43=57 Solve Equations app for iPhone and iPad


4.5 ( 7615 ratings )
Games Education Educational Strategy
Developer: myTaxiControl
Free
Current version: 1.13, last update: 7 years ago
First release : 04 Aug 2014
App size: 3.36 Mb

TRAIN-YOUR-BRAIN Game.
Try to solve Equations with four, five or six digits and compare your results to other players.

Simple examples:
App proposes: 4357, you solve it with 4 * 3 = 5 + 7
App proposes: 5331, you solve it with 5 - 3 = 3 - 1

Complex example:
7226 ==> √( √( 72 )) = √( √( 2 ) * 6)

Four digits can be hard to solve, imagine solving five or six!

You can use the operands + - / * ** and square root. Brackets can be placed.

The idea originates from reading car number plates while driving. You will look at car plates in a totally new way after playing this game...

Two playing modes:
- Try to solve 25 Equations as fast as possible.
- Solve as many Equations as you can. Bonus points are awarded when your solution requires less operands than solution found by app.

Drag operands comfortably to the Equation.
Displace the = sign when needed.
Undo function available.

When you dont find the solution, app can display it (upgrade required).