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Drag the numbers in the grid to merge them. There are the following categories of pieces: Roman numbers, polygons, fractions, Mayan numbers and cardin...
Drag the numbers in the grid to merge them. There are the following categories of pieces: Roman numbers, polygons, fractions, Mayan numbers and cardinal numbers. You can solve mathematical challenges and get game pieces or coins. How to play: Touchscreen Mouse Drag and drop the pieces in the grid