12 Days of Christmas
698
Abundant Numbers
816
brainfuck
579239
Christmas Trees
737
Divisors
933601
Emirp Numbers
470511
Evil Numbers
755513
Fibonacci
934870
Fizz Buzz
939
Fractions
781990
Happy Numbers
905
Intersection
840476
Kolakoski Sequence
895
Leap Years
814
Levenshtein Distance
590358
Leyland Numbers
850564
Look and Say
780
Lucky Tickets
511
Morse Decoder
344162
Niven Numbers
785721
Odious Numbers
799
Ordinal Numbers
765500
Pangram Grep
873656
Pascal’s Triangle
786447
Pernicious Numbers
662
Prime Numbers
800
Quine
946857
Recamán
840
Rule 110
665
Seven Segment
595
Tongue-twisters
538
United States
313
Van Eck Sequence
743947691
𝑒
585