Sumdoit
Free GameAbout Sumdoit
Sumdoit is great fun for children, math wizards and everyone in between. It only uses single digits from 0 to 9 and no equation is greater than 20. Sumdoit uses simple math to improve your speed, problem solving and focus skills. It has 3 main levels, 2 x 2, 3 x 3 and 4 x 4 grids with 4 levels for each, Easy, Difficult, Extreme and Insane. Your children will love the 2 x 2 and you the 3 x3 and for those of you who excel in math the 4 x 4 will give you the challenge you are looking for.
Features
Hint
Refresh
Slide and Drop
Reset for Correct Puzzle Totals
Features
Hint
Refresh
Slide and Drop
Reset for Correct Puzzle Totals
All Application Badges
Free
downl.
downl.
Android
2.3+
2.3+
Android game
Game History & Updates
What's Changed
1 Make it possible to swich numbers
2 Enable you to pause time when you enter background
1 Make it possible to swich numbers
2 Enable you to pause time when you enter background
More downloads Sumdoit reached 100 - 500 downloads
What are users saying about Sumdoit
E
by E####:
by E####:
Fun
by Q####:
I always thought I was good at solving math problems but this put me in my place in a nice way. I can manage the easy 3x3 all + grid but once I have to use + and - I struggle. Been using it for a week and never find it boring and hope to get past the 2nd level and onto the 3rd. Love to meet the people who can solve the 4x4 grid at the difficult levels. My son is enjoying the 2x2. He has a good visual method of solving problems and this is helping him fine tune that skill.