12 Days of Christmas
554
773
99 Bottles of Beer
451
Abundant Numbers
499
518
Abundant Numbers (Long)
617
Arabic to Roman
424
Arithmetic Numbers
771
Arrows
230
ASCII Table
560
405
brainfuck
309
Catalan Numbers
354
Catalan’s Constant
127
Christmas Trees
416
473
670
Collatz
630
708
CSS Colors
171
Cubes
426
Diamonds
303
345
297
Divisors
532
726
623
Emirp Numbers
392
404
Emirp Numbers (Long)
417
443
Emojify
294
Evil Numbers
376
344
Evil Numbers (Long)
366
341
Fibonacci
461
467
Fizz Buzz
294463433604513320233580463460
349421
Foo Fizz Buzz Bar
232
Fractions
423
Game of Life
276
Happy Numbers
277
Happy Numbers (Long)
317
Hexdump
317
Intersection
338
Inventory Sequence
302
ISBN
479
Kolakoski Sequence
308
Leap Years
528
820
589
Levenshtein Distance
360
Leyland Numbers
688
Look and Say
377
Lucky Numbers
364
Morse Decoder
100
Morse Encoder
114
Niven Numbers
562
Niven Numbers (Long)
618
Number Spiral
242
205
Odious Numbers
559
Odious Numbers (Long)
546
Ordinal Numbers
517
616
Pangram Grep
565
Pascal’s Triangle
381
354
506
Pernicious Numbers
514
Pernicious Numbers (Long)
339
Prime Numbers
475
715
509
Prime Numbers (Long)
483
704
542
Quine
398
Recamán
648
Repeating Decimals
107
Reverse Polish Notation
210
378
Rock-paper-scissors-Spock-lizard
353
Roman to Arabic
301
ROT13
426
Rule 110
234
Seven Segment
366
Sierpiński Triangle
142
120
Smith Numbers
334
Spelling Numbers
244
Sudoku
133
Sudoku (Fill-in)
68
Tic-tac-toe
232
271
Time Distance
549
Tongue-twisters
601
Transpose Sentence
431
United States
128
Vampire Numbers
180
Van Eck Sequence
346
Zodiac Signs
371
λ
381
π
301
τ
292
φ
449
√2
697
𝑒
690