12 Days of Christmas
780
99 Bottles of Beer
744
Abundant Numbers
538
679
Arabic to Roman
639
Arrows
494
ASCII Table
596
brainfuck
564
Catalan Numbers
366
Catalan’s Constant
409
Christmas Trees
643
Collatz
663
825
CSS Colors
465
Cubes
404
Diamonds
526
Divisors
494
891
Emirp Numbers
498
Emojify
414
Evil Numbers
786
Evil Numbers (Long)
770
Fibonacci
56321349166971367031346267734660082876478704529542919429369476379935203508608762674317
Fizz Buzz
397
977
455
Foo Fizz Buzz Bar
920
Fractions
495
627
Happy Numbers
602
Happy Numbers (Long)
721
Hexdump
444
601
Intersection
550
ISBN
424
761
Jacobi Symbol
571
591
Kolakoski Constant
332
Kolakoski Sequence
773
Leap Years
642
Levenshtein Distance
392
Leyland Numbers
670
Look and Say
638
Lucky Numbers
656
Lucky Tickets
Morse Decoder
290
Morse Encoder
451
Musical Chords
291
Niven Numbers
656
Niven Numbers (Long)
719
Number Spiral
334
289
Odious Numbers
784
Odious Numbers (Long)
768
Ordinal Numbers
697
Pangram Grep
514
779
Pascal’s Triangle
836
Pernicious Numbers
652
Poker
350
Prime Numbers
463
801
Prime Numbers (Long)
426
841
Proximity Grid
405
QR Decoder
297
Quine
329
Recamán
180
904
Reverse Polish Notation
762
Rock-paper-scissors-Spock-lizard
532
Roman to Arabic
506
Rule 110
389
Seven Segment
543
Sierpiński Triangle
577
Smith Numbers
631
Spelling Numbers
474
Star Wars Opening Crawl
501
Sudoku
340
Sudoku (Fill-in)
178
Ten-pin Bowling
412
Time Distance
807
Tongue-twisters
716
United States
367
401
Vampire Numbers
533
Van Eck Sequence
615
Zodiac Signs
794
λ
407
π
361
τ
359
φ
528
√2
547
𝑒
402