12 Days of Christmas
874
99 Bottles of Beer
705
Abundant Numbers
729
Arabic to Roman
354
Arrows
371
ASCII Table
580
Catalan Numbers
468
Christmas Trees
569
Collatz
907
CSS Colors
258
Cubes
467
Diamonds
465
Divisors
905
Emirp Numbers
531
Emojify
449
Evil Numbers
741
Fibonacci
900
Fizz Buzz
571983
Foo Fizz Buzz Bar
965
Fractions
442
Happy Numbers
521
Happy Numbers (Long)
590
Hexdump
517
ISBN
722
Kolakoski Sequence
693
Leap Years
614
Leyland Numbers
745
Look and Say
597
Lucky Numbers
667
Morse Decoder
261
Morse Encoder
312
Niven Numbers
667
Number Spiral
272
Odious Numbers
769
Ordinal Numbers
794
Pangram Grep
720
Pascal’s Triangle
720
Pernicious Numbers
421
Poker
221
Prime Numbers
580
Prime Numbers (Long)
620
Quine
620
Recamán
824
Reverse Polish Notation
596
Rock-paper-scissors-Spock-lizard
619
Roman to Arabic
460
Rule 110
389
Seven Segment
493
Sierpiński Triangle
435
Smith Numbers
559
Spelling Numbers
281
Star Wars Opening Crawl
147
Time Distance
352
Tongue-twisters
623
United States
175
Van Eck Sequence
412