12 Days of Christmas
895
99 Bottles of Beer
781
Abundant Numbers
693
739733
Arabic to Roman
720
670
Arrows
557
ASCII Table
698
brainfuck
691
Catalan Numbers
691
Catalan’s Constant
457
Christmas Trees
701608
Collatz
901
CSS Colors
576251
Cubes
638
Diamonds
671
Divisors
744
721
905780
Emirp Numbers
479
666679
Emojify
482
Evil Numbers
680
893741
Fibonacci
933
935775
796
Fizz Buzz
753
747
731
945968
801
Foo Fizz Buzz Bar
910
Fractions
585
Happy Numbers
643
893588
Happy Numbers (Long)
760
Intersection
802453
ISBN
761
Kolakoski Constant
73450
149
Kolakoski Sequence
397
881
Leap Years
781
883720
Levenshtein Distance
808
828
517
Leyland Numbers
845
Look and Say
699
Lucky Numbers
690
Lucky Tickets
Morse Decoder
515
Morse Encoder
628
Niven Numbers
941979
Number Spiral
247
Odious Numbers
911743
Ordinal Numbers
797596
Pangram Grep
887792
Pascal’s Triangle
477
908
Pernicious Numbers
711580
Poker
Prime Numbers
494
934880
Prime Numbers (Long)
536
QR Decoder
380
Quine
958
375
656
Recamán
840603
Reverse Polish Notation
778
Rock-paper-scissors-Spock-lizard
624
Roman to Arabic
742
Rule 110
592
556
Seven Segment
821
Sierpiński Triangle
570518
Smith Numbers
697
Spelling Numbers
727
471
Star Wars Opening Crawl
630
Tongue-twisters
714
United States
Vampire Numbers
762
Van Eck Sequence
693
λ
337
177213172
π
119
804
482
637
τ
119
671
482
598
φ
79
854
698
386
√2
75
674
829
427
𝑒
81
799
376
629