12 Days of Christmas
678
Abundant Numbers
813
brainfuck
580237
Christmas Trees
734
Divisors
911590
Emirp Numbers
468505
Evil Numbers
754510
Fibonacci
932862
Fizz Buzz
937
Fractions
782982
Happy Numbers
901
Intersection
836452
Kolakoski Sequence
878
Leap Years
812
Levenshtein Distance
587344
Leyland Numbers
844550
Look and Say
775
Lucky Tickets
510
Morse Decoder
340151
Niven Numbers
781707
Odious Numbers
797
Ordinal Numbers
753497
Pangram Grep
869643
Pascal’s Triangle
784443
Pernicious Numbers
660
Prime Numbers
800
Quine
945854
Recamán
834
Rule 110
657
Seven Segment
584
Tongue-twisters
530
United States
294
Van Eck Sequence
739945686
𝑒
582