4 + ? = 12, 6, 8, 10, 12, 5 + ? = 13, 7, 8, 10, 17, 2 + ? = 9, 4, 5, 7, 11, 12 + ? = 15, 1, 3, 10, 14, ? + 8 = 9, 1, 3, 4, 15, ? + 4 = 17, 8, 11, 12, 13, 7 + ? = 7, 0, 2, 3, 6, ? + 1 = 20, 14, 15, 18, 19, 2 + ? = 8, 2, 3, 6, 7, ? + 16 = 17, 1, 2, 6, 11.

Leaderboard

Visual style

Options

Switch template

)
Continue editing: ?