Plus or Minus
A tile-stepping math puzzle. Every tile you step on adds, subtracts, multiplies, or divides your current number — and only the last digit survives. Chain the right operations together to match the number on the glowing red GOAL tile.
- Switch between + − × ÷ anytime with the buttons below the board
- Undo button if you take a wrong turn
- 5 stages, each adding a new twist (more operators, bigger boards, tiles that reroll their number every time you pass)
- Play time: about 3 minutes
- Language: Japanese / English toggle
- Made with: html/css/javascript
| Published | 13 days ago |
| Status | Released |
| Platforms | HTML5 |
| Author | shjuno |
| Genre | Puzzle |
| Tags | arithmetic, brain-teaser, browser, Casual, html5, Math, minigames, mobile-friendly, number-puzzle |
| AI Disclosure | AI Assisted, Code, Graphics, Text |



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