12 Days of Christmas
901
99 Bottles of Beer
19
663847
774
Abundant Numbers
772
Arabic to Roman
776
Arrows
398
brainfuck
398
Christmas Trees
733
CSS Colors
618
Cubes
539
Diamonds
433
Divisors
969
Emirp Numbers
804
748
Emojify
465
Evil Numbers
815
Fibonacci
855667224930942613831636435938837
576977666955648763795809958834862804868900777
Fizz Buzz
591
682987
932
973907
Happy Numbers
646
Intersection
669
Kolakoski Constant
81
Kolakoski Sequence
598
Leap Years
604
553952
819
863
Levenshtein Distance
767
874
Leyland Numbers
667
Look and Say
841
611
Lucky Tickets
635
Morse Decoder
232
Morse Encoder
Niven Numbers
637
565964
768872
Odious Numbers
829
751
Ordinal Numbers
924
Pangram Grep
852
Pascal’s Triangle
699
Pernicious Numbers
459
678
565710
553
Poker
571
Prime Numbers
578
904597895
856831
874
Quine
986962881479941161943554
932806878898576864938945449953769355945597957641842676300
Recamán
853
Rock-paper-scissors-Spock-lizard
666
Roman to Arabic
649
Rule 110
523
Seven Segment
475
Sierpiński Triangle
456
Spelling Numbers
674
Ten-pin Bowling
239
Tongue-twisters
713
United States
897
Vampire Numbers
λ
156
π
764
τ
740
φ
755
923
534834
598
969
951
√2
632
𝑒
580