choong

choong unlocked the drill 'Too クー for School'

choong completed the lesson 'Katakana カ to コ'

choong obtained 'Cram Session'

choong obtained 'Mind Like A Steel Trap'

choong unlocked the drill 'アアア! Katakana Vowels'

choong completed the lesson 'Katakana: Vowels First!'

choong unlocked the drill 'Consonants + Vowels: か to こ'

choong completed the lesson 'Hiragana Consonants and Vowels: か to こ'

choong obtained 'Peek A Boo'

choong unlocked the drill 'Vowel Drills: あ to お'