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Competition Puzzles
Before the tournament starts we suggest to get familiar with the Rules and Instructions for solving:
The important information:
- The competition will be open from 12:00:00 on July 25, 2025 (GMT + 2 hours) to 23:59:59 on August 2, 2025 (GMT + 2 hours)
- You will be given 90 minutes from lifting the password to solve the puzzles
You can download the Competition puzzles here:
Competition puzzles (829kB; 9 pages)
Solutions booklet (1126kB)
PLEASE NOTE: The instructions for Arrow Sudoku (no. 7) are wrong. It´s a standard puzzle with the usual wording: Apply classic sudoku rules. The number placed in a cell with a circle must be the sum of the numbers placed in cells that the adjoining arrow passes through. Numbers may repeat on arrows.
Save the puzzles into your computer. Click the right button and save /save as
