kanshudo.com/howto/kanjiwheel
Guide to using Kanshudo's Kanji Wheel, a visual tool that tracks knowledge of hiragana, katakana, and kanji across seven rings organized by usefulness and JLPT level.
Kanji and kanaApps and toolsJLPTSpaced repetitionFreeHistoryGamesHiraganaKatakanaJLPT N5JLPT N1Kana