Numberblocks that can be arranged in a step shape. If a Numberblock is the sum of numbers 1 to n (where n is a positive integer), they are the nth step squad, and can make a step shape of 1 to n.
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One (character) -
Three (character) -
Ten (character) -
Six (character) -
Twenty-One -
Fifteen (character) -
Thirty-Six -
Fifty-Five
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