12 Days of Christmas
940
99 Bottles of Beer
857
Abundant Numbers
653
Abundant Numbers (Long)
654
Alphabetic Numbers
254
Arabic to Roman
468
Arithmetic Numbers
683
Arrows
362
Ascending Primes
557
ASCII Table
800
brainfuck
326
Calendar
712
Catalan Numbers
383
Christmas Trees
800
Collatz
759
CSS Colors
980
Cubes
555
Day of Week
8931,000533
Diamonds
543
Divisors
598942749
Emirp Numbers
670
Emirp Numbers (Long)
552
Emojify
436
Evil Numbers
851335
Evil Numbers (Long)
932
Fibonacci
893
Fizz Buzz
901979692
Foo Fizz Buzz Bar
832903663
Fractions
555
Gray Code Decoder
508
Gray Code Encoder
860
Happy Numbers
469883
Happy Numbers (Long)
292
Hexdump
345
Intersection
473
ISBN
751
Leap Years
975607
Leyland Numbers
727888
Look and Say
417
Lucky Numbers
448
Medal Tally
538
Morse Decoder
374
Morse Encoder
376
Niven Numbers
644
Niven Numbers (Long)
854
Number Spiral
439
Odious Numbers
842352
Odious Numbers (Long)
929
Ordinal Numbers
625772969
Pangram Grep
858
Pascal’s Triangle
685
Pernicious Numbers
746
Pernicious Numbers (Long)
725
Prime Numbers
808477
Prime Numbers (Long)
403633
Quine
592
Recamán
494
Reverse Polish Notation
456
Rock-paper-scissors-Spock-lizard
568
Roman to Arabic
302
ROT13
598
Rule 110
537
Scrambled Sort
611
Seven Segment
378
Sierpiński Triangle
698
Smith Numbers
221
Spelling Numbers
547
Star Wars Opening Crawl
421
Taxicab Numbers
762
Tongue-twisters
675
United States
363405
Vampire Numbers
575
Van Eck Sequence
404
π
236
τ
246
φ
519
√2
601
𝑒
531