12 Days of Christmas
99 Bottles of Beer
428
Abundant Numbers
704
Arabic to Roman
469
brainfuck
561
Christmas Trees
892
CSS Colors
Cubes
590
Diamonds
525
Divisors
815
Emirp Numbers
356
Emojify
483
Evil Numbers
486
Fibonacci
835
Fizz Buzz
914
Happy Numbers
473
Happy Numbers (Long)
646
Intersection
560
Kolakoski Constant
586
Kolakoski Sequence
779
Leap Years
790
Levenshtein Distance
263
Leyland Numbers
835
Look and Say
642
Lucky Tickets
398
Morse Decoder
275
Morse Encoder
282
Niven Numbers
539
Odious Numbers
464
Ordinal Numbers
771
Pangram Grep
858
Pascal’s Triangle
638
Pernicious Numbers
380
Poker
324
Prime Numbers
666
Quine
593
Recamán
719
Rock-paper-scissors-Spock-lizard
391
Roman to Arabic
Rule 110
559
Seven Segment
401
Sierpiński Triangle
476
Spelling Numbers
254
Star Wars Opening Crawl
399
Sudoku
Sudoku (Fill-in)
172
Ten-pin Bowling
244
Tongue-twisters
United States
371
Vampire Numbers
190
Van Eck Sequence
506
λ
207
π
191
τ
201
φ
331
√2
405
𝑒
509