12 Days of Christmas
406
99 Bottles of Beer
447
Abundant Numbers
642
706692
Arabic to Roman
712
477
Arrows
583
ASCII Table
550
brainfuck
436
Catalan Numbers
688
Catalan’s Constant
385
Christmas Trees
608514
Collatz
753
CSS Colors
571111
Cubes
434
Diamonds
556
Divisors
737
712
837698
Emirp Numbers
379
538683
Emojify
479
Evil Numbers
652
891645
Fibonacci
910
932776
794
Fizz Buzz
749
740
635
860948
796
Foo Fizz Buzz Bar
720
Fractions
498
Happy Numbers
469
808522
Happy Numbers (Long)
640
Intersection
585401
ISBN
592
Kolakoski Constant
65383
147
Kolakoski Sequence
389
862
Leap Years
763
880655
Levenshtein Distance
793
810
401
Leyland Numbers
713
Look and Say
565
Lucky Numbers
658
Lucky Tickets
Morse Decoder
356
Morse Encoder
424
Niven Numbers
933901
Number Spiral
201
Odious Numbers
908641
Ordinal Numbers
639578
Pangram Grep
748771
Pascal’s Triangle
474
838
Pernicious Numbers
708511
Poker
Prime Numbers
485
934830
Prime Numbers (Long)
534
QR Decoder
252
Quine
962
376
658
Recamán
752536
Reverse Polish Notation
566
Rock-paper-scissors-Spock-lizard
433
Roman to Arabic
567
Rule 110
569
472
Seven Segment
589
Sierpiński Triangle
546430
Smith Numbers
511
Spelling Numbers
727
270
Star Wars Opening Crawl
365
Tongue-twisters
397
United States
Vampire Numbers
556
Van Eck Sequence
654
λ
336
10323280
π
120
792
429
τ
119
658
429
φ
79
837
681
√2
75
617
821
𝑒
81
769
373
616