
Cryptex: IQ Test & Riddles
Brain games & logic puzzles
0 ratings
Free
With Ads
Rating summary
About
How many riddles can you solve?
Open the cryptex and find out whether you're a genius!
Let your imagination run and find the logic behind 60 mysterious riddles. Every right answer opens the cryptex and leads you on to the next stage.
The riddles are divided into 5 levels of rising difficulty. 90% of people can solve the first level. Only 5% make it through the last one. Where do you stand?
FEATURES
• 60 unique riddles: numbers, patterns, shapes and wordplay
• 5 levels of rising difficulty
• 120 hints, and the solution when you are really stuck
• IQ score that changes as you play
• Stars for every riddle and detailed statistics
• 28 languages
HOW TO PLAY
Study the riddle, set the answer on the rollers of the cryptex and press CHECK. Every riddle has two hints, but each hint you use lowers the IQ you earn for it. Solve it on your own to get all three stars.
Your IQ is measured throughout the game, so you can see how sharp your mind really is. It is a game, not a clinical test, but it is a great workout for logical thinking and memory.
For everyone who loves puzzles, brain teasers, logic riddles, math puzzles and mind games.
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"Imagination is more important than knowledge. For knowledge is limited to all we now know and understand, while imagination embraces the entire world, and all there ever will be to know and understand." - Albert Einstein
IQ of famous people:
- Leonardo da Vinci: IQ 220
- Garry Kasparov: IQ 190
- Wolfgang Amadeus Mozart: IQ 165
- Albert Einstein: IQ 160
- Bill Gates: IQ 160
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Open the cryptex. Maybe you are a genius!
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What's New in Cryptex
3.12
October 15, 2026
• Shorter name under the icon: “Cryptex” now fits in full • More accurate answer checking: 10:05 and 10:5 no longer count as the same answer











