Problem, Solve, Advance!
UFOs are approaching Earth, and it's up to you and your abacus to protect the planet!
-- How to Play --
Easy to play, tap the beads up and down to solve each problem!
-- Two modes to test your skill and earn a new high school --
-- Endless --
Shoot down each UFO by shooting the number written on them.
Input the correct number and watch those UFOs go BOOM!
Continue to shoot each UFO with the correct answer for an endless adventure.
-- Helpful Items --
An item to freeze a UFO, an item to destroy a UFO - Use these items to your advantage.
Languages: Japanese, English
Fixed an error with the Review Button.
It will now properly jump to the review page.
Ratings and Reviews
- Left Foot Games Inc.
- 62 MB
Requires iOS 8.0 or later. Compatible with iPhone, iPad, and iPod touch.
- Age Rating
- Rated 4+
- © Left Foot Games Inc., All Rights Reserved.
- In-App Purchases
- 5 Beads $0.99
- 5 Time Slowing Clocks $0.99
- 10 Cannons $0.99
With Family Sharing set up, up to six family members can use this app.