SUM IDEA 4+

Name: SUM IDEA
Rating: 4.9 (15 reviews)
Author: Twiddly

Logical number puzzles

Twiddly

Designed for iPad

- 4.9 • 15 Ratings

- Free
- Offers In-App Purchases

Description

Solve these fiendish sliding number puzzles using only your wits, logic and strategy.

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

Nov 3, 2017

Version 1.42

This app has been updated by Apple to display the Apple Watch app icon.

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!

4.9 out of 5

15 Ratings

Very Good Game - Especially if you like math

I think this game is very well designed, and the mechanics are fun. It makes me think mathematically, and I like that each level is quick (they do not require a ton of time to complete).

Super Addicting

I don't have many games downloaded on my phone and this is one of few that I really enjoy. The concept is simple, but the game isn't. Yes some levels are easier than others but overall it's a fun challenge that's very addicting.

I ultimately gave a rating of 4-stars because of the wait time at different intervals (and I'm not paying to unlock immediately; it's a waste IMO).

One final note -- level 97 is not a "fix." There's a way of beating it.

Great game. Unfortunately...

Unfortunately after beating 40 levels, you either make an in app purchase, or wait 4 days. I can understand it is a free game and that the makers want to make some money. But coming from someone who is perfectly willing to wait for a bit rather than spend a couple bucks, 4 days is a lot of time. A lot. As in enough to make me delete it. This game deserves 5 stars, the company who made it... deserve much less.