Numberio app for iPhone and iPad
4.2 (
7632 ratings )
Games
Education
Puzzle
Strategy
Developer: Adrian Mora
Free
Current version: 1.2.0, last update: 4 years agoFirst release : 07 Dec 2019
App size: 16.06 Mb
Use four numbers and basic math operators to make a given target number. Use each number exactly once.
*RANKED MODE*
Your rating goes up as you solve puzzles correctly, and down as you skip them. As your rating increases, so does your rank. There are 8 ranks in all!
*CASUAL MODE*
Choose from Normal, Hard, or Expert puzzles.
New! *TIMED MODE*
You have two minutes to solve as many problems as you can. You gain points for each puzzle solved, and your high score is recorded.