12 Days of Christmas
810
99 Bottles of Beer
13
679888
373
Abundant Numbers
800
Arabic to Roman
873
Arrows
607
brainfuck
340
Christmas Trees
761
CSS Colors
392
Cubes
450
Diamonds
455
Divisors
1,000
Emirp Numbers
734
809
Emojify
365
Evil Numbers
841
Fibonacci
889698242938981673889683468975875
6001,0007001,000691800829844973889893842918957833
Fizz Buzz
613
7011,000
841
930886
Happy Numbers
554
Intersection
817
Kolakoski Constant
82
Kolakoski Sequence
628
Leap Years
619
570976
853
878
Levenshtein Distance
862
918
Leyland Numbers
731
Look and Say
882
673
Lucky Tickets
807
Morse Decoder
185
Morse Encoder
Niven Numbers
694
6041,000
824933
Odious Numbers
860
769
Ordinal Numbers
957
Pangram Grep
894
Pascal’s Triangle
732
Pernicious Numbers
500
708
600761
512
Poker
638
Prime Numbers
618
917595923
903878
864
Quine
1,0001,0009435001,0001791,000600
1,0008549581,0006148931,0001,0004871,0008183789695191,000682918730324
Recamán
895
Rock-paper-scissors-Spock-lizard
610
Roman to Arabic
681
Rule 110
589
Seven Segment
437
Sierpiński Triangle
465
Spelling Numbers
443
Ten-pin Bowling
216
Tongue-twisters
768
United States
856
Vampire Numbers
579
λ
175
π
789
τ
775
φ
815
1,000
575877
549
981
1,000
√2
667
𝑒
610