12 Days of Christmas
409
24 Game
44
99 Bottles of Beer
420
Abundant Numbers
653
Abundant Numbers (Long)
309
751
Arabic to Roman
427
Arithmetic Numbers
346
Arrows
252
Ascending Primes
277
ASCII Table
727
brainfuck
534
Calendar
508
Card Number Validation
440
Catalan Numbers
489
Catalan’s Constant
105
Christmas Trees
761
Collatz
846
CSS Colors
924
Cubes
489
Day of Week
1,000
DFA Simulator
410
Diamonds
507
Divisors
698
814
Emirp Numbers
403
Emirp Numbers (Long)
375
Emojify
320
Evil Numbers
850
Evil Numbers (Long)
934
Factorial Factorisation
513
Farey Sequence
630
Fibonacci
719
Fizz Buzz
914
Foo Fizz Buzz Bar
869
Forsyth–Edwards Notation
494
Fractions
517
Game of Life
369
Gijswijt’s Sequence
278
Gray Code Decoder
603
Gray Code Encoder
886
Happy Numbers
370
Happy Numbers (Long)
470
Hexdump
487
Hilbert Curve
214
Intersection
530
Inventory Sequence
579
ISBN
383
Jacobi Symbol
476
Kaprekar Numbers
268
Kolakoski Constant
112
Kolakoski Sequence
441
Leap Years
702
Levenshtein Distance
104
33157529
Leyland Numbers
579
ln 2
65
Look and Say
652
Lucky Numbers
294
Lucky Tickets
366
Mandelbrot
422
Medal Tally
448
Minesweeper
384
Morse Decoder
513
Morse Encoder
689
Multitap Input
468
Musical Chords
218
N Queens
405
Niven Numbers
677
Niven Numbers (Long)
897
Number Spiral
328
Odious Numbers
842
Odious Numbers (Long)
928
Ordinal Numbers
623
PalindromemordnilaP
416
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)
201
221
QR Decoder
313
Quine
332
940
Recamán
611
Repeating Decimals
431
Reverse Polish Notation
661
Reversi
326
Rijndael S-box
329
Rock-paper-scissors-Spock-lizard
443
Roman to Arabic
511
ROT13
858
Rule 110
464
Scrambled Sort
655
Set
435
Seven Segment
425
SI Units
211
Sierpiński Triangle
690
Smith Numbers
320
Spelling Numbers
329
Star Wars GPT
349
Sudoku
177
Sudoku (Fill-in)
114
Ten-pin Bowling
223
Tic-tac-toe
353
Time Distance
422
Tongue-twisters
421
Topological Sort
197
Tower of Hanoi
543610
Transpose Sentence
637
Trinomial Triangle
509
United States
801
Vampire Numbers
98
Van Eck Sequence
518
Zeckendorf Representation
394
Zodiac Signs
314
γ
117
λ
175
π
164
τ
159
φ
73
√2
303
𝑒
398