by: Axis co.,ltd. • 4
This app is a game that develops the ability to judge whether the number is prime number or not.
While aimed at improving mathematical thinking and intuition , please feel the beauty of mathematics.
[How to play]
5 questions are displayed on one screen.
Please tap all numbers that are prime number , within 15 seconds time limit.
Please proceed to the next if you think you have finished select all the prime numbers.
At this time, X will appear if there remain prime numbers.
Rankings will be shown when the number that you have set in the TOP screen is over or you tap the game end.
You can select the number of questions and levels, in the TOP screen.
Copyright(c) AXIS Co.,Ltd.