StackedFormula app for iPhone and iPad

4.4 ( 7984 ratings )

Games Entertainment Action Educational Strategy
Developer: Yasutaka Ishii

Free

Current version: 3.1, last update: 4 years ago
First release : 17 Jul 2016
App size: 46.06 Mb

++ All the answer to the questions are single digit! ++

It is a good day-to-day brain teaser.

■There are variety of modes to suit your mood
simple mode only consists of + and - operators.
If youre confident enough, you can also try operators consisting division and multiplication.

The calculation can range from using 2 numbers to 4 numbers.

However, the calculation will always result in single digit!

■ ranking function
We have introduced the LeaderBoard of GameCenter.

It is possible to check the rankings for each calculation formula.
Aim for the top rank!

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