12 Days of Christmas
800
99 Bottles of Beer
12
649873
373
Abundant Numbers
772
Arabic to Roman
851
Arrows
583
brainfuck
327
Christmas Trees
733
CSS Colors
372
Cubes
435
Diamonds
433
Divisors
969
Emirp Numbers
708
772
Emojify
351
Evil Numbers
815
Fibonacci
855667224910942613831636435927837
576977666955648763795809958862862804868900777
Fizz Buzz
591
682987
825
921865
Happy Numbers
533
Intersection
776
Kolakoski Constant
81
Kolakoski Sequence
598
Leap Years
588
544951
817
862
Levenshtein Distance
827
874
Leyland Numbers
710
Look and Say
841
629
Lucky Tickets
746
Morse Decoder
189
Morse Encoder
Niven Numbers
637
565964
768872
Odious Numbers
829
751
Ordinal Numbers
923
Pangram Grep
852
Pascal’s Triangle
699
Pernicious Numbers
459
678
565710
486
Poker
618
Prime Numbers
578
904563895
856831
830
Quine
986962881479941161943554
932806878898576864938945449953769355945597957641842676300
Recamán
853
Rock-paper-scissors-Spock-lizard
590
Roman to Arabic
646
Rule 110
558
Seven Segment
420
Sierpiński Triangle
446
Spelling Numbers
419
Ten-pin Bowling
210
Tongue-twisters
776
United States
827
Vampire Numbers
λ
178
π
764
τ
740
φ
755
923
528834
504
951
951
√2
632
𝑒
580