Riddle Stones - Cross Numbers

ooblada by SMACH

Contains adsIn-app purchases

About this game

Love logic deduction games and number puzzles like sudoku?

Riddle Stones is a game of logic that will train your brain: like crosswords but with squares and numbers. The game is based on the asian riddles known as picross, griddler and nonogram. It’s a real mind challenge wrapped in a fun experience where you need to think and use your brains to succeed.

To decipher our puzzle grids, you will use numbers indicating which squares to activate in each grid based on simple rules. Each number tells you where to add squares in a row or a column. You can compare it to sudoku or crosswords with more fun brain training. You will learn easily, progress rapidly and quickly get addicted! It will blow you mind!

Riddle Stones offers a fascinating cross-over between crosswords, sudoku and other puzzles based on numbers where you cross the hints to find which squares to activate. But be careful and think right, if you tap the wrong square, you will trigger a trap!

Fans of picross, nonogram, griddler, paint by numbers rejoice and enjoy Riddle Stones...
Solve grid cross-puzzles by logic & deduction! PLAY NOW!


Riddle Stones is completely free to play, but some in-game items such as extra lives require payment.

© 2013-2021 ooblada & CHQL

Ratings and reviews

I enjoyed playing this game, so recommended it to my husband. He is now playing it as well, but his version is completely different from mine. I play on my phone, he plays on his tablet. All of the screenshots of the game after from the tablet version. It should be clearly disclosed that playing on the phone is totally different than what is advertised. While some difference is understandable, many of the chances are completely unnecessary. Very disappointing.

This game is extremely unforgiving. When you mess up, it deals a random amount of damage. If you mess up once, it can end the whole game for you. The game is always offering these "great deals" and it's very annoying. The game would be great if it was a "3 strike and you're out" system. Edit: ok I've been playing for a while on airplane mode to fight t he constant ads and I noticed the levels start to repeat themselves.

It's a fun addicting game that I absolutely love. However, it keeps freezing in the middle of a freaking level and I lose that life! I wouldn't care as much if there were more lives or I didn't lose it. I seriously play this game all day long so when I wait a half hour to get another life and it freezes so I lose it, I get quite frustrated.

What's new

Various bug fixes and improvements.