Sudo-Clue online individual licence



The ultimate logic puzzle; combining literacy, numeracy and critical thinking skills (try free). Users will build skills, develop strategies and connect information to solve each number riddle.

The aim is simple, use the clues provided to place the numbers in the correct grid location.

This pack is designed to challenge any user, with 100 puzzles at nine difficulty levels.

Pack contains 12 months access to 100 puzzles
– 80 (3×3 puzzles – Five difficulty levels)
– 20 (4×4 puzzles – Four difficulty levels)

After completing your purchase, click the red button to download your access code and follow the instructions on the document provided to activate your account.

Additional information

Puzzle difficulty

Level 1, Level 2, Level 3, Level 4, Level 5, Value pack