourbccp.supabase.co/storage/v1/object/public/challenge-images/auto/1782374408602-126.jpg Cracked dry earth https://wotsthat.com/challenge/onion-skin-cells-macro 2026-06-22T13:00:08.293Z weekly 0.6 https://wapuygcnqeiktourbccp.supabase.co/storage/v1/object/public/challenge-images/auto/1782133207810-81.jpg Onion skin cells (macro) https://wotsthat.com/challenge/dried-leaf-cell-structure 2026-06-22T08:00:09.385Z weekly 0.6 https://wapuygcnqeiktourbccp.supabase.co/storage/v1/object/public/challenge-images/auto/1782115208996-29.jpg Dried leaf cell structure https://wotsthat.com/challenge/moth-wing-scales-macro 2026-06-21T19:00:10.198Z weekly 0.6 https://wapuygcnqeiktourbccp.supabase.co/storage/v1/object/public/challenge-images/auto/1782068409768-16.jpg Moth wing scales (macro) https://wotsthat.com/challenge/bicarbonate-of-soda-crystals 2026-06-21T13:00:09.893Z weekly 0.6 https://wapuygcnqeiktourbccp.supabase.co/storage/v1/object/public/challenge-images/auto/1782046808983-86.jpg Bicarbonate of soda crystals https://wotsthat.com/challenge/tulip-petal-cell-texture 2026-06-16T19:00:09.394Z weekly 0.6 https://wapuygcnqeiktourbccp.supabase.co/storage/v1/object/public/challenge-images/auto/1781636408765-181.jpg Tulip petal cell texture https://wotsthat.com/challenge/mussel-shell-nacre 2026-06-15T13:00:08.852Z weekly 0.6 https://wapuygcnqeiktourbccp.supabase.co/storage/v1/object/public/challenge-images/auto/1781528408388-145.jpg Mussel shell nacre https://wotsthat.com/challenge/corroded-copper-pipe 2026-06-14T19:00:06.885Z weekly 0.6 https://wapuygcnqeiktourbccp.supabase.co/storage/v1/object/public/challenge-images/auto/1781463605928-45.jpg Corroded copper pipe https://wotsthat.com/challenge/caterpillar-body-segments 2026-06-13T19:00:11.242Z weekly 0.6 https://wapuygcnqeiktourbccp.supabase.co/storage/v1/object/public/challenge-images/auto/1781377210702-32.jpg Caterpillar body segments https://wotsthat.com/challenge/velvet-fabric-surface 2026-06-13T13:00:09.552Z weekly 0.6 https://wapuygcnqeiktourbccp.supabase.co/storage/v1/object/public/challenge-images/auto/1781355608429-119.jpg Velvet fabric surface https://wotsthat.com/challenge/microphone-mesh-grill-macro 2026-06-13T08:00:09.607Z weekly 0.6 https://wapuygcnqeiktourbccp.supabase.co/storage/v1/object/public/challenge-images/auto/1781337609055-179.jpg Microphone mesh grill (macro) https://wotsthat.com/challenge/the-sole-of-a-nike-shoe 2026-06-08T09:28:45.686Z weekly 0.6 https://wapuygcnqeiktourbccp.supabase.co/storage/v1/object/public/challenge-images/uploads/17d413b9-04f4-48d0-8b5a-561c4617fe6e-1780910922058.webp The sole of a Nike shoe https://wotsthat.com/challenge/algae-biofilm-on-rock 2026-06-05T13:00:14.274Z weekly 0.6 https://wapuygcnqeiktourbccp.supabase.co/storage/v1/object/public/challenge-images/auto/1780664413728-133.jpg Algae biofilm on rock https://wotsthat.com/challenge/basalt-crystal-structure 2026-06-05T08:00:08.181Z weekly 0.6 https://wapuygcnqeiktourbccp.supabase.co/storage/v1/object/public/challenge-images/auto/1780646407606-34.jpg