脳年齢テスト01 脳トレ瞬間記憶

by Christopher Null  /  July 1, 2008

Calculate your mental age by clicking the numbers in increasing order. Me: 20 brain years old. Yay!

脳年齢テスト01 脳トレ瞬間記憶

Posted in

Christopher Null

Christopher Null is a veteran journalist and the author of the novels Half Mast and The Cul-de-sac.