IQ Test Games: Cryptex Riddles
brain.teasers.logic.puzzles.riddles
FreeContains adsEveryone
Key numbers
5M+Installs
3.9 / 84KRating
Dec 23, 2012Released
Oct 12, 2026Updated
Listing text
Test your IQ on brain teasers and logic puzzles, and watch your score grow.
Cryptex Challenge is an IQ test game built from 60 brain teasers, and your score grows with every one you solve. By the game's own rating, 90% of people can get through the first level of riddles, but only 5% the last.Five Levels, Each Harder Than the LastThe puzzles come in 5 levels of rising difficulty, and every right answer opens the cryptex and leads you to the next one. By level five you are taking a hard …
Get this app from the API
curl -H "X-API-Key: $API_KEY" \ "https://apiplay.net/api/v1/app?id=brain.teasers.logic.puzzles.riddles"
import requests
r = requests.get('https://apiplay.net/api/v1/app', params={'id': 'brain.teasers.logic.puzzles.riddles'},
headers={'X-API-Key': API_KEY}, timeout=30)
data = r.json()const res = await fetch('https://apiplay.net/api/v1/app?id=brain.teasers.logic.puzzles.riddles', {
headers: { 'X-API-Key': process.env.API_KEY },
});
const data = await res.json();$ch = curl_init('https://apiplay.net/api/v1/app?id=brain.teasers.logic.puzzles.riddles');
curl_setopt_array($ch, [CURLOPT_RETURNTRANSFER => true,
CURLOPT_HTTPHEADER => ['X-API-Key: ' . getenv('API_KEY')]]);
$data = json_decode(curl_exec($ch), true);1,000 free credits a month, no card needed. API reference
Screenshots
Fields in the API response
| Package name | brain.teasers.logic.puzzles.riddles |
|---|---|
| Developer | bubble quiz games |
| Developer website | logos-quiz.com |
| Category | Puzzle games |
| Installs (exact) | 6,858,639 |
| Ratings | 84,158 |
| Reviews | 2,723 |
| Price | Free |
| In-app purchases | No |
| Ads | Yes |
| Content rating | Everyone |
| Current version | 3.11 |
| Requires Android | 6.0 |
| Released | Dec 23, 2012 |
| Last update | Oct 12, 2026 |
| Record refreshed | Oct 27, 2026 |
Rating breakdown
546K
415K
35K
21.7K
117K
