When you're stuck on a number puzzle, flipping to color mode can reveal patterns you couldn't see before. It's not a visual theme — it's a solving strategy.
What makes it different:
- Mid-game toggle between number and color mode
- Difficulty defined by solving technique (Expert = X-wing and above)
- Daily challenge — same puzzle for all players worldwide
- Full colorblind support with Okabe-Ito palette + shape symbols
- No mid-game ads, ever
Free on iOS. No account required.
