Linedoku: Logic Puzzles

Version: 1.9.9

Offered By:  Mindmill Puzzle Games

Installs: 1,000,000+

Requires Android: 4.0.3 and Up

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Linedoku is a collection of the best free puzzle games all about lines and loops. Enjoy colorful pipe puzzles, one-line puzzles, maze puzzles, connect dots, make infinite loops or link numbers – The perfect time killers! Challenge yourself, train your brain and become the puzzle king! …or just relax and solve some levels.

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Game Features
* Minimalist and adult design
* Play the best logic games all in one app
* One touch gameplay – play smoothly one handed
* train your brain with 4500 levels completely free to play
* no wifi, no problem – playable offline
* Clear your mind in the ‘relax’- mode
* Fill up brain power in the challenge mode
* Free content updates
* Compare your progress with other players on the leaderboards

One Stroke
One of the kings of line puzzles. Draw a line from dot to dot and connect all the paths in 1 line.

Block Puzzle: Lines
A classic Block Puzzle Game interpreted in a new way. Drag and drop the blocks over the board and cover all the dots. Blocks shouldn’t overlap and only be placed on the paths they fit into.

Number Maze
Find a way; Connect the numbers smartly in ascending order and draw puzzling one-line-mazes.
Connect all the dots smartly and fill the grid to solve the level.

Fun level: Infinity. Loop puzzles about spinning and connecting cells to create infinite loops. Discover all the unique art pieces that unfold themselves.

Cross Path
Tired of Sudoku? Here’s a simple alternative. Fill the grid by drawing traces on the board. The number of traces per knot are limited and can only be drawn as straigt lines. The level is completed after every cell in the grid is filled.

Draw traces between dots of the same color and create color lines. Fill the whole grid and connect all the dots to master the level.

Slide The Blocks
A classic slide puzzle. Shift and move the blocks and let the colors unroll through the path. Solve the level by connecting all the color sources with each other. The path also has to be a closed line.

Color Loops
Link the cells naturally together to create an endless loop of different colors. Be like a weaver of lines.

What’s New

– Bug Fixes


This app has access to:

approximate location (network-based)

read the contents of your USB storage
modify or delete the contents of your USB storage

read the contents of your USB storage
modify or delete the contents of your USB storage

Wi-Fi connection information
view Wi-Fi connections

receive data from Internet
view network connections
full network access
control vibration
prevent device from sleeping
view network connections
full network access
prevent device from sleeping

User Reviews


Benjamin Shiver

Constant ads on screen and then every third try or level another very loud full screen ad pops up and forces you to wait thru it. The game was interesting what little I did play but not worth this many ads

A Google User

I’d recommend paying to remove the ads; it’s a fairly reasonable price. As for the game itself, it’s enjoyable to work through each kind of puzzle. Once that’s there’s not a whole lot of replay value. Some randomly generated variants would be nice. But I doubt anything will be added to the game. Seems like it’s been abandoned for a while, since there’s been a broken level for many, many months that’s been reported here but is still unsolvable (slide 2-5).

Katie Harshman

I love this game! It’s become the only one I play these days, and that says a lot. Super addictive. My favorite is the “Cross Path” one. I’d like to see this as a stand-alone game. I’ve gone through all the levels in that one, and go back to random levels whenever because there is enough variety that it’s like new each time I play. There are only a few changes I wish they’d make: Add the ability to “lock” the lines in Cross Path when you know they’re correct, so if you get stuck you don’t mess up progress (much like hints are locked). Also, when I have music from another app and pen the game, my music doesn’t play. If like to be able to listen to my own music while playing (maybe this is an issue on my end, I’m not sure). Great game, keep up the good work and maybe add new levels!

Alex Pelchat

This game is so amazing and you got different type of puzzles with SO MANY levels and i’m really good at and still challanging my brain! I love this app, thank you!

Richard Thomas

When drawing lines in colour connect, at the start it’s annoying to have them overlap and erased and instead have different indicators for illegal moves

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Version 1.9.9

What’s New

– Bug Fixes

Version 1.9.7

What’s New

– Bug Fixes

Version 1.9.6

What’s New

– You can now keep listening to your own music

Version 1.9.5

What’s New

– Minor Adjustment
– Smaller App File Size

Version 1.9.3

What’s New

– Minor Adjustment

Version 1.9.1

What’s New

– Crash Fixes


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