12 Days of Christmas
900
99 Bottles of Beer
856
Abundant Numbers
653
Abundant Numbers (Long)
654
Alphabetic Numbers
239
Arabic to Roman
468
Arithmetic Numbers
684
Arrows
362
Ascending Primes
558
ASCII Table
801631
brainfuck
326
Calendar
714
Catalan Numbers
383
Christmas Trees
800
Collatz
759
CSS Colors
980
Cubes
555
Day of Week
8941,000530
Diamonds
543
Divisors
599942750
Emirp Numbers
671
Emirp Numbers (Long)
552
Emojify
436
Evil Numbers
851516
Evil Numbers (Long)
932457
Fibonacci
893
Fizz Buzz
901979692
Foo Fizz Buzz Bar
832903663
Fractions
555
Gray Code Decoder
510
Gray Code Encoder
862
Happy Numbers
469883
Happy Numbers (Long)
292
Hexdump
344
Intersection
473
ISBN
751
Leap Years
975608
Leyland Numbers
728889
Look and Say
418
Lucky Numbers
441
Medal Tally
538
Morse Decoder
374
Morse Encoder
376
Niven Numbers
644
Niven Numbers (Long)
855
Number Spiral
440
Odious Numbers
842497
Odious Numbers (Long)
929448
Ordinal Numbers
625772969
Pangram Grep
858
Pascal’s Triangle
685
Pernicious Numbers
746
Pernicious Numbers (Long)
725
Prime Numbers
808584
Prime Numbers (Long)
403659
Quine
593
Recamán
494
Reverse Polish Notation
456
Rock-paper-scissors-Spock-lizard
568
Roman to Arabic
302
ROT13
598
Rule 110
538
Scrambled Sort
611
Seven Segment
378
Sierpiński Triangle
697
Smith Numbers
221
Spelling Numbers
547
Star Wars Opening Crawl
419
Taxicab Numbers
765632
Tongue-twisters
675
United States
357405
Vampire Numbers
501
Van Eck Sequence
404
π
236
τ
246
φ
519
√2
601
𝑒
531