What's New

Bug fixes and performance improvements.

App Description

Four is the #1 brain puzzle game. Simply fill the numbers so that each row, each column and each square has all the numbers 1, 2, 3, 4 and you will win the game!

Features

◆ Millions of puzzles of varying difficulty levels
◆ Undo
◆ Highscores and achievements to compare your level with that of other players in the world
◆ Simple and clean interface
◆ Save / load unfinished games

iPhone Screenshots

(click to enlarge)

™ Sudoku 4x4 screenshot 1 ™ Sudoku 4x4 screenshot 2 ™ Sudoku 4x4 screenshot 3 ™ Sudoku 4x4 screenshot 4

iPad Screenshots

(click to enlarge)

™ Sudoku 4x4 screenshot 5 ™ Sudoku 4x4 screenshot 6 ™ Sudoku 4x4 screenshot 7 ™ Sudoku 4x4 screenshot 8

App Changes

  • June 16, 2019 Initial release
  • September 16, 2023 New version 1230