One by One Number puzzle game

One by One is fun and challenging number puzzle game with simple objective: all tiles on the board should show same number. One by One is perfect companion for your pocket. Enjoy!How to play: Travel through the board to change numbers. Each move adds 1 to the value of destination tile. Shift values wisely to make all numbers equal!New game mode! Up for a challenge? Gold mode enhances the difficulty by far! From now on, the board also has dark tiles, which decrease by one when you travel through them. Be careful, when light and bright tile become of equal value, they become gold and you cannot pass them anymore!