12 Days of Christmas
409
24 Game
44
99 Bottles of Beer
420
Abundant Numbers
653
Abundant Numbers (Long)
309
751
Arabic to Roman
429
Arithmetic Numbers
346
Arrows
255
Ascending Primes
278
ASCII Table
727
brainfuck
534
Calendar
506
Card Number Validation
438
Catalan Numbers
488
Catalan’s Constant
105
Christmas Trees
761
Collatz
846
CSS Colors
924
Cubes
493
Day of Week
1,000
DFA Simulator
413
Diamonds
508
Divisors
698
814
Emirp Numbers
403
Emirp Numbers (Long)
375
Emojify
319
Evil Numbers
850
Evil Numbers (Long)
934
Factorial Factorisation
512
Farey Sequence
630
Fibonacci
719
Fizz Buzz
915
Foo Fizz Buzz Bar
870
Forsyth–Edwards Notation
495
Fractions
516
Game of Life
369
Gijswijt’s Sequence
282
Gray Code Decoder
600
Gray Code Encoder
886
Happy Numbers
370
Happy Numbers (Long)
470
Hexdump
487
Hilbert Curve
214
Intersection
529
Inventory Sequence
579
ISBN
383
Jacobi Symbol
476
Kaprekar Numbers
268
Kolakoski Constant
113
Kolakoski Sequence
447
Leap Years
702
Levenshtein Distance
105
33658532
Leyland Numbers
579
ln 2
65
Look and Say
651
Lucky Numbers
295
Lucky Tickets
364
Mandelbrot
422
Medal Tally
448
Minesweeper
384
Morse Decoder
517
Morse Encoder
688
Multitap Input
464
Musical Chords
218
N Queens
405
Niven Numbers
676
Niven Numbers (Long)
896
Number Spiral
328
Odious Numbers
842
Odious Numbers (Long)
928
Ordinal Numbers
623
PalindromemordnilaP
411
Pangram Grep
858
Partition Numbers
290
Pascal’s Triangle
684
Pernicious Numbers
633
Pernicious Numbers (Long)
718
Polyominoes
79
Prime Numbers
634
Prime Numbers (Long)
202
221
QR Decoder
313
Quine
332
940
Recamán
611
Repeating Decimals
430
Reverse Polish Notation
657
Reversi
333
Rijndael S-box
329
Rock-paper-scissors-Spock-lizard
443
Roman to Arabic
511
ROT13
860
Rule 110
465
Scrambled Sort
647
Set
435
Seven Segment
425
SI Units
211
Sierpiński Triangle
690
Smith Numbers
319
Spelling Numbers
329
Star Wars GPT
349
Sudoku
177
Sudoku (Fill-in)
114
Ten-pin Bowling
220
Tic-tac-toe
353
Time Distance
422
Tongue-twisters
421
Topological Sort
195
Tower of Hanoi
544610
Transpose Sentence
633
Trinomial Triangle
507
United States
801
Vampire Numbers
99
Van Eck Sequence
518
Zeckendorf Representation
394
Zodiac Signs
314
γ
117
λ
175
π
164
τ
159
φ
73
√2
302
𝑒
398