Rullo

Cool concept, fun game! Actively being improved :) Only thing that bothers me still is that it loses state quickly in the background, so I have to start over if my game is interrupted. Totally worth the

Great maths/logic puzzle - simple premise but some of the puzzles can be fiendish :) Developer is responsive to comments and bug reports too. I look forward to Rullo being on my phone for a long time as it's a perfect way to keep me busy when I've got a few minutes spare.

This is a fun puzzle game but it seems to really eat away at the battery when not in use. There is no way within the app to stop the app, so unless you force it to shut down it will keep running and drawing power.

Fantastic game. Two stars because it turn off my music when an ad plays and wont let me turn it back on even when the ad is over. Forces me to close the game, which makes me lose my progress. Very annoying on endless mode.

Loved the game on pc, downloaded the app and first few games played fine. Then the math stopped adding up and stopped recognizing wins. *edited* Promptly fixed the bug I was experiencing and game plays great now! Love it!

The game play and the UI are very nice, the large battery drain in the background isn't. It appears to be constantly playing some audio that's nearly silent at all times and it used up 20% of my battery on a day I didn't even launch the app. It's disappointing that this is happening when it's clear from other reviews that there have been battery use issues in the past.

Addicting game made by good people. I reported a bug and they fixed it in a few days. They then responded to me just to let me know it was fixed.

Too many ads. Ads after every game, and games might last as long as the ads themselves. I'm not going to give you the satisfaction of a good idea (which the game is, and it's well designed as well), because you failed miserably in your marketing technique.

Edit: what about the back button on the phone itself? :D Love this game But can you guys make the back button on the phone useable? :D instead of having to click the menu and press back from there :DD Or is that just on my phone? lol

Last update fixed gameplay bugs, game is 100% more playable. Very cool casual gaming and a good brain workout

Good minimalist puzzle game, ads optional. A previous version was broken, but it was fixed very quickly.

I only got this game because it stole my name. 10/10 best game

Absolutely amazing game. Extremely addictive, too. I played it when it was originally posted on reddit, and I'm so glad it's come to Google play.

It'll be 5 stars when you get the back button working properly, right now it just minimizes the game and i have to use the clunky in-game one...

The game itself can be challenging at times, but otherwise the music and the darkness of the game was a huge let down.

A simple and fun game. But if you could add a light mode and an option to change the color scheme, it will be much better :)

Great game, beautiful design, it's wonderful

Great game! So simple yet so complex. Addictive as heck.

Love this game, just wish the back button would return me to the menu instead of minimizing the app.

Been a long time waiting!!!!

Nice game!

It's a clever game that's a fun and quick play.

Very good game, is a great challenge

Best puzzle game

Love it!!!! A nice challenge!!

Great game

Fun game

Loved the PC game, and the first few times I played on my phone it was fine. But now correct lines aren't being counted as correct and incorrect lines are lighting up. New update killed the game, you have to purposefully do bad math to win.

The game itself is very good. The ads used to be obnoxious, but the situation is much better on that regard since the last update.

The ads are much better now. You can actually play without being interrupted and forgetting where you left off.

Update corrected issues

Great relaxation game

TL;DR Pull out some pocket change and support a well-made app that provides endless puzzles. // The hate and tanking reviews for this game are only based on sparse ads. Want to get rid of ads? Pay $2.00. TWO DOLLARS. I first found this game on Kongregate, downloaded it on Android five minutes ago and immediately forked $2 to Akkad for this minimalist math puzzler that has been a fantastic teaching tool for my younger math students in composing and decomposing numbers. Seriously...is this the most original math/puzzle game ever? No. Is it well built, have endless replay-ability and make for a good brain warm-up? YES. Please give this developer some support and your $2. They've earned it.

The design and concept are great but the ads aren't worth it. I've seen Akkad reply to other reviews stating the limit of 2 per puzzle, yet I repeatedly got one every few minutes until I gave up. It was too distracting.

The game itself is great, but ads come up in the middle of levels and ruin it. I would be fine with ads between levels or banners on the menu, but when they interrupt play I often just get irritated and quit.

Game is fun but the ads make it more or less impossible to play. Middle of a level they just pop up.

brilliant game

Great game until it displayed multiple ads in a row. Uninstalled.

Awesome Game