12 Days of Christmas
875
99 Bottles of Beer
18
659843
764
Abundant Numbers
772
Arabic to Roman
775
Arrows
393
brainfuck
398
Christmas Trees
733
CSS Colors
604
Cubes
531
Diamonds
432
Divisors
969
Emirp Numbers
803
746
Emojify
465
Evil Numbers
815
Fibonacci
855667224930942613831636436939837
577977666956648764795809958834862805869900777
Fizz Buzz
589
682986
930
973904
Happy Numbers
646
Intersection
670
Kolakoski Constant
81
Kolakoski Sequence
595
Leap Years
604
554953
820
863
Levenshtein Distance
764
863
Leyland Numbers
667
Look and Say
841
611
Lucky Tickets
635
Morse Decoder
203
Morse Encoder
Niven Numbers
637
566964
769872
Odious Numbers
829
751
Ordinal Numbers
921
Pangram Grep
852
Pascal’s Triangle
699
Pernicious Numbers
460
679
566711
553
Poker
546
Prime Numbers
578
904597895
856831
874
Quine
986962882479941161943554
932807879932413864938945449953769356945597957642843677300
Recamán
854
Rock-paper-scissors-Spock-lizard
665
Roman to Arabic
649
Rule 110
523
Seven Segment
449
Sierpiński Triangle
455
Spelling Numbers
669
Ten-pin Bowling
228
Tongue-twisters
713
United States
896
Vampire Numbers
λ
154
π
764
τ
740
φ
759
923
535834
598
970
952
√2
632
𝑒
580