13 kanji characters
green
tap to reveal
grove, forest
wheel, ring, circle, link, loop, counter for wheels and flowers
tears, sympathy
orders, ancient laws, command, decree
zero, spill, overflow, nothing, cipher
age
curriculum, continuation, passage of time
romance, in love, yearn for, miss, darling
practice, gloss, train, drill, polish, refine
record
gulf, bay, inlet
arm, ability, talent