Basalt crystal structure https://wotsthat.com/challenge/ring-pull-on-a-red-bull-can 2026-06-04T21:08:20.213Z weekly 0.6 https://wapuygcnqeiktourbccp.supabase.co/storage/v1/object/public/challenge-images/uploads/17d413b9-04f4-48d0-8b5a-561c4617fe6e-1780607295731.webp Ring pull on a red bull can https://wotsthat.com/challenge/agate-geode-banding 2026-06-03T08:00:12.260Z weekly 0.6 https://wapuygcnqeiktourbccp.supabase.co/storage/v1/object/public/challenge-images/auto/1780473611627-156.jpg Agate geode banding https://wotsthat.com/challenge/bread-dough-yeast-bubbles 2026-06-02T19:00:09.785Z weekly 0.6 https://wapuygcnqeiktourbccp.supabase.co/storage/v1/object/public/challenge-images/auto/1780426809297-11.jpg Bread dough yeast bubbles https://wotsthat.com/challenge/leek-cross-section-overhead 2026-06-02T13:00:11.693Z weekly 0.6 https://wapuygcnqeiktourbccp.supabase.co/storage/v1/object/public/challenge-images/auto/1780405211204-105.jpg Leek cross-section (overhead) https://wotsthat.com/challenge/garlic-clove-cross-section 2026-06-02T08:00:09.770Z weekly 0.6 https://wapuygcnqeiktourbccp.supabase.co/storage/v1/object/public/challenge-images/auto/1780387209126-193.jpg Garlic clove cross-section https://wotsthat.com/challenge/feldspar-cleavage-surface 2026-06-01T08:00:09.714Z weekly 0.6 https://wapuygcnqeiktourbccp.supabase.co/storage/v1/object/public/challenge-images/auto/1780300809242-95.jpg Feldspar cleavage surface https://wotsthat.com/challenge/cotton-wool-fibres 2026-05-31T19:00:08.578Z weekly 0.6 https://wapuygcnqeiktourbccp.supabase.co/storage/v1/object/public/challenge-images/auto/1780254008128-69.jpg Cotton wool fibres https://wotsthat.com/challenge/apple-mac-pro-trash-can-mac 2026-05-31T13:12:23.269Z weekly 0.6 https://wapuygcnqeiktourbccp.supabase.co/storage/v1/object/public/challenge-images/uploads/17d413b9-04f4-48d0-8b5a-561c4617fe6e-1780233139643.webp Apple Mac Pro (trash can Mac) https://wotsthat.com/challenge/magic-mouse 2026-05-27T16:25:17.551Z weekly 0.6 https://wapuygcnqeiktourbccp.supabase.co/storage/v1/object/public/challenge-images/uploads/17d413b9-04f4-48d0-8b5a-561c4617fe6e-1779899114500.webp Magic Mouse https://wotsthat.com/challenge/serpentinite-rock-surface 2026-05-26T13:00:09.844Z weekly 0.6 https://wapuygcnqeiktourbccp.supabase.co/storage/v1/object/public/challenge-images/auto/1779800409365-158.jpg Serpentinite rock surface https://wotsthat.com/challenge/dragonfly-wing-macro 2026-05-26T08:00:07.686Z weekly 0.6 https://wapuygcnqeiktourbccp.supabase.co/storage/v1/object/public/challenge-images/auto/1779782407121-19.jpg Dragonfly wing (macro) https://wotsthat.com/challenge/hardwood-end-grain 2026-05-25T19:00:10.057Z weekly 0.6 https://wapuygcnqeiktourbccp.supabase.co/storage/v1/object/public/challenge-images/auto/1779735609254-103.jpg Hardwood end grain https://wotsthat.com/challenge/rubber-band-stretched 2026-05-25T13:00:09.602Z weekly 0.6 https://wapuygcnqeiktourbccp.supabase.co/storage/v1/object/public/challenge-images/auto/1779714009206-68.jpg Rubber