Numbers Door - Math Puzzles

Math puzzles, Sudoku & brain games: 15 modes and 15,000 levels to play offline

Numbers Door is a math puzzle game that packs 15 brain games and 15,000 number puzzles into one colorful app. Train your brain with Sudoku, Minesweeper, logic puzzles, mental math, and memory challenges, and play every level offline, anytime.A NEW PUZZLE AT EVERY STATIONThe home is a railway line, and each station opens a different kind of number puzzle. Ride the train to Patterns and crack the rule hidden in a sequ…