You Can Use, but Give a Credit! Unary 10: how original 10, but have 1 block and 1-eyed! Unary 20: how original 20, but have 2 blocks!
Note: Unary - it's how binary, but all 1s became a 10s and 2s become 20s and etc. if we get 5 stars, i made song of Onary 10 and 20!