12 Days of Christmas
555
774
99 Bottles of Beer
451
Abundant Numbers
499
518
Abundant Numbers (Long)
618
Arabic to Roman
425
Arithmetic Numbers
772
Arrows
231
ASCII Table
561
405
brainfuck
309
Catalan Numbers
354
Catalan’s Constant
124
Christmas Trees
417
474
670
Collatz
631
709
CSS Colors
171
Cubes
426
Diamonds
303
345
297
Divisors
533
727
623
Emirp Numbers
392
404
Emirp Numbers (Long)
418
443
Emojify
294
Evil Numbers
376
344
Evil Numbers (Long)
366
342
Fibonacci
461
467
Fizz Buzz
294463401604513321239581463460
349421
Foo Fizz Buzz Bar
233
Fractions
424
Game of Life
269
Happy Numbers
277
Happy Numbers (Long)
318
Hexdump
317
Intersection
339
Inventory Sequence
303
ISBN
480
Kolakoski Sequence
308
Leap Years
528
821
589
Levenshtein Distance
361
Leyland Numbers
689
Look and Say
377
Lucky Numbers
364
Morse Decoder
100
Morse Encoder
114
Niven Numbers
562
Niven Numbers (Long)
619
Number Spiral
242
206
Odious Numbers
560
Odious Numbers (Long)
546
Ordinal Numbers
518
617
Pangram Grep
565
Pascal’s Triangle
382
355
506
Pernicious Numbers
515
Pernicious Numbers (Long)
339
Prime Numbers
475
716
510
Prime Numbers (Long)
483
705
542
Quine
399
Recamán
648
Repeating Decimals
107
Reverse Polish Notation
210
379
Rock-paper-scissors-Spock-lizard
353
Roman to Arabic
302
ROT13
428
Rule 110
234
Seven Segment
366
Sierpiński Triangle
143
116
Smith Numbers
334
Spelling Numbers
245
Sudoku
132
Sudoku (Fill-in)
68
Tic-tac-toe
233
272
Time Distance
549
Tongue-twisters
601
Transpose Sentence
433
United States
117
Vampire Numbers
180
Van Eck Sequence
347
Zodiac Signs
372
λ
381
π
301
τ
292
φ
449
√2
697
𝑒
691