5/5 rating based on 51 reviews. Read all reviews for RGB Express for iPhone.
RGB Express is paid iOS app published by Bad Crane Ltd
IggYOgg
Nicely done fun little game. I've played it obsessively. Originally I said it never gets that hard, but last updates changed that! I'm still working on the last few cities. This game has stayed fun all the way through. Highly recommended if you like brain twisting puzzles.
upd
I love this game. I've beaten it completely and I've gone back to complete the levels in expert mode. Unfortunately there are many par values which are impossible! And I don't know which levels they are until I've spent a ton of time trying every combination until I'm blue in the face! Finally, I discovered Blue Crane admitted on Twitter there are impossible par values on some levels and an update was coming. But that was Oct 29th last year! Almost 7 months ago! No update to fix them. I wish they would double check their own solutions and fix the par values so I don't spend time trying to solve an impossible expert mode.
CalebTechnology
This game costs $2 and then it does not tell you those 5 hints are for the WHOLE GAME. It makes it look like each island is 5 hints. I used them up without knowing I would have to buy more! Please fix this by either issuing a warning or allowing more free hints. Other than that, it's a great game.
Cookie-Monster68
Have reached level 7, super hard 2 but it is locked. How do you get it unlocked? Otherwise a great game. Really taxes the brain cells.
Tawinkafied
Makes one think! Thank you for the "future" levels, but now i want more!! "Future" levels are my favorite!