NonoBlock is a logic puzzle game designed in the spirit of nonogram puzzles, but in a 3D environment. Instead of solving one layered puzzles, the player is presented with multiple layers to decipher. The reward is presented when the last layer is peeled away, and the completed voxel art is shown.

Nonograms, also known as Hanjie, Griddlers, or Picross, are picture logic puzzles in which cells in a grid must be colored or left blank according to numbers at the side of the grid to reveal a hidden picture.

- Solve tons of 3D puzzles.
- Unlimited amount of puzzles in "Endless Mode".
- Build and share puzzles with friends.
- Download community built puzzles.

Ratings and Reviews

4.2 out of 5
18 Ratings

18 Ratings

Mazi08 ,


I have come across a few puzzles where there were multiple different ways to solve it and I understand that the developer has a specific design for the finished graphic (i.e. cherries) however, there needs to be more than one acceptable answer to pass the level, due to the several possibilities. Other than that I really enjoy the game!!!

Burg burg ,

Puzzle are "unsolvable"

I was really enjoying this game. The endless puzzle was great, some puzzle take longer than others because as a previous review stated earlier some you're just guessing and have multiple correct ways but you have to keep moving squares around until you find the one they're looking for.
The worst part is when I've been working on a puzzle off and on for days only to finally run it through a grid solver and it's unsolvable due to the configuration of the squares.
Very frustrating. There is no way to skip that one or get help solving it so I'm not even sure if the developer knows they have busted puzzles in there....
You can delete and reinstall the game but eventually you'll get to another one that's unsolvable.

Barbary west ,

Fun but Very Flawed

I really liked the game, but there were some problems that made the game impossible. When it marks out the number beside a row or column youve filled in, it wouldnt mark it out corresponding to the number. Meaning if i filled in one block on a column that asks for one block, it wouldnt say i was done until i filled in two blocks or more. It was impossible to finish the level because i had no idea what i wanted to do. Wouldnt recommend this, im just going to look for a different version


Daniel Long
51.3 MB

Requires iOS 6.0 or later. Compatible with iPhone, iPad, and iPod touch.



Age Rating
In-App Purchases
  1. Disable Ads $0.99


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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