The tests
• Public
• Fee: 20 EUR
• Number of unsolved items: 1
• Top score: 21/22
•
More statistics will be shown after reaching 20 testees
• Public
• Fee: 20 EUR
• Number of unsolved items: 3
• Top score: 30/33
• More statistics will be shown after reaching 20 testees
• Public
• Fee: 20 EUR
• Number of unsolved items: 3
• Top score: 41/44
• More statistics will be shown after reaching 20 testees
• Public
• Fee: 20 EUR
• Number of unsolved items: 0
• Top score: 16/16
• More statistics will be shown after reaching 20 testees
• Public
• Fee: 20 EUR
• Number of unsolved items: 16
• Top score: 9/25
• More statistics will be shown after reaching 20 testees
• Public
• Fee: 20 EUR
• Number of unsolved items: 35
• Top score: 1/36
• More statistics will be shown after reaching 20 testees
• Hidden
• Fee: 20 EUR
• Number of unsolved items: 29
•
Top score: 1/30
• More statistics will be shown after reaching 20 testees
The author

My name is Dawid Skrzos. I'm 40 years old and I come from Poland. I have been interested in intelligence for many years, as I believe it influences every facet of an individual's life. Also, I've been passionate about the beauty of logic in puzzles.