1)
Pick-a-Line 1
Select longest lines of identical balls, to be replaced by the incoming balls. 2)
Pick-a-Word 1
Select longest valid words, to be replaced by the incoming letters. 3)
Cross-Colors 1
Change the colors on a row or column, move them, and make the same color. 4)
Cross-Numbers 1
Arrange the numbered tiles in natural order, by moving the rows and columns.
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