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11 steps using 7 paints -
16 steps using 12 paints -
5 steps using 4 paints -
5 steps using 4 paints -
13 steps using 14 paints -
13 steps using 12 paints -
18 steps using 19 paints -
9 steps using 8 paints -
15 steps using 16 paints -
5 steps using 2 paints -
7 steps using 7 paints -
40 steps using 35 paints -
54 steps using 37 paints -
12 steps using 12 paints -
23 steps using 19 paints