Add_Unit app for iPhone and iPad

4.0 ( 8240 ratings )

Puzzle Games
Developer: Solutions MP inc.

Free

Current version: 1.0, last update: 1 year ago
First release : 04 Dec 2020
App size: 5.63 Mb

Inspired by the exercise Add-1/3 from Nobel prize winner Daniel Kahneman. This game lets you add 1 unit to each of the digits in a 4 digit string so that 5294 becomes 6305. See how many you can punch in correctly before you fail.