12 Days of Christmas
409
24 Game
44
99 Bottles of Beer
404
Abundant Numbers
664
Abundant Numbers (Long)
769
Arabic to Roman
430
Arithmetic Numbers
354
Arrows
256
Ascending Primes
281
ASCII Table
727
brainfuck
533
Calendar
514
Card Number Validation
453
Catalan Numbers
498
Catalan’s Constant
105
Christmas Trees
772
Collatz
858
CSS Colors
933
Cubes
493
Day of Week
1,000
DFA Simulator
415
Diamonds
518
Divisors
706
840
Emirp Numbers
411
Emirp Numbers (Long)
383
Emojify
326
Evil Numbers
858
Evil Numbers (Long)
948
Factorial Factorisation
521
Farey Sequence
629
Fibonacci
727
Fizz Buzz
920
Foo Fizz Buzz Bar
871
Forsyth–Edwards Notation
511
Fractions
516
Game of Life
380
Gijswijt’s Sequence
290
Happy Numbers
378
Happy Numbers (Long)
481
Hexdump
487
Hilbert Curve
108
Intersection
544
Inventory Sequence
595
ISBN
391
Jacobi Symbol
476
Kaprekar Numbers
293
Kolakoski Constant
114
Kolakoski Sequence
447
Leap Years
711
Levenshtein Distance
106
34058533
Leyland Numbers
594
ln 2
66
Look and Say
667
Lucky Numbers
302
Lucky Tickets
372
Mandelbrot
421
Medal Tally
467
Minesweeper
394
Morse Decoder
517
Morse Encoder
699
Multitap Input
497
Musical Chords
222
N Queens
405
Niven Numbers
695
Niven Numbers (Long)
927
Number Spiral
332
Odious Numbers
856
Odious Numbers (Long)
949
Ordinal Numbers
622
PalindromemordnilaP
439
Pangram Grep
882
Partition Numbers
298
Pascal’s Triangle
694
Pernicious Numbers
648
Pernicious Numbers (Long)
756
Polyominoes
82
Prime Numbers
637
Prime Numbers (Long)
204
223
QR Decoder
318
Quine
333
950
Recamán
629
Repeating Decimals
430
Reverse Polish Notation
657
Reversi
333
Rijndael S-box
333
Rock-paper-scissors-Spock-lizard
444
Roman to Arabic
521
ROT13
864
Rule 110
478
Scrambled Sort
682
Set
444
Seven Segment
433
SI Units
214
Sierpiński Triangle
710
Smith Numbers
322
Spelling Numbers
329
Star Wars GPT
360
Sudoku
177
Sudoku (Fill-in)
114
Ten-pin Bowling
220
Tic-tac-toe
361
Time Distance
422
Tongue-twisters
421
Topological Sort
203
Tower of Hanoi
551618
Transpose Sentence
655
Trinomial Triangle
524
United States
804
Vampire Numbers
100
Van Eck Sequence
526
Zeckendorf Representation
407
Zodiac Signs
314
γ
117
λ
175
π
165
τ
160
φ
73
√2
308
𝑒
405