Number Puzzles

Suko

Place the numbers 1 to 9 in the cells so that the number in each circle is equal to the sum of the four surrounding cells and each colour total is correct.

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24




Number Square

Complete the Number Square so that the numbers 1 to 25 are all in the grid, and all rows and columns add up to the totals indicated to the right and below.

©Guy Campbell.  Dist. Knight Features

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Number Fun

11x11 Format

9x9 Format