12 Days of Christmas
386
24 Game
473
99 Bottles of Beer
424
Abundant Numbers
706
Abundant Numbers (Long)
773
Arabic to Roman
440
Arithmetic Numbers
780
Arrows
412
Ascending Primes
545
ASCII Table
584
Billiards
486
brainfuck
510
Calendar
718
Card Number Validation
584
Catalan Numbers
699
Catalan’s Constant
470
Chess Move Validation
547
Christmas Trees
645
Collatz
753
Continued Fractions
517
CSS Colors
197
Cubes
346
Day of Week
713
DFA Simulator
529
Diamonds
586
Divisors
911
Emirp Numbers
508
Emirp Numbers (Long)
569
Emojify
339
Evil Numbers
871
Evil Numbers (Long)
848
Factorial Factorisation
513
Farey Sequence
503
Fibonacci
907932
Fizz Buzz
454680905
Foo Fizz Buzz Bar
728
Forsyth–Edwards Notation
560
Fractions
647
Game of Life
531
Gijswijt’s Sequence
489
Gray Code Decoder
684
Gray Code Encoder
848
Happy Numbers
551
Happy Numbers (Long)
685
Hexdump
487
Hilbert Curve
401
Intersection
568
Inventory Sequence
765
ISBN
636
Jacobi Symbol
252
Kaprekar Numbers
420
Kolakoski Constant
602
Kolakoski Sequence
862
Leap Years
828
Levenshtein Distance
465
Leyland Numbers
705
ln 2
784
Look and Say
639
Lucky Numbers
658
Lucky Tickets
448
Mandelbrot
590
Maze
507
Medal Tally
432
Minesweeper
528
Morse Decoder
411
Multitap Input
557
Musical Chords
315
N Queens
572
Niven Numbers
795
Niven Numbers (Long)
863
Number Spiral
478
Odious Numbers
849
Odious Numbers (Long)
845
Ordinal Numbers
608
PalindromemordnilaP
709
Pangram Grep
664
Partition Numbers
564
Pascal’s Triangle
901
Pernicious Numbers
708
Pernicious Numbers (Long)
792
Poker
281
Polyominoes
294
Prime Numbers
433
934
Prime Numbers (Long)
689
Proximity Grid
439
QR Decoder
339
Quine
605
Recamán
763
Repeating Decimals
228
Reverse Polish Notation
584
Reversi
565
Rijndael S-box
371
Rock-paper-scissors-Spock-lizard
382
Roman to Arabic
418
ROT13
831
Rule 110
732
Scrambled Sort
719
Set
612
Seven Segment
540
Sierpiński Triangle
680
Smith Numbers
489
Spelling Numbers
289
Star Wars GPT
481
Sudoku
359
Sudoku (Fill-in)
467
Taxicab Numbers
630
Ten-pin Bowling
401
Tic-tac-toe
547
Time Distance
403
Tongue-twisters
386
Topological Sort
435
Tower of Hanoi
702
Transpose Sentence
711
Trinomial Triangle
777
Ulam Sequence
563
United States
332
Vampire Numbers
543
Van Eck Sequence
672
Zeckendorf Representation
649
Zodiac Signs
408
γ
61
λ
96
π
540
τ
531
φ
742
√2
866
𝑒
675