12 Days of Christmas
377
425
24 Game
450
99 Bottles of Beer
419
513
Abundant Numbers
228
790
Abundant Numbers (Long)
69
825
Arabic to Roman
602
Arithmetic Numbers
786
Arrows
622
Ascending Primes
594
ASCII Table
437
705
Billiards
469
brainfuck
571
Card Number Validation
645
Catalan Numbers
973
Catalan’s Constant
104
659
Christmas Trees
821
748
Collatz
798
CSS Colors
885
Cubes
543
Day of Week
770
DFA Simulator
582
Diamonds
487
900
Divisors
933
Emirp Numbers
406
886
Emirp Numbers (Long)
673
Emojify
733
Evil Numbers
525
982
Evil Numbers (Long)
975
Factorial Factorisation
607
Farey Sequence
709
Fibonacci
602812987
Fizz Buzz
891
Foo Fizz Buzz Bar
783
Forsyth–Edwards Notation
610
Fractions
803
Game of Life
673
Gijswijt’s Sequence
563
Happy Numbers
377
812
Happy Numbers (Long)
770
Hexdump
574
Hilbert Curve
426
Intersection
608
Inventory Sequence
835
ISBN
683
Jacobi Symbol
550
Kaprekar Numbers
421
Kolakoski Constant
36
692
Kolakoski Sequence
491
864
Leap Years
276
921
Levenshtein Distance
469
Leyland Numbers
119
817
ln 2
841
Look and Say
43
666
Lucky Numbers
887
Lucky Tickets
674
Mahjong
462
Mandelbrot
701
Maze
621
Medal Tally
658
Morse Decoder
588
Morse Encoder
491
568
Musical Chords
540
N Queens
638
Niven Numbers
472
959
Niven Numbers (Long)
903
Number Spiral
886
Odious Numbers
506
980
Odious Numbers (Long)
973
Ordinal Numbers
731
PalindromemordnilaP
769
Pangram Grep
772
Partition Numbers
630
Pascal’s Triangle
938
Pernicious Numbers
525
815
Pernicious Numbers (Long)
871
Poker
469
Polyominoes
398
Prime Numbers
463597913
Prime Numbers (Long)
952
Proximity Grid
622
QR Decoder
543
Quine
977
Recamán
38
791
Repeating Decimals
686
Reverse Polish Notation
800631
Reversi
630
Rijndael S-box
549
Rock-paper-scissors-Spock-lizard
599
Roman to Arabic
719
ROT13
796
Rule 110
815
Scrambled Sort
725
Set
633
Seven Segment
604
SI Units
378
Sierpiński Triangle
527
882
Smith Numbers
94
677
Spelling Numbers
342
Star Wars GPT
664
Star Wars Opening Crawl
475
Sudoku
544
Sudoku (Fill-in)
562
Ten-pin Bowling
541
Tic-tac-toe
699
Time Distance
474
Tongue-twisters
473
Topological Sort
550
Transpose Sentence
715
United States
467
Vampire Numbers
144
598
Van Eck Sequence
899
Zeckendorf Representation
654
Zodiac Signs
609
γ
373
λ
228
494
π
78
836
τ
80
807
φ
53
936
√2
50
855
𝑒
55
822