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- DUAL CHALLENGE: Double Sided Sudoku & Word Puzzles for Juniors and Kids. Perfect STEM building toy game for the kids!
- High-quality, innovative, challenging, brain stimulating, STEM learning, engaging puzzle from Farrar-Nichols, edited by Rich Norris.
- Putting puzzles together helps everyone build crticial thinking, problem-solving skills, and builds learning skills. Our puzzles are a great educational game for all adults and families.
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