Credits to @Number17_Guy for the description of this, some sprites, bonus text and 5 and λ band What is a bijective base system? A bijective base system is a numeral system where every non-negative integer can be represented with a unique string of digits, without using the digit zero. In a bijective base-n, the symbols are (1, 2, ..., n) where n would be representing the base number. Ex- Bijective Bas5 ---> (1, 2, 3, 4, 5) Ex2- Bijective Bas11 ---> (1, 2, 3, 4, 5, 6, 7, 8, 9, A, B) The interesting part of a bijective system is that every number has a unique representation! Ex- Bijective Bas5 ---> (1, 2, 3, 4, 5, 11, 12, 13, 14, 15, 21, 22, ...) See how every number has no zeroes? Although bijective bases aren't widely used, they have several practical applications across many fields! c2a Submissions for band 2? Allowed!