Hint: Use 'j' and 'k' keys
to move up and down
to move up and down
Colorless | Day 091
Colorless | Day 090
Colorless | Day 089
Colorless | Day 088
Colorless | Day 087
Colorless | Day 086
Colorless | Day 085
Colorless | Day 084
Colorless | Day 083
Colorless | Day 082
