12 Days of Christmas
412
99 Bottles of Beer
447
Abundant Numbers
645
708711
Arabic to Roman
719
478
Arrows
586
ASCII Table
550
brainfuck
436
Catalan Numbers
691
Catalan’s Constant
385
Christmas Trees
610527
Collatz
755
CSS Colors
570111
Cubes
454
Diamonds
560
Divisors
744
721
858733
Emirp Numbers
382
540696
Emojify
483
Evil Numbers
666
892653
Fibonacci
912
935790
796
Fizz Buzz
750
743
641
862959
798
Foo Fizz Buzz Bar
722
Fractions
497
Happy Numbers
474
812535
Happy Numbers (Long)
644
Intersection
589422
ISBN
594
Kolakoski Constant
68403
148
Kolakoski Sequence
390
864
Leap Years
780
882668
Levenshtein Distance
833
828
405
Leyland Numbers
719
Look and Say
569
Lucky Numbers
665
Lucky Tickets
Morse Decoder
359
Morse Encoder
432
Niven Numbers
938934
Number Spiral
201
Odious Numbers
911654
Ordinal Numbers
649585
Pangram Grep
752799
Pascal’s Triangle
476
841
Pernicious Numbers
711524
Poker
Prime Numbers
485
934836
Prime Numbers (Long)
535
QR Decoder
263
Quine
967
377
658
Recamán
758560
Reverse Polish Notation
563
Rock-paper-scissors-Spock-lizard
433
Roman to Arabic
570
Rule 110
579
478
Seven Segment
599
Sierpiński Triangle
551448
Smith Numbers
512
Spelling Numbers
727
278
Star Wars Opening Crawl
364
Tongue-twisters
397
United States
Vampire Numbers
562
Van Eck Sequence
656
λ
335
10523986
π
119
801
430
637
τ
119
665
431
597
φ
79
844
683
383
√2
75
631
826
421
𝑒
81
786
375
626