1 to 5 Online

1 to 5 Online is a simple, competitive multiplayer puzzle game where players take turns placing Number Pieces. Play online with friends or players from around the world, and try to be the last player with a valid move.

Gameplay is intuitive: drag to move pieces, tap to rotate 90 degrees, and manage a 30-second timer each turn. If all pieces are placed, the game is a draw. Quitting or going offline costs a loss, while Friend Match keeps your ratings and records unchanged. Pro tips help you place pieces to maximize your options and hinder your opponent.