Puzzles. Crossword puzzle. There is a great amount of satisfaction that can be obtained from solving a mathematical puzzle.

There is a range of puzzles on this page, all with a mathematical connection, that are just waiting to be solved. You can earn Transum Trophies for the puzzles you solve. How Many Squares? 2 How many different sets of four dots can be joined to form a square? Tower of Hanoi Move the pieces of the tower from one place to another in the minimum number of moves.
Plus.maths.org. 7Puzzle: World's Top Daily Number Puzzle Website. Transum: Maths Puzzles. Web Sudoku - Billions of Free Sudoku Puzzles to Play Online.