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Find 100 numbers in 50 9x9 grids. Two numbers are in each grid. The number searches can be made more difficult by timing how quickly you can solve them. You can get a 5 grid ranking and a 50 grid ranking.

Produktbeschreibung
Find 100 numbers in 50 9x9 grids. Two numbers are in each grid. The number searches can be made more difficult by timing how quickly you can solve them. You can get a 5 grid ranking and a 50 grid ranking.