A printed paper net lies on the table, and four little cubes wait beside it — only one of them is what that sheet becomes when you fold it. No scissors, no time to spare: turn each candidate with a drag, compare the printed motifs face by face, and click the cube you trust. Get it right and the net folds itself into a cube on screen to prove you correct, your streak climbs, and the clock tightens. It all plays out on origami paper — pastel sheets with a subtle fibre grain, dashed crease lines and folded-edge shading.
How to play
Read the printed net on the left, then study the four candidate cubes on the right.
Drag a cube to rotate it and see its hidden faces; keys 1–4 answer directly, arrow keys or WASD turn the selected cube and Enter answers.
Click the cube you believe matches the net before the crease timer folds away.
A correct pick scores 100 × streak plus a speed bonus, and the net visibly folds into the winning cube; each streak win shrinks the next timer and sharpens the decoys.
A wrong pick or timeout resets your streak; your best score is remembered between rounds.
P or Esc pauses; on touch, just tap a cube to answer.