12 Days of Christmas
433
24 Game
335
99 Bottles of Beer
530
Abundant Numbers
738
Abundant Numbers (Long)
808
Alphabetic Numbers
410
Arabic to Roman
540
Arithmetic Numbers
768
Arrows
498
Ascending Primes
545
ASCII Table
684
Billiards
536
brainfuck
370
Calendar
704
Card Number Validation
594
Catalan Numbers
927
Catalan’s Constant
473
Chess Move Validation
524
Christmas Trees
661
Collatz
757
Connect Four
289
Continued Fractions
656
CSS Colors
276
Cubes
424
Day of Week
772
DFA Simulator
474
Diamonds
593
Divisors
911
Emirp Numbers
699
Emirp Numbers (Long)
570
Emojify
530
Evil Numbers
980
Evil Numbers (Long)
949
Factorial Factorisation
509
Farey Sequence
759
Fibonacci
984
Fizz Buzz
937
Foo Fizz Buzz Bar
781
Forsyth–Edwards Notation
584
Fractions
669
Game of Life
434
Gijswijt’s Sequence
561
Gray Code Decoder
728
Gray Code Encoder
848
Happy Numbers
794
Happy Numbers (Long)
728
Hexdump
642
Hilbert Curve
297
Intersection
587
Inventory Sequence
620
ISBN
686
Jacobi Symbol
486
Kaprekar Numbers
Kolakoski Constant
Kolakoski Sequence
862
Leap Years
828
Levenshtein Distance
748
Leyland Numbers
810
ln 2
910
Look and Say
661
Lucky Numbers
878
Lucky Tickets
496
Mahjong
279
Mandelbrot
599
Maze
449
Medal Tally
513
Minesweeper
574
Morse Decoder
442
Morse Encoder
460
Multitap Input
557
Musical Chords
328
N Queens
580
Niven Numbers
933
Niven Numbers (Long)
863
Number Spiral
585
Odious Numbers
977
Odious Numbers (Long)
968
Ordinal Numbers
705
PalindromemordnilaP
599
Pangram Grep
768
Partition Numbers
735
Pascal’s Triangle
853
Pernicious Numbers
950
Pernicious Numbers (Long)
786
Poker
272
Polyominoes
252
Prime Numbers
891
Prime Numbers (Long)
950
Proximity Grid
360
QR Decoder
417
Quine
976
Recamán
732
Repeating Decimals
388
Reverse Polish Notation
643
Reversi
501
Rijndael S-box
482
Rock-paper-scissors-Spock-lizard
529
Roman to Arabic
715
ROT13
832
Rule 110
484
Scrambled Sort
682
Set
608
Seven Segment
444
SI Units
330
Sierpiński Triangle
793
Smith Numbers
551
Spelling Numbers
468
Star Wars GPT
648
Star Wars Opening Crawl
387
Sudoku
415
Sudoku (Fill-in)
377
Taxicab Numbers
612
Ten-pin Bowling
377
Tic-tac-toe
550
Time Distance
455
Tongue-twisters
448
Topological Sort
513
Tower of Hanoi
862
Transpose Sentence
569
Trinomial Triangle
613
Ulam Sequence
518
United States
495
Vampire Numbers
620
Van Eck Sequence
824
Zeckendorf Representation
518
Zodiac Signs
562
γ
λ
401
π
833
τ
827
φ
952
√2
952
𝑒
950