Problem - something hard to understand, task - a problem is generally considered to be a, goals - anything that you wish to achieve, solution - a problem is a question proposed for a, skills - help you solve issues quickly, barriers - something that stops people finding a successful solution to a problem,

リーダーボード

表示スタイル

オプション

テンプレートを切り替える

自動保存: を復元しますか?