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Logic Puzzles

Logic puzzles to engage the brain and complement programming. Calcudoku, Sudoku and Alphadoku puzzles challenge logic and deductive reasoning skills while activating problem solving skills in regular and home schooling classrooms.

Happy Valentine's!

It's just about here! Valentine's Day. Here is the direct link to our ever growing Valentine's Day Puzzle collection. We are now adding some really cool word search puzzles for this category: Word Search Puzzles - Valentine's Day. Please note: it's still growing!

Still looking for a challenge? Try the Samurai Sudoku - Beginner Puzzles. They are a hit!

Remember to check back often for puzzle updates.

New Arrival  Portillon puzzle