band stretched https://wotsthat.com/challenge/matchbox-strike-surface 2026-05-25T08:00:09.430Z weekly 0.6 https://wapuygcnqeiktourbccp.supabase.co/storage/v1/object/public/challenge-images/auto/1779696008916-67.jpg Matchbox strike surface https://wotsthat.com/challenge/graphite-pencil-tip 2026-05-24T19:00:09.442Z weekly 0.6 https://wapuygcnqeiktourbccp.supabase.co/storage/v1/object/public/challenge-images/auto/1779649209053-42.jpg Graphite pencil tip https://wotsthat.com/challenge/pond-water-surface-tension 2026-05-23T19:00:08.869Z weekly 0.6 https://wapuygcnqeiktourbccp.supabase.co/storage/v1/object/public/challenge-images/auto/1779562808463-128.jpg Pond water surface tension https://wotsthat.com/challenge/fountain-pen-nib-channel 2026-05-23T13:00:07.499Z weekly 0.6 https://wapuygcnqeiktourbccp.supabase.co/storage/v1/object/public/challenge-images/auto/1779541207257-111.jpg Fountain pen nib channel https://wotsthat.com/challenge/spider-web-with-dew 2026-05-22T19:00:08.048Z weekly 0.6 https://wapuygcnqeiktourbccp.supabase.co/storage/v1/object/public/challenge-images/auto/1779476407778-21.jpg Spider web with dew https://wotsthat.com/challenge/lego-porsche-911 2026-05-20T18:56:29.180Z weekly 0.6 https://wapuygcnqeiktourbccp.supabase.co/storage/v1/object/public/challenge-images/uploads/17d413b9-04f4-48d0-8b5a-561c4617fe6e-1779303384842.webp Lego Porsche 911 https://wotsthat.com/challenge/denim-fabric-weave 2026-05-20T13:00:08.283Z weekly 0.6 https://wapuygcnqeiktourbccp.supabase.co/storage/v1/object/public/challenge-images/auto/1779282007731-56.jpg Denim fabric weave https://wotsthat.com/challenge/chalk-dust-particles 2026-05-20T08:00:10.723Z weekly 0.6 https://wapuygcnqeiktourbccp.supabase.co/storage/v1/object/public/challenge-images/auto/1779264010144-89.jpg Chalk dust particles https://wotsthat.com/challenge/raspberry-surface-macro 2026-05-17T19:00:08.823Z weekly 0.6 https://wapuygcnqeiktourbccp.supabase.co/storage/v1/object/public/challenge-images/auto/1779044408418-15.jpg Raspberry surface (macro) https://wotsthat.com/challenge/seashell-spiral-interior 2026-05-17T19:00:08.144Z weekly 0.6 https://wapuygcnqeiktourbccp.supabase.co/storage/v1/object/public/challenge-images/auto/1779044407817-108.jpg Seashell spiral interior https://wotsthat.com/challenge/sea-glass-surface-macro 2026-05-17T18:00:07.364Z weekly 0.6 https://wapuygcnqeiktourbccp.supabase.co/storage/v1/object/public/challenge-images/auto/1779040807015-139.jpg Sea glass surface (macro) https://wotsthat.com/challenge/mushroom-cap-underside 2026-05-17T17:00:06.459Z weekly 0.6 https://wapuygcnqeiktourbccp.supabase.co/storage/v1/object/public/challenge-images/auto/1779037206174-104.jpg Mushroom cap underside https://wotsthat.com/challenge/sea-urchin-spine-macro 2026-05-17T16:00:07.241Z weekly 0.6 https://wapuygcnqeiktourbccp.supabase.co/storage/v1/object/public/challenge-images/auto/1779033606886-144.jpg Sea urchin spine (macro) https://wotsthat.com/challenge/ice-crystal-formation-macro 2026-05-17T15:00:07.922Z weekly 0.6 