12 Days of Christmas
899
99 Bottles of Beer
18
659844
765
Abundant Numbers
772
Arabic to Roman
775
Arrows
397
brainfuck
398
Christmas Trees
733
CSS Colors
618
Cubes
531
Diamonds
432
Divisors
969
Emirp Numbers
803
746
Emojify
465
Evil Numbers
815
Fibonacci
855667224930942613831636435938837
576977666956648763795809958834862805868900777
Fizz Buzz
589
682986
930
973904
Happy Numbers
646
Intersection
669
Kolakoski Constant
81
Kolakoski Sequence
595
Leap Years
604
553953
820
863
Levenshtein Distance
763
863
Leyland Numbers
667
Look and Say
841
611
Lucky Tickets
635
Morse Decoder
230
Morse Encoder
Niven Numbers
637
565964
768872
Odious Numbers
829
751
Ordinal Numbers
921
Pangram Grep
852
Pascal’s Triangle
699
Pernicious Numbers
459
679
565711
553
Poker
553
Prime Numbers
578
905597895
856831
874
Quine
986962882479941161943554
932807879898576864938945449953769355945597957642842677300
Recamán
853
Rock-paper-scissors-Spock-lizard
665
Roman to Arabic
649
Rule 110
522
Seven Segment
467
Sierpiński Triangle
456
Spelling Numbers
673
Ten-pin Bowling
228
Tongue-twisters
713
United States
895
Vampire Numbers
λ
155
π
764
τ
740
φ
759
923
534834
598
969
951
√2
632
𝑒
580