12 Days of Christmas
502
99 Bottles of Beer
411
Abundant Numbers
738
Abundant Numbers (Long)
808
Arabic to Roman
450
Arrows
547
ASCII Table
594
brainfuck
415
Catalan Numbers
687
Catalan’s Constant
335
Christmas Trees
630
Collatz
753
CSS Colors
453
Cubes
407
Day of Week
602
Diamonds
483
Divisors
911
Emirp Numbers
555
Emirp Numbers (Long)
450
Emojify
387
Evil Numbers
956
Evil Numbers (Long)
949
Fibonacci
441112840778734440545371593882670502786533955614737388572392298932408805719667769793
Fizz Buzz
642
890
Foo Fizz Buzz Bar
722
Forsyth–Edwards Notation
469
Fractions
628
Game of Life
440
Happy Numbers
579
Happy Numbers (Long)
718
Hexdump
378
Intersection
576
Inventory Sequence
764
ISBN
586
Jacobi Symbol
516
Kolakoski Constant
522
Kolakoski Sequence
808
Leap Years
812
Levenshtein Distance
304
Leyland Numbers
768
Look and Say
564
Lucky Numbers
460
Lucky Tickets
414
Morse Decoder
410
Morse Encoder
490
Musical Chords
238
Niven Numbers
913
Niven Numbers (Long)
848
Number Spiral
406
Odious Numbers
849
Odious Numbers (Long)
844
Ordinal Numbers
615
Pangram Grep
767
Pascal’s Triangle
838
Pernicious Numbers
779
Pernicious Numbers (Long)
654
Poker
292
Prime Numbers
891
Prime Numbers (Long)
950
QR Decoder
347
Quine
986
479
864
Recamán
752
Repeating Decimals
309
Reverse Polish Notation
579
Rock-paper-scissors-Spock-lizard
510
Roman to Arabic
714
Rule 110
506
Seven Segment
436
SI Units
227
Sierpiński Triangle
490
Smith Numbers
498
Spelling Numbers
292
Star Wars Opening Crawl
373
Sudoku
368
Sudoku (Fill-in)
438
Ten-pin Bowling
361
Time Distance
408
Tongue-twisters
497
United States
228
Vampire Numbers
556
Van Eck Sequence
823
Zodiac Signs
476
γ
62
λ
417
π
57
821
τ
792
φ
917
√2
618
𝑒
656