Study Hard and Happily (SH2)
SH2 Kanji is an application for studying two-character words extracted based on the common kanji table and the kanji distribution table for each grade.
Since the words are classified according to grade, you can challenge each grade and level of problems according to your ability.
You can adjust the speed according to your skill level. You can also save and check the history of results.

* Easy to play, just tap the orange card. If the word created from the combination of the displayed characters actually exists in the word list, the cards disappear. Try to improve the speed and accuracy rate.