Summation is a minimalistic math game that will give your brain a workout. The objective of the game is to solve the puzzle by rearranging the numbers given to you.
Sound easy? But can you get to level 100?
- Endless Level. You can play forever.
- Unlock new game themes.
- New game modes coming.
Get in touch:
This app has been updated by Apple to display the Apple Watch app icon.
Ratings and Reviews
I love the game and the ads even after I paid for no more ads was annoying but I found a way around it. For whom this may concern for whoever sees this. The game itself doesn’t need WiFi, cellular or anything to play, just go to settings and turn off “cellular” for this game, can’t give me random ads if ain’t no service going through the game 😏
Inventive math puzzle game
I've been playing this for months now. It reminds me a lot of Kakuro or Cross Sums (Dell) in that you have to figure out what combination of the given numbers will equal the sums. It's not easy. But it's not impossible. You can buy clues 10 clues for .99 or you can earn 3 clues by watching ads. Every once in a while you get a chance at 5 clues if you watch an ad. The ads aren't intrusive or constant. And I really love the developers for this. It's clear their not out to annoy the crap out of you for the sake of advertiser dollars. The ONLY thing I would like is the option to buy more clues at a time. This is a great calming activity.
Fantastic puzzle- ad strategy a dealbreaker
I love this game. I’ve had it for ages, the puzzle is unique, I have yet to see a copy of it which is saying a lot! It’s fun and makes you think. I love to come back to it every so often.
That said, the game slaps a full, 30 second long ad on you *every time* you leave the app. Got a text to respond to? 30 second ad. Close your phone to talk to someone? Another 30 seconds.
If an app is going to *penalize* me for having a life outside of it, it comes across as deeply inconsiderate to players... put ads between puzzles, give me a quick 5 second ad after returning to the app, but do not penalize me as the player for wanting to multitask. That’s pretty darn close to a full dealbreaker for me. It’s just bad design, plain and simple.
The developer, Lemon Jam Technology Co., Ltd., has not provided details about its privacy practices and handling of data to Apple.
No Details Provided
The developer will be required to provide privacy details when they submit their next app update.
- Lemon Jam Technology Co., Ltd.
- 115.8 MB
- Requires iOS 9.0 or later.
- Requires iPadOS 9.0 or later.
- iPod touch
- Requires iOS 9.0 or later.
- Requires macOS 11.0 or later and a Mac with Apple M1 chip.
English, Simplified Chinese, Traditional Chinese
- Age Rating
- © Lemon Jam Studio
- In-App Purchases
- Buy Hints $0.99
- Remove Ads $1.99
Challenge friends and check leaderboards and achievements.
With Family Sharing set up, up to six family members can use this app.