12 Days of Christmas
881
99 Bottles of Beer
678
Abundant Numbers
697
Abundant Numbers (Long)
827
Arabic to Roman
683
Arrows
469
ASCII Table
621
brainfuck
658
Catalan Numbers
492
Catalan’s Constant
515
Christmas Trees
685
Collatz
773
CSS Colors
441
Cubes
596
Diamonds
432
Divisors
779
Emirp Numbers
622
Emirp Numbers (Long)
680
Emojify
447
Evil Numbers
785
Evil Numbers (Long)
768
Fibonacci
910
Fizz Buzz
748
Foo Fizz Buzz Bar
688
Fractions
516
Game of Life
584
Happy Numbers
595
Happy Numbers (Long)
659
Hexdump
580
Intersection
631
Inventory Sequence
702
ISBN
648
Jacobi Symbol
621
Kolakoski Constant
444
Kolakoski Sequence
563
Leap Years
694
Levenshtein Distance
510
Leyland Numbers
958
Look and Say
654
Lucky Numbers
795
Lucky Tickets
492
Morse Decoder
615
Morse Encoder
402
Musical Chords
264
Niven Numbers
709
Niven Numbers (Long)
775
Number Spiral
420
Odious Numbers
783
Odious Numbers (Long)
751
Ordinal Numbers
781
Pangram Grep
761
Pascal’s Triangle
711
Pernicious Numbers
737
Pernicious Numbers (Long)
869
Poker
600
Prime Numbers
297
613
Prime Numbers (Long)
333
648
Proximity Grid
346
Quine
473
Recamán
557
Reverse Polish Notation
621
Rock-paper-scissors-Spock-lizard
691
Roman to Arabic
612
Rule 110
430
Seven Segment
626
Sierpiński Triangle
566
Smith Numbers
633
Spelling Numbers
435
Star Wars Opening Crawl
479
Sudoku
270
Sudoku (Fill-in)
139
Ten-pin Bowling
466
Time Distance
714
Tongue-twisters
654
United States
418
Vampire Numbers
671
Van Eck Sequence
710
Zodiac Signs
446
π
529
τ
525
φ
782
√2
641
𝑒
700