# Paper Fold

> Watch the paper fold, see the hole punched, then tap where every hole lands when it opens.

Play Paper Fold online for free: watch a grid sheet fold, then predict where the punched holes appear after unfolding. A spatial reasoning puzzle.

- Play: https://mogame.app/en/games/paper-fold/
- Genre: Puzzle
- Price: free, no ads, no sign-up, no download
- Platforms: desktop, mobile (web browser)
- Controls: keyboard, mouse, touch
- Online leaderboard: yes
- Released: 2026-10-05
- Last updated: 2026-10-05

## How to play

A square sheet of grid paper is folded one to three times — watch each crease and which way the flap goes. Then a hole is punched through every layer of the folded paper. The sheet goes back to flat and you tap every cell where a hole will appear once it is unfolded, then press Check. Each correct answer adds one to your streak, and the puzzles grow harder: more folds, bigger grids and folds that are not exactly in half. One wrong answer ends the run and shows the paper unfolding so you can see where the holes really were.

## Controls

Mouse or touch: tap a cell to mark or unmark a hole, then press Check. Keyboard: arrow keys move, Space marks a cell, Enter checks, R replays the folds, Backspace clears your marks.

## Tips

- Each fold doubles the layers under the punch — but only where the flap actually covers the paper.
- Holes are mirror images across each crease line. Unfold in your head one crease at a time, starting with the last fold.
- When a fold is not in half, cells beyond the flap's reach get only one hole.
- Use Replay as often as you like before checking your answer.

## Frequently asked questions

### How is the score counted?

Your score is the number of puzzles you solve in a row. A single wrong answer ends the run, and your best streak is saved in your browser.

### How does the difficulty increase?

The first rounds use a 4×4 sheet folded once in half. As your streak grows you get two and then three folds, 6×6 and 8×8 sheets, and folds along any grid line instead of only the middle.

### Can I see the folds again?

Yes. Press Replay (or R on a keyboard) to watch the folding and punching again. Your marks stay in place.

### Is Paper Fold free?

Yes. Paper Fold is completely free, runs in your browser on phones, tablets and computers, and needs no download or sign-up.