Search Results for: Telegraph Sujiko

Sujiko adds another layer to the popular Sudoku puzzle, with a standard 3 x 3 grid, that also includes 4 circles, each containing the sum of their surrounding s

Refine your math skills and be well on your way to becoming a numbers whizz! Learn about the intriguing and wonderful world of mathematics, how your brain works

Paint-doku, also known as pixel puzzles, are optical mind bogglers created to engage and perplex logical thinkers.

Offers a selection of eighty entertaining cryptic challenges from the pages of the Daily Telegraph.