12 Days of Christmas
879
99 Bottles of Beer
694
Abundant Numbers
707
Arabic to Roman
625
brainfuck
590
Catalan Numbers
669
Catalan’s Constant
388
Christmas Trees
701
CSS Colors
417486369
Cubes
677632
Diamonds
534
Divisors
891
Emirp Numbers
555
Emojify
628573782
Evil Numbers
846958787
Fibonacci
928935738727
Fizz Buzz
773977703617
Foo Fizz Buzz Bar
787
Fractions
722
Happy Numbers
706
Intersection
743772
Jacobi Symbol
750
Kolakoski Constant
680
Kolakoski Sequence
590628
Leap Years
857865823
Levenshtein Distance
658554769
Leyland Numbers
807
Look and Say
660
Lucky Tickets
761607649
Morse Encoder
583
Niven Numbers
910866916
Niven Numbers (Long)
801
Odious Numbers
852956811
Ordinal Numbers
809797724
Pangram Grep
865
Pascal’s Triangle
693
Pernicious Numbers
605674611
Prime Numbers
872
Prime Numbers (Long)
754911
Quine
946
380
Recamán
831864797
Rock-paper-scissors-Spock-lizard
589
Roman to Arabic
519
Rule 110
720
Seven Segment
502
Sierpiński Triangle
690
Spelling Numbers
467
Sudoku
569
Tongue-twisters
601
United States
814854866
Vampire Numbers
513591410
Van Eck Sequence
644
λ
426739490
π
914871
τ
900865
φ
897847216
√2
930859
𝑒
705701158