12 Days of Christmas
655
24 Game
198
99 Bottles of Beer
758
Abundant Numbers
754
Abundant Numbers (Long)
848
Arabic to Roman
478
Arithmetic Numbers
802
Arrows
532
Ascending Primes
553
ASCII Table
687
Billiards
469
brainfuck
541
Calendar
582
Card Number Validation
671
Catalan Numbers
800
Catalan’s Constant
290
Christmas Trees
631
Collatz
788
CSS Colors
536
Cubes
599
Day of Week
870
DFA Simulator
467
Diamonds
587
Divisors
852
Emirp Numbers
479
Emirp Numbers (Long)
567
Emojify
425
Evil Numbers
681
Evil Numbers (Long)
673
Factorial Factorisation
523
Farey Sequence
559
Fibonacci
950
Fizz Buzz
762547
Foo Fizz Buzz Bar
701
Forsyth–Edwards Notation
464
Fractions
418
Game of Life
426
Gijswijt’s Sequence
615
Happy Numbers
629
Happy Numbers (Long)
721
Hexdump
574
Hilbert Curve
145
Intersection
525
Inventory Sequence
764
ISBN
748
Jacobi Symbol
440
Kaprekar Numbers
770
Kolakoski Constant
535
Kolakoski Sequence
561
Leap Years
797
Levenshtein Distance
699
Leyland Numbers
658
ln 2
715
Look and Say
656
Lucky Numbers
460
Lucky Tickets
411
Mahjong
399
Mandelbrot
722
Maze
291
Medal Tally
435
Morse Decoder
383
Morse Encoder
374
Musical Chords
255
N Queens
523
Niven Numbers
684
Niven Numbers (Long)
825
Number Spiral
462
Odious Numbers
691
Odious Numbers (Long)
676
Ordinal Numbers
667
PalindromemordnilaP
647
Pangram Grep
669
Partition Numbers
440
Pascal’s Triangle
635
Pernicious Numbers
513
Pernicious Numbers (Long)
586
Poker
422
Polyominoes
346
Prime Numbers
762
Prime Numbers (Long)
760
Proximity Grid
575
QR Decoder
499
Quine
622
Recamán
797
Repeating Decimals
622
Reverse Polish Notation
653
Reversi
510
Rijndael S-box
403
Rock-paper-scissors-Spock-lizard
495
Roman to Arabic
518
ROT13
619
Rule 110
521
Scrambled Sort
625
Set
662
Seven Segment
591
SI Units
664
Sierpiński Triangle
331
Smith Numbers
548
Spelling Numbers
695
Star Wars GPT
684
Star Wars Opening Crawl
563
Sudoku
458
Sudoku (Fill-in)
314
Ten-pin Bowling
364
Tic-tac-toe
392
Time Distance
619
Tongue-twisters
583
Topological Sort
463
Transpose Sentence
695
Trinomial Triangle
675
United States
384
Vampire Numbers
376
Van Eck Sequence
619
Zeckendorf Representation
361
Zodiac Signs
469
π
267
τ
254
φ
747
√2
796
𝑒
592