12 Days of Christmas
356
99 Bottles of Beer
366
Abundant Numbers
706
Abundant Numbers (Long)
773
Arabic to Roman
302
Arrows
437
ASCII Table
238
Christmas Trees
608
CSS Colors
79
Cubes
338
Diamonds
392
Divisors
911
Emirp Numbers
399
Emojify
482
Evil Numbers
980
Fibonacci
932
Fizz Buzz
682986889
Foo Fizz Buzz Bar
860781
Fractions
528
Happy Numbers
378
Happy Numbers (Long)
471
Intersection
564
ISBN
536
Jacobi Symbol
440
Kolakoski Sequence
396
Leap Years
812
Levenshtein Distance
441
Leyland Numbers
624
Look and Say
412
Lucky Numbers
510
Mahjong
200
Morse Decoder
124
Morse Encoder
138
Niven Numbers
740
Number Spiral
406
Odious Numbers
976
Ordinal Numbers
620
Pangram Grep
579
Pascal’s Triangle
392
Pernicious Numbers
339
Prime Numbers
632
Prime Numbers (Long)
668
Quine
962238
945
Recamán
472
Reverse Polish Notation
502
Seven Segment
390
Sierpiński Triangle
689
Smith Numbers
406
Star Wars Opening Crawl
306
Time Distance
247
Tongue-twisters
309
Zodiac Signs
199
π
408
τ
393
φ
681
√2
700