12 Days of Christmas
498
99 Bottles of Beer
518
Abundant Numbers
653
Abundant Numbers (Long)
751
Alphabetic Numbers
202
Arabic to Roman
427
Arithmetic Numbers
683
Arrows
402
Ascending Primes
517
ASCII Table
750
brainfuck
255
Calendar
573
Catalan Numbers
382
Christmas Trees
801
Collatz
759
CSS Colors
979
Cubes
447
Day of Week
8931,000533
Diamonds
543
Divisors
598941748
Emirp Numbers
418
Emirp Numbers (Long)
551
Emojify
406
Evil Numbers
850335
Evil Numbers (Long)
934
Fibonacci
893
Fizz Buzz
902981693
Foo Fizz Buzz Bar
833906657
Fractions
557
Gray Code Decoder
600
Gray Code Encoder
858
Happy Numbers
344585
Happy Numbers (Long)
291
Hexdump
326
Intersection
439
ISBN
750
Leap Years
972606
Leyland Numbers
727887
Look and Say
424
Lucky Numbers
452
Medal Tally
546
Morse Decoder
286
Morse Encoder
313
Niven Numbers
643
Niven Numbers (Long)
853
Number Spiral
382
Odious Numbers
842352
Odious Numbers (Long)
928
Ordinal Numbers
627790978
Pangram Grep
858
Pascal’s Triangle
684
Pernicious Numbers
745
Pernicious Numbers (Long)
718
Prime Numbers
807477
Prime Numbers (Long)
403633
Quine
592
Recamán
493
Reverse Polish Notation
466
Rock-paper-scissors-Spock-lizard
425
Roman to Arabic
295
ROT13
598
Rule 110
529
Scrambled Sort
601
Seven Segment
352
Sierpiński Triangle
690
Smith Numbers
186
Spelling Numbers
355
Star Wars Opening Crawl
262
Taxicab Numbers
757
Tongue-twisters
392
United States
323386
Vampire Numbers
423
Van Eck Sequence
403
π
249
τ
246
φ
591
√2
667
𝑒
558