12 Days of Christmas
387
99 Bottles of Beer
454
Abundant Numbers
345
683
984
742
Arabic to Roman
587
brainfuck
365
Catalan Numbers
863
Christmas Trees
607
CSS Colors
713
Cubes
426
Diamonds
409
Divisors
468
985
690
576
779
Emirp Numbers
297
583
545
Emojify
Evil Numbers
544
735
816
Fibonacci
484413474408738
778
947
Fizz Buzz
647
310500812792713545
869
Happy Numbers
522
Intersection
600
Kolakoski Constant
Kolakoski Sequence
739
Leap Years
831
843
Levenshtein Distance
452
Leyland Numbers
729
Look and Say
556
Lucky Tickets
Morse Decoder
415
Morse Encoder
625
522
Niven Numbers
558
852
772
Odious Numbers
769
800
Ordinal Numbers
738
636
Pangram Grep
891
693
Pascal’s Triangle
549
Pernicious Numbers
680
702
Poker
387
Prime Numbers
583
495
729
690
Quine
491
969
Recamán
669
797
Rock-paper-scissors-Spock-lizard
539
Roman to Arabic
463
Rule 110
676
584
Seven Segment
553
510
Sierpiński Triangle
540
Spelling Numbers
288
Ten-pin Bowling
373
325
Tongue-twisters
370
United States
Vampire Numbers
614
λ
369
87
π
36102821059823945728414868
112
25
502144242148223147118
τ
42
φ
553
√2
585
𝑒
39