A very quick but rewarding logic puzzle. Simply divide the box using the numbers as a guide. No maths involved! Download sample puzzle 1 x puzzle PDF 1 x puzzle...

Insert the four maths symbols to complete the sum, with every direction adding up to the same answer. Download sample puzzle 1 x puzzle PDF 1 x puzzle EPS 1...

A challenging puzzle even at easy level. Each run of numbers must add up to the answer given in the corresponding box and no number can be in the same...

Each run of numbers must add up to the answer given in the corresponding box and no number can be in the same run twice. Readers use logic and mental...

Each run of numbers must add up to the answer given in the corresponding box and no number can be in the same run twice. Readers use logic and mental...

Each run of numbers must add up to the answer given in the corresponding box and no number can be in the same run twice. Readers use logic and mental...

Most people are now familiar with Sudoku. Each square and each row must contain the numbers one to nine. Players use logic to work out where the numbers must go...

Most people are now familiar with Sudoku. Each square and each row must contain the numbers one to nine. Players use logic to work out where the numbers must go...

Most people are now familiar with Sudoku. Each square and each row must contain the numbers one to nine. Players use logic to work out where the numbers must go...

A Giant Sudoku with a twist. Each square and each row must contain the numbers one to nine and the letters K to Z. Players use logic to work out...

A Giant Sudoku with a twist. Each square and each row must contain the numbers one to nine and the letters K to Z. Players use logic to work out...

A Giant Sudoku with a twist. Each square and each row must contain the numbers one to nine and the letters K to Z. Players use logic to work out...

A mental arithmetic challenge with three levels of increasing difficulty to complete. The use of classic maths symbols makes this puzzle visually appealing to number-puzzle enthusiasts. Download sample puzzle 1...