You solve all levels solo.

Looks for a partner as rival to solve the same puzzle in a competitive manner.

Looks for a partner to solve the same puzzle together.

Join a game as rival or helper.

Shows old games you might continue.

Connected to an other device to play game as rival.

Connected to an other device to solve puzzle together.

Returns you to the main menu.

Shows you are playing with an other person to solve the same puzzle.

Also, returns you to the main menu and pause the game.

Shows you are playing with an other person as rival on the same puzzle.

Also, returns you to the main menu and pause the game.

The brighter the red the closer the time penalty.