This is a simple compass app.

It's only an application which factorizes the inputted number intoprime factor.

It's an application which judges whether the inputted number is aprime number.

会議中にサラッと暗算できる人って、憧れますよね。それだけでデキるオーラが。普段から暗算するか、すぐ電卓に頼ってしまうかでどんどん差が開いていくのかも。そこで！ 【ProjectIDEEILE 暗算トレーニング】 をどうぞ！！数字ブロックが落ちてきます。それを縦横で指定された数に足し込んで消すゲームです。たとえば初級編では落ちてくるブロックを、縦方向もしくは横方向に『足して１０』になれば消えます。足すだけでなく、連鎖を考えた積み方をしてみたり、頭の体操、脳トレにぜひ。What people can mentalarithmetic and kidnapping during a meeting, and I'll longing. Aurais able by itself.Maybe the difference is going to open more and more mentalarithmetic or regularly, on whether could turn the calculatorimmediately.So! Reply [ProjectIDEEILE mental arithmetic training! !Number block is falling down.It is a game to extinguish and then adds in the number specified inthe aspect it.For example, in the beginner's class isIn the horizontal direction or the vertical direction, the fallingblocksIt disappears when accustomed to "10 plus".As well as add, or try a stacking pattern of consideringchain,Mental exercise, by all means in brain training.

PrimeNumberWatch

It is a clock by which time is displayed by UnixTime.

A tool for generating a random password.

Simply tap the screen It is an application that prime numbers aredisplayed one after the other.