12 Days of Christmas
404507
24 Game
643
99 Bottles of Beer
527
Abundant Numbers
609
Abundant Numbers (Long)
643
860
Alphabetic Numbers
654
Arabic to Roman
526
Arithmetic Numbers
708
Arrows
517
Ascending Primes
565
ASCII Table
774
brainfuck
471
Calendar
598
Card Number Validation
560
Catalan’s Constant
162
Chess Move Validation
732
Christmas Trees
797
Collatz
834
Connect Four
466
CSS Colors
989
Cubes
751
Day of Week
875
DFA Simulator
539
Diamonds
520
507
Divisors
728
878
Emirp Numbers
675
Emirp Numbers (Long)
645
Emojify
200
Evil Numbers
613
Evil Numbers (Long)
774
Factorial Factorisation
508
Farey Sequence
516
Fibonacci
758
477
706
Fizz Buzz
880
Foo Fizz Buzz Bar
850
Forsyth–Edwards Notation
694
Fractions
491
Game of Life
637
Gijswijt’s Sequence
389
Gray Code Decoder
591
Gray Code Encoder
649
Happy Numbers
581
Happy Numbers (Long)
633
Hexdump
486
Hilbert Curve
810
Intersection
663
756
Inventory Sequence
656
ISBN
706
Jacobi Symbol
654
Kaprekar Numbers
192
Kolakoski Constant
577
Kolakoski Sequence
722
Leap Years
621
Levenshtein Distance
860
Leyland Numbers
645
Look and Say
781
Lucky Numbers
472
Mandelbrot
698
Maze
529
Medal Tally
682
Minesweeper
528
Morse Decoder
424
Morse Encoder
502
Multitap Input
474
Musical Chords
342
N Queens
772
Nim
848
Niven Numbers
877
Niven Numbers (Long)
763
Number Spiral
359
Odious Numbers
627
Odious Numbers (Long)
802
Ordinal Numbers
644
PalindromemordnilaP
697
Pangram Grep
768
Partition Numbers
712
Pascal’s Triangle
757
864
Pernicious Numbers
650
Pernicious Numbers (Long)
805
Polyominoes
500
Prime Numbers
787
891
Prime Numbers (Long)
456
761
Proximity Grid
281
QR Decoder
538
Quine
864
922
465
Recamán
851
Reverse Polish Notation
618
Reversi
495
Rijndael S-box
365
Rock-paper-scissors-Spock-lizard
650
Roman to Arabic
201250
330
315
ROT13
532
821
Rule 110
576
Scrambled Sort
700
Set
645
Seven Segment
491
SI Units
568
Sierpiński Triangle
574
Smith Numbers
771
Spelling Numbers
690
Star Wars GPT
466
Star Wars Opening Crawl
599
Sudoku
387
Taxicab Numbers
536
Ten-pin Bowling
443444
Tic-tac-toe
450
Time Distance
556
Tongue-twisters
613
Topological Sort
417
Tower of Hanoi
875877
Transpose Sentence
698536
Trinomial Triangle
636
Ulam Sequence
502
United States
618
Vampire Numbers
824
Van Eck Sequence
609
λ
208
π
444
652
τ
429
630