What is Fours? Fours puzzles are like Sudoku puzzles with an arithmetic twist. In both modes, you can try to beat your best times, or earn score by solving puzzles under certain time limits.

Fours - Unlimited Mathdoku Puzzles! alternatives

KenKen Classic

KenKen - Brain Training PuzzleTrain your brain with KenKen, the unbelievably fun, exciting and addictive logic and math puzzle KenKen is an amazing puzzle that is frequently described as sudoku on steroids. If you like other brain games such as sudoku, 2048, Threes, Kakuro, Unblock Me, Tricky Test, Tetris, Flow, jigsaw puzzles, word search puzzles, or crossword puzzles, then you will LOVE KenKen This is the ONE-AND-ONLY Original KenKen app, created by acclaimed Japanese mathematics educator Tetsuya Miyamoto. KenKen Classic includes:- 50 FREE fun math puzzles of every size and difficulty level- Unlimited FREE 3x3 size puzzles to learn from and enjoy- Virtually unlimited puzzles, ranging from 3x3 to 9x9 grids, from Easy to Expert- A variety of color schemes and music (you can even set your own music to play in the background)- 3 input modes for digits and notes- Great extra features such as Hints, Check, Undo, Redo, Reset, Pause, and Timer- Online leaderboards- Ability to post results directly to Twitter- Ability to email results and invite friends

  • rating 4.49425
  • size 38.8 MB

Greater than Killer-Sudoku

Greater than Killer-Sudoku - More Than 1,00,00,00,00,00,000+ Killer-sudoku puzzlesKILLER-SUDOKU PUZZLES NEVER GET REPEATEDIf there is a >, A perfect Killer-Sudoku is here for all sudoku lovers with amazing 4 different difficulty options i.e. Intermediate,Challenging,Tough and Expert. Options 1 to 4 varies from very simple, easy to hard and toughest game play. This game is similar to Sudoku Free,Super Sudoku,Sudoku Master,Sudoku Plus,Sudoku Solver.

  • size 29.5 MB

GE Mathdoku

Mathdoku (also known as KenDoku, Calcudoku or KenKen) is a type of arithmetic/logic puzzle invented by Japanese math teacher Tetsuya Miyamoto. These mathematical puzzles were intended to be an instruction-free method of training the brain. GE Mathdoku is available on all your iOS devices and features:Single universal binary for iPhone/iPadUnlimited puzzles, so youll never need to buy another puzzle book (or make an in-app-purchase)Unlimited undo/redo, for ease of backtrackingAutomatic error checking/highlighting8 modes of play and GameCenter integration, so you can check how buffed your brain-cells are

  • size 2.5 MB