• Publisher: Twiddly
  • Genre: Puzzle
  • Device: Universal
  • Size: 43.6 MB
  • Version: 1.11
  • Price: Free
  • Average User Rating:
    Not enough votes.
App description: *Previously featured in the App Stores Best New Games and Best New Game Updates*

148Apps.com: "charming throughout, with visuals that keep you happy as you scratch your head...has that Layton-esque quality to it" (4/5 Stars)

Pit your mind against Professor Addkins as you traverse schematics, robotic plans and secret experiments in SUM IDEAs 120 brain teasing number puzzles that start off easy but quickly increases the challenge.

Professor Addkins has a picture of numbers and symbols in his mind that you have to match using logic and thoughtful planning. Swap and manipulate numerical tiles into the boards correct slots discovering their effects on each other, leading to far more complicated tactical moves and deeper puzzle solving.

+ SOLVE 120 head-scratching puzzles to confound and delight you
+ ELEGANT minimalist interface with beautiful animations
+ MEET a super cast of characters
+ BEAT THE SCORES of your Facebook friends
+ ENJOYABLE for all ages
+ UNIVERSAL - for iPad, iPhone and iPod touch

ALL LEVELS ARE SOLVABLE, but it will take perceptive minds to perfect every level.

Please Note: SUM IDEA is completely free to play but you can purchase some optional items within the game with real money. If you do not want to use this feature please disable in-app purchases in your device settings.

Please consider updating your device to the latest version of iOS for the best experience.
02-26-2015, 06:24 PM
Played the first 40 levels and it's a nice enough sliding block puzzler.

It's worth a look if you like this sort of thing.

Hints and undos can be purchased for real money but levels are short and restarts are unlimited, so undos are unnecessary.

After completing 40 levels, you can pay $1.99 to open up the next 20 or wait four days for them to unlock. It looks like there are similar barriers at the 60 and 80 level marks. Slightly annoyingly, the four-day countdown restarted after upgrading the app to v1.01. It only added 30 minutes for me, but could cause pain for some.
05-19-2015, 07:44 AM
SUM IDEA, updated with new levels, mechanics and game refinements

Since launch SUM IDEA has been through a couple of updates and now has 120 levels and had refinements to the gameplay, timers and barriers based on players helpful feedback. We’ve also introduced new game mechanics and unlockables with more to come.

If you are a puzzle fan SUM IDEA starts as a simple combination of sliding tile meets match the picture gameplay but quickly evolves into a deviously strategic number puzzle. It’s free to download from the AppStore, so please check it out.

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