Brain activity PC software

1.  Brain activity calculation drill 
 "Simple computing power rejuvenates your brain!?" 
 Repeated training improves your computing power. 
 A simple but interesting collection of all 4 genres that will stimulate and activate your brain. 
 How quickly you solve is also a criterion for evaluation.

2.  Brain activity common sense drill 
 "Can't you ask now? Common sense problem collection" 
 You can train common sense with repeated training. 
 I thought that I knew it, but when asked, it is a collection of common sense questions that will make you "sure... eh?" 
 Sometimes I think "Hee~", and sometimes I open the memory of the brain.

3.  Brain activity kanji drill 
 "Sumi... can you read this?" 
 You will improve your kanji skills through repeated training. 
 We will diagnose and improve your kanji power over several genres centered on reading and proper usage (kanji conversion).

Four.  Brain activity right brain drill 
 "Stimulate your creativity and intuition" 
 This is a collection of exercises for training the right brain that requires creativity, intuition, and reasoning, such as interpretation of symbols and combination of character strings. 
 Make a quick decision and find the correct answer.