Fold Logic

Controls

Tap or click the answer you think is right. Keys: 1 to 4 pick an answer, or use the arrows and press Enter or Space; on Same or Mirror questions, S and M answer. H asks for a hint and T adds time. P or Esc pauses.

How to play Fold Logic

You get 90 seconds and three creases. Puzzles come one after another in four kinds. Cube nets ask which cube a flat net folds into, or which net makes a given cube. Paper folds show a sheet folded and punched, and you pick where the holes are once it is opened. Rotations ask which block figure is the same one turned around, or whether two figures are the same or mirror images. Silhouettes ask which pieces build a shape.

A wrong answer tears one crease, and the round ends when the time or the creases run out. The first time you meet a puzzle type, it is a practice puzzle that does not cost a crease.

Spatial Score, ranks and paper

Fast answers and streaks earn more points, and each kind of puzzle gets harder while you keep getting it right. At the end, your points become a Spatial Score with a tier, from Flatlander and Sketcher up to Architect and Tesseract, plus a breakdown for each puzzle type and how the round compares with your past sessions.

Points also count as XP toward your rank, and higher ranks unlock new paper colors for the board: Kraft, Mint, Sakura and Sky. If the round ends early, a short ad can mend one crease or add 20 seconds, once per round. The score is a for-fun scale, not a clinical IQ test.

Tips and tricks

• For cube nets, follow one face and its neighbors around the fold instead of folding the whole net at once.
• For paper folds, unfold one step at a time. Each hole is mirrored across every crease it was punched through.
• For Same or Mirror, turn one figure in your head until one arm lines up, then check the rest.
• You can watch a short ad to cut two wrong answers or to add 15 seconds, twice each per round. Skip it and you get nothing, but the button stays so you can try again.