Compare: Einstein IQ Challenge vs Einstein's Riddle
| Stats |   Einstein IQ Challenge |  Einstein's Riddle |
|---|---|---|
| User count | 466 | 142,950 |
| Average rating | 0.00 | 3.22 |
| Rating count | 0 | 876 |
| Last updated | 2026-02-24 | 2025-03-20 |
| Size | 38.00MB | 16.57MB |
| Version | 3.1 | 2.5.6 |
| Short description | |
|---|---|
| Challenge your brain with Einstein! Can you solve these mental puzzles? | Do you know Einstein's riddle? Test your IQ and challenge your brain right now! |
| Full summary | |
- | - |
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