Cool Math | Hard Math Problems is the world's hardest math game. Drag and drop numbers replacing letters to make correct math equation. Each letter represents unique number between 0 to 9.
Cost / License
- Freemium (Pay once)
- Proprietary
Platforms
- Android



Cool Math | Hard Math Problems is the most popular Android alternative to Math Puzzles.
Cool Math | Hard Math Problems is the most popular free alternative to Math Puzzles.
- Cool Math | Hard Math Problems is Freemium and Proprietary



