Button.

A few cool gimmicks, but too many unreasonable levels. Unless I'm dumb, lvl 16 V Y R G B makes zero sense if you look at the sizes, rotation, color spectrum, positions. Lvl 19 is literally just watch an ad to pass. Lvl 17 gives no indication to shake. If I bought a hint and realized I was dumb it'd be OK, but even after the hint I didn't understand how I was supposed to figure out these one.

Well done! Difficult at times & some hints could be more helpful, but I finished 1st 20 levels.

So far, this game is good even though it's just buttons. Different tricky levels, and some was harder than i thought. Goodie

Cool game idea! But we need more levels, I beat in under an hour, still a cool game though!

This was a great puzzle game, without network connection it is still playable.

This game is bad first the levels are easy but then some of then are nearly impossible I do not recommend

It has to many ads, it flashes bright green into my eyes and I ever know what to do.

It's a good game but sometimes the levels are a bit confusing.

Hardest puzzle game I have played but it's perfect

Remindes me of my childhood but I can not get past level 16 nd there's only 20 levels

This game does not work like a remote for people. I need one of those call me when u can make one.

Unhelpful hints and button response not working

Super good but I have no idea how to beat level 16

Watching ad game with 1-2 button presses in between.

A tiny bit of ads and fun game how to beat lv 16

The game is great but lvl 17 is what im stuck on

Level 14 not possible. Not enough time is given.

This is cool game and so tricky and fun that's all.

Level 16 is impossible

I like clicking buttons