Introducing Sudoku Puzzles for Little Animal Rescuers... Instead of numbers, these sudoku puzzles are made with pictures from Go, Diego, Go! Now everyone in the

These Sudoku Puzzles books feature images of characters from Go, Diego, Go in less-complicated 4x4 Sudoku grids (the regular kind is 9x9) instead of numbers. To

Strimko is a logic number puzzle invented by The Grabarchuk Family in 2008. It is based on the idea of Latin squares described by a Swiss mathematician and phys

Give your brain a boost with 130 memory-stimulating puzzles and activities Adjusting to changes in memory and cognition can feel frustrating and discouraging. M