https://wapuygcnqeiktourbccp.supabase.co/storage/v1/object/public/challenge-images/auto/1779030007535-131.jpg Ice crystal formation (macro) https://wotsthat.com/challenge/usb-connector-pins-macro 2026-05-17T14:00:08.074Z weekly 0.6 https://wapuygcnqeiktourbccp.supabase.co/storage/v1/object/public/challenge-images/auto/1779026407746-173.jpg USB connector pins (macro) https://wotsthat.com/challenge/flint-fracture-surface 2026-05-17T13:00:07.920Z weekly 0.6 https://wapuygcnqeiktourbccp.supabase.co/storage/v1/object/public/challenge-images/auto/1779022807748-97.jpg Flint fracture surface https://wotsthat.com/challenge/sandpaper-grit-macro 2026-05-17T13:00:07.857Z weekly 0.6 https://wapuygcnqeiktourbccp.supabase.co/storage/v1/object/public/challenge-images/auto/1779022807504-47.jpg Sandpaper grit (macro) https://wotsthat.com/challenge/hessian-burlap-weave 2026-05-17T12:00:09.049Z weekly 0.6 https://wapuygcnqeiktourbccp.supabase.co/storage/v1/object/public/challenge-images/auto/1779019208679-117.jpg Hessian burlap weave https://wotsthat.com/challenge/dew-on-grass-macro 2026-05-17T11:00:15.295Z weekly 0.6 https://wapuygcnqeiktourbccp.supabase.co/storage/v1/object/public/challenge-images/auto/1779015614875-140.jpg Dew on grass (macro) https://wotsthat.com/challenge/corduroy-wale-ridges 2026-05-17T10:00:07.448Z weekly 0.6 https://wapuygcnqeiktourbccp.supabase.co/storage/v1/object/public/challenge-images/auto/1779012007250-123.jpg Corduroy wale ridges https://wotsthat.com/challenge/strawberry-surface-macro 2026-05-17T08:00:08.253Z weekly 0.6 https://wapuygcnqeiktourbccp.supabase.co/storage/v1/object/public/challenge-images/auto/1779004807972-10.jpg Strawberry surface (macro) https://wotsthat.com/challenge/bengal 2026-05-16T17:45:49.941Z weekly 0.6 https://wapuygcnqeiktourbccp.supabase.co/storage/v1/object/public/challenge-images/uploads/27ae2b7b-8014-4fdd-ba15-be000869e31f-1778953547060.webp Bengal https://wotsthat.com/challenge/crystallised-honey 2026-05-16T13:00:12.625Z weekly 0.6 https://wapuygcnqeiktourbccp.supabase.co/storage/v1/object/public/challenge-images/auto/1778936412350-12.jpg Crystallised honey https://wotsthat.com/challenge/kitchen-sponge-surface 2026-05-16T08:00:06.602Z weekly 0.6 https://wapuygcnqeiktourbccp.supabase.co/storage/v1/object/public/challenge-images/auto/1778918406445-59.jpg Kitchen sponge surface https://wotsthat.com/challenge/pottery-glaze-crazing 2026-05-15T19:00:08.421Z weekly 0.6 https://wapuygcnqeiktourbccp.supabase.co/storage/v1/object/public/challenge-images/auto/1778871608226-152.jpg Pottery glaze crazing https://wotsthat.com/challenge/knitted-wool-stitch-macro 2026-05-15T13:00:15.486Z weekly 0.6 https://wapuygcnqeiktourbccp.supabase.co/storage/v1/object/public/challenge-images/auto/1778850015150-118.jpg Knitted wool stitch (macro) https://wotsthat.com/challenge/whole-nutmeg-surface-macro 2026-05-15T11:14:38.843Z weekly 0.6 https://wapuygcnqeiktourbccp.supabase.co/storage/v1/object/public/challenge-images/auto/1778843678565-196.jpg Whole nutmeg surface (macro)