12 Days of Christmas
99 Bottles of Beer
708
Abundant Numbers
704
Arabic to Roman
515
brainfuck
726
Christmas Trees
892
CSS Colors
Cubes
631
Diamonds
525
Divisors
815
Emirp Numbers
573
Emojify
411
Evil Numbers
486
Fibonacci
835
Fizz Buzz
914
Happy Numbers
714
Happy Numbers (Long)
646
Intersection
600
Kolakoski Constant
625
Kolakoski Sequence
778
Leap Years
792
Levenshtein Distance
263
Leyland Numbers
834
Look and Say
642
Lucky Tickets
419
Morse Decoder
356
Morse Encoder
341
Niven Numbers
539
Odious Numbers
464
Ordinal Numbers
772
Pangram Grep
858
Pascal’s Triangle
637
Pernicious Numbers
380
Poker
592
Prime Numbers
666
Quine
592
Recamán
719
Rock-paper-scissors-Spock-lizard
478
Roman to Arabic
Rule 110
566
Seven Segment
431
Sierpiński Triangle
486
Spelling Numbers
460
Star Wars Opening Crawl
642
Sudoku
Sudoku (Fill-in)
276
Ten-pin Bowling
256
Tongue-twisters
United States
391
Vampire Numbers
318
Van Eck Sequence
506
λ
371
π
191
τ
201
φ
331
√2
405
𝑒
509