12 Days of Christmas
942
99 Bottles of Beer
862
Abundant Numbers
653
Abundant Numbers (Long)
751
Alphabetic Numbers
253
Arabic to Roman
467
Arithmetic Numbers
683
Arrows
374
Ascending Primes
591
ASCII Table
800
brainfuck
318
Calendar
707
Catalan Numbers
382
Christmas Trees
801
Collatz
759
CSS Colors
979
Cubes
568
Day of Week
8931,000533
Diamonds
543
Divisors
598941748
Emirp Numbers
671
Emirp Numbers (Long)
553
Emojify
449
Evil Numbers
850335
Evil Numbers (Long)
934
Fibonacci
893
Fizz Buzz
902981693
Foo Fizz Buzz Bar
835959658
Fractions
557
Gray Code Decoder
600
Gray Code Encoder
858
Happy Numbers
468882
Happy Numbers (Long)
291
Hexdump
412
Intersection
481
ISBN
750
Leap Years
974607
Leyland Numbers
727887
Look and Say
424
Lucky Numbers
452
Medal Tally
538
Morse Decoder
379
Morse Encoder
378
Niven Numbers
643
Niven Numbers (Long)
853
Number Spiral
439
Odious Numbers
842352
Odious Numbers (Long)
928
Ordinal Numbers
628791981
Pangram Grep
858
Pascal’s Triangle
684
Pernicious Numbers
745
Pernicious Numbers (Long)
724
Prime Numbers
807477
Prime Numbers (Long)
403633
Quine
592
Recamán
493
Reverse Polish Notation
466
Rock-paper-scissors-Spock-lizard
569
Roman to Arabic
306
ROT13
598
Rule 110
537
Scrambled Sort
601
Seven Segment
383
Sierpiński Triangle
699
Smith Numbers
222
Spelling Numbers
653
Star Wars Opening Crawl
425
Taxicab Numbers
757
Tongue-twisters
675
United States
364407
Vampire Numbers
580
Van Eck Sequence
403
π
249
τ
246
φ
591
√2
667
𝑒
558