A Google user
★★★★★
"Fun and challenging."
Version: 1.6.0.6
Vladimir
★★★★★
"I love hard puzzle games - and this one of the best!"
Version: 1.6.0.6
Sarah
★★★★★
"Virtually no ads, with literally *four hundred* puzzles to play. You get to choose which sets to unlock in any order you like (and can afford with the in-game currency you get by beating levels), so you can jump to the trickier stuff pretty quickly if you like. The game is really simple and basic, but the levels can get really challenging! This has got to be one of the best mobile games I`ve ever played! Also, I`m not colorblind, but I`ve noticed the colors are also differentiated by shapes. ;)"
Version: 1.6.0.3
Hans V
★
"Restore purchases doesn`t work for me."
Version: 1.6.0.5
BRS7 Bighnesh
★★★★
"I love the graphics and simplicity of this game, this should progress a lot..."
Mark Swift
★★★★
"Very addicting! Wish you could get more hints though. I paid the couple dollars to get rid of ads, well worth it."
Version: 1.6.0.4
A T
★★★
"Fun, but an ad every two levels, which take more time than actual play is too annoying. Shame."
Version: 1.6.0.4
MJ
★★★★★
"Challenging, few ads, only if you want a hint"
Version: 1.6.3.1
Jslaubaugh
★★★★★
"This Game Is So Good That I Want You To Add Somthing New Called ``Full Hint`` That You Need To Complete 1 World To Get A Full Hint!"
Version: 1.6.0.4
Caleb Cotten
★★★★★
"Simple but addictive. I`ve played through a very large portion of the game years ago. And yet I still find myself coming back to it every so often throughout the years. And I never find it any less fun and amazing."
Version: 1.6.0.5
Phil Matthews
★★★★★
"Really simple idea, perfectly executed. Perfectly paced increase in difficulty also - some of the later levels are incredibly hard."
Version: 1.6.0.6
Steve Bos
★★★★★
"Seems pretty solid, mininal ads and good levels"
Version: 1.6.0.5
marcus mires
★★★★★
"I found it through a turbo dismount billboard"
Version: 1.6.0.6
Mœth
★★★★
"It`s a good game, very simple and easy to understand."
Version: 1.6.0.6
Régis Schmitz
★★
"Disturbing and annoying ads"
Version: 1.6.0.3
Mike Maciejewski
★★★★★
"Very cool puzzle game 👍"
Version: 1.6.0.5
Kersi Contractor
★★★★★
"Great game - interesting play mechanics and plenty of puzzles"
Version: 1.6.0.4
Mark Weatherholt
★★★★
"Fun challenging game."
Version: 1.6.0.6
Victoria Afia Gyeni
★★
"I love this game so much I play it every day my best game"
Ari Bozoian
★★★★★
"EXCELLENT!!!!! This is the best game on the Google Play Store bar none."
Version: 1.6.0.6