Kanji: Spot the Odd One

Can you spot the difference?

Japanese kanji are full of look-alikes: 末 vs 未, 土 vs 士, 微 vs 徴, 戌 vs 戍 vs 戊…
Tiny strokes, totally different meanings.

This is a simple brain training game where you find the one different kanji in a grid of identical-looking ones.

— For —
• Japanese learners practicing visual kanji recognition
• Anyone who loves spot-the-difference puzzles
• Quick brain training in line, on the train, before bed
• Kids and seniors who want to stay sharp

— How to play —
1. Tap the kanji that looks different from the others
2. Get it right → next puzzle, your streak grows
3. Three wrong taps → game over
4. Bigger streaks → bigger grid → harder puzzles

— Difficulty —
3×3 → 4×4 → 5×5 → 6×6 grids.
Easy at first. By 6×6, even native readers slow down.

— Includes 50+ similar-kanji groups —
Basics: 末/未, 土/士, 人/入/八, 刀/力, 干/千
Shape: 大/犬/太/天, 王/玉/主, 日/曰/目, 田/由/申/甲
Subtle: 微/徴/徽, 績/積/責, 待/侍/持/特, 検/険/験/倹
Tricky: 摘/適/敵/滴, 鳥/烏/島, 戌/戍/戊, 己/已/巳
…and many more.

— Features —
◎ One-tap gameplay, 3 minutes per round
◎ Best-streak record
◎ Auto difficulty scaling
◎ Works fully offline

— Privacy —
No account, no personal info, local storage only.