12 Days of Christmas
548
24 Game
213
99 Bottles of Beer
745
Abundant Numbers
735
Abundant Numbers (Long)
855
Arabic to Roman
487
Arithmetic Numbers
818
Arrows
672
Ascending Primes
556
ASCII Table
695
Billiards
469
brainfuck
541
Calendar
574
Card Number Validation
673
Catalan Numbers
804
Catalan’s Constant
294
Christmas Trees
655
Collatz
786
CSS Colors
272
Cubes
601
Day of Week
867
DFA Simulator
470
Diamonds
598
Divisors
861
Emirp Numbers
417
Emirp Numbers (Long)
571
Emojify
508
Evil Numbers
666
Evil Numbers (Long)
668
Factorial Factorisation
526
Farey Sequence
559
Fibonacci
942
Fizz Buzz
765501
Foo Fizz Buzz Bar
703
Forsyth–Edwards Notation
536
Fractions
418
Game of Life
430
Gijswijt’s Sequence
591
Happy Numbers
528
Happy Numbers (Long)
727
Hexdump
631
Hilbert Curve
153
Intersection
531
Inventory Sequence
772
ISBN
762
Jacobi Symbol
439
Kaprekar Numbers
791
Kolakoski Constant
532
Kolakoski Sequence
558
Leap Years
801
Levenshtein Distance
704
Leyland Numbers
673
ln 2
722
Look and Say
678
Lucky Numbers
467
Lucky Tickets
459
Mahjong
405
Mandelbrot
709
Maze
294
Medal Tally
444
Morse Decoder
388
Morse Encoder
370
Musical Chords
268
N Queens
526
Niven Numbers
690
Niven Numbers (Long)
795
Number Spiral
465
Odious Numbers
687
Odious Numbers (Long)
673
Ordinal Numbers
667
PalindromemordnilaP
657
Pangram Grep
690
Partition Numbers
447
Pascal’s Triangle
638
Pernicious Numbers
515
Pernicious Numbers (Long)
576
Poker
412
Polyominoes
373
Prime Numbers
714
Prime Numbers (Long)
763
Proximity Grid
578
QR Decoder
499
Quine
622
Recamán
804
Repeating Decimals
618
Reverse Polish Notation
653
Reversi
524
Rijndael S-box
409
Rock-paper-scissors-Spock-lizard
511
Roman to Arabic
512
ROT13
621
Rule 110
532
Scrambled Sort
632
Set
665
Seven Segment
581
SI Units
708
Sierpiński Triangle
358
Smith Numbers
554
Spelling Numbers
700
Star Wars GPT
713
Star Wars Opening Crawl
587
Sudoku
482
Sudoku (Fill-in)
321
Ten-pin Bowling
393
Tic-tac-toe
394
Time Distance
585
Tongue-twisters
450
Topological Sort
538
Transpose Sentence
708
Trinomial Triangle
680
United States
342
Vampire Numbers
379
Van Eck Sequence
622
Zeckendorf Representation
364
Zodiac Signs
495
π
270
τ
255
φ
743
√2
795
𝑒
595