6 - 0 =, 6, 4, 3, 6 - 5 =, 2, 5, 1, 6 - 4 =, 2, 3, 4, 6 - 6 =, 0, 5, 6, 6 - 3 =, 4, 3, 2

subtract 6 middle level

Leaderboard

Visual style

Options

Switch template

Continue editing: ?