Foldup is a tile-matching puzzle built on one clean rule: lift a tile and drop it on its twin to fold them together. No timers, no forced ads between moves -- just a quiet board and a rule simple enough to learn in ten seconds and deep enough to keep testing you.
- 300+ hand-balanced boards, from gentle warm-ups to genuinely hard late-game layouts
- Unlimited undo -- take back a move and try a different line
- Daily puzzle with its own streak, separate from the main archive
- One free hint per level, unlimited with the purchase
- Clean light and dark themes, designed for short sessions or long ones
A single optional purchase removes ads and unlocks the full board archive for players who want to skip the free-tier pacing. Foldup never requires an account, never asks for personal data beyond what's needed to serve ads, and never nags.
Lift a tile, drop it on its twin. 300+ hand-balanced fold puzzles.