Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
juu (num) 10, tenjlpt5
六つ muttsu sixjlpt5
八つ yattsu eightjlpt5
三つ mittsu threejlpt5
hachi eightjlpt5
二つ futatsu twojlpt5
十七 juunana 17math
四つ yottsu fourjlpt5
san (num) threejlpt5, mix
go (num) fivejlpt5