12 Days of Christmas
397
99 Bottles of Beer
380
Abundant Numbers
646709
Abundant Numbers (Long)
805778
Arabic to Roman
278
ASCII Table
619
brainfuck
376
Card Number Validation
580
Catalan Numbers
874875
Catalan’s Constant
401
Christmas Trees
565
Collatz
863642
Cubes
407
Day of Week
878662586
Diamonds
401
Divisors
826933
Emirp Numbers
364474
Emirp Numbers (Long)
647533
Evil Numbers
689727
Evil Numbers (Long)
710714
Farey Sequence
424
Fibonacci
820935869
Fizz Buzz
769862781
Foo Fizz Buzz Bar
740638761
Fractions
659655
Happy Numbers
410
Happy Numbers (Long)
511
Hexdump
664
ISBN
687526
Kolakoski Constant
419
Kolakoski Sequence
518865
Leap Years
815785711
Levenshtein Distance
638370
Leyland Numbers
703672
Look and Say
451
Lucky Numbers
575
Lucky Tickets
354
Morse Decoder
217
Morse Encoder
240
Niven Numbers
797720
Niven Numbers (Long)
923800
Odious Numbers
694754
Odious Numbers (Long)
717753
Ordinal Numbers
510
Pangram Grep
640683
Pascal’s Triangle
574669
Pernicious Numbers
759686
Pernicious Numbers (Long)
621709
Poker
231
Prime Numbers
612623
Prime Numbers (Long)
732659
QR Decoder
232
Quine
849947
Recamán
752727
Reverse Polish Notation
544
Rock-paper-scissors-Spock-lizard
520
Roman to Arabic
389
ROT13
548
Rule 110
331
Seven Segment
392
Sierpiński Triangle
353
Smith Numbers
555
Spelling Numbers
215
Time Distance
418
United States
349
Van Eck Sequence
633
π
397
τ
390
φ
712
√2
737
𝑒
387