12 Days of Christmas
894
99 Bottles of Beer
781
Abundant Numbers
692
738732
Arabic to Roman
720
669
Arrows
557
ASCII Table
697
brainfuck
690
Catalan Numbers
690
Catalan’s Constant
456
Christmas Trees
701608
Collatz
899
CSS Colors
576252
Cubes
637
Diamonds
670
Divisors
744
721
905780
Emirp Numbers
479
666679
Emojify
482
Evil Numbers
679
892741
Fibonacci
932
934775
796
Fizz Buzz
753
746
731
945968
801
Foo Fizz Buzz Bar
909
Fractions
584
Happy Numbers
643
893588
Happy Numbers (Long)
759
Intersection
802455
ISBN
760
Kolakoski Constant
73474
149
Kolakoski Sequence
396
880
Leap Years
781
883720
Levenshtein Distance
832
828
517
Leyland Numbers
844
Look and Say
698
Lucky Numbers
689
Lucky Tickets
Morse Decoder
515
Morse Encoder
628
Niven Numbers
941979
Number Spiral
247
Odious Numbers
911742
Ordinal Numbers
797596
Pangram Grep
887792
Pascal’s Triangle
476
907
Pernicious Numbers
711579
Poker
Prime Numbers
494
934880
Prime Numbers (Long)
535
QR Decoder
379
Quine
967
377
658
Recamán
839603
Reverse Polish Notation
776
Rock-paper-scissors-Spock-lizard
624
Roman to Arabic
741
Rule 110
591
556
Seven Segment
821
Sierpiński Triangle
580518
Smith Numbers
696
Spelling Numbers
727
470
Star Wars Opening Crawl
630
Tongue-twisters
714
United States
Vampire Numbers
761
Van Eck Sequence
692
λ
337
177213172
π
119
804
481
637
τ
119
671
482
598
φ
79
853
698
386
√2
75
674
829
427
𝑒
81
799
375
629