12 Days of Christmas
409
24 Game
44
99 Bottles of Beer
420
Abundant Numbers
653
Abundant Numbers (Long)
309
654
Arabic to Roman
428
Arithmetic Numbers
347
Arrows
243
Ascending Primes
278
ASCII Table
727
brainfuck
579
Calendar
510
Card Number Validation
442
Catalan Numbers
489
Catalan’s Constant
105
Christmas Trees
760
Collatz
847
CSS Colors
924
Cubes
488
Day of Week
1,000
DFA Simulator
411
Diamonds
508
Divisors
698
815
Emirp Numbers
402
Emirp Numbers (Long)
375
Emojify
319
Evil Numbers
851
Evil Numbers (Long)
932
Factorial Factorisation
514
Farey Sequence
631
Fibonacci
719
Fizz Buzz
914
Foo Fizz Buzz Bar
863
Forsyth–Edwards Notation
495
Fractions
514
Game of Life
372
Gijswijt’s Sequence
280
Gray Code Decoder
508
Gray Code Encoder
888
Happy Numbers
370
Happy Numbers (Long)
470
Hexdump
488
Hilbert Curve
212
Intersection
531
Inventory Sequence
580
ISBN
384
Jacobi Symbol
476
Kaprekar Numbers
266
Kolakoski Constant
109
Kolakoski Sequence
442
Leap Years
702
Levenshtein Distance
104
26257529
Leyland Numbers
580
ln 2
65
Look and Say
642
Lucky Numbers
293
Lucky Tickets
367
Mandelbrot
420
Medal Tally
476
Minesweeper
385
Morse Decoder
513
Morse Encoder
684
Multitap Input
469
Musical Chords
218
N Queens
398
Niven Numbers
677
Niven Numbers (Long)
897
Number Spiral
328
Odious Numbers
842
Odious Numbers (Long)
929
Ordinal Numbers
608
PalindromemordnilaP
410
Pangram Grep
858
Partition Numbers
284
Pascal’s Triangle
685
Pernicious Numbers
633
Pernicious Numbers (Long)
719
Polyominoes
78
Prime Numbers
635
Prime Numbers (Long)
201
221
QR Decoder
313
Quine
333
940
Recamán
611
Repeating Decimals
432
Reverse Polish Notation
643
Reversi
324
Rijndael S-box
328
Rock-paper-scissors-Spock-lizard
443
Roman to Arabic
504
ROT13
860
Rule 110
464
Scrambled Sort
658
Set
435
Seven Segment
425
SI Units
211
Sierpiński Triangle
689
Smith Numbers
318
Spelling Numbers
294
Star Wars GPT
351
Sudoku
234
Sudoku (Fill-in)
146
Ten-pin Bowling
221
Tic-tac-toe
352
Time Distance
422
Tongue-twisters
421
Topological Sort
220
Tower of Hanoi
543587
Transpose Sentence
628
Trinomial Triangle
511
United States
802
Vampire Numbers
98
Van Eck Sequence
519
Zeckendorf Representation
395
Zodiac Signs
314
γ
115
λ
172
π
155
τ
159
φ
64
√2
272
𝑒
379