This app has been updated by Apple to use the latest Apple signing certificate.
To celebrate SUM IDEA reaching the milestone of a quarter of a MILLION downloads we've added even more FREE animated stickers for use in iMessage! Enjoy!
Slide numbers to match patterns - not as easy as it looks!
140 puzzles to win, can YOU beat Professor Addkins?
A great brain game suitable for young and old.
The entire game is FREE to play, and contains in-app purchases* for non-essential boosters and early unlocks.
*** Previously featured in the App Store's Best New Games ***
"Charming throughout...has that Layton-esque quality to it" (4 stars) - 148Apps.com
“Simply put, SUM IDEA is an ingenious and seamless number puzzle game that will surely put your mind through its paces.” (9/10) - geekntech.com
*In-app purchases can be disabled within the Settings App on your device under Settings > General > Restrictions
- March 01, 2015 Initial release
- March 10, 2015 New version 1.02
- April 15, 2015 New version 1.10
- May 08, 2015 New version 1.11
- July 07, 2015 New version 1.2
- July 31, 2015 New version 1.21
- September 19, 2015 New version 1.22
- June 30, 2016 New version 1.23
- November 06, 2016 New version 1.30
- June 14, 2019 New version 1.42