12 Days of Christmas
882
24 Game
84
99 Bottles of Beer
700
Abundant Numbers
670
Abundant Numbers (Long)
345
777
Arabic to Roman
472
Arithmetic Numbers
383
Arrows
280
Ascending Primes
321
ASCII Table
800
brainfuck
667
Calendar
626
Card Number Validation
453
Catalan Numbers
499
Catalan’s Constant
107
Christmas Trees
779
Collatz
866
CSS Colors
933
Cubes
597
Day of Week
1,000
DFA Simulator
505
Diamonds
526
Divisors
706
841
Emirp Numbers
655
Emirp Numbers (Long)
384
Emojify
318
Evil Numbers
858
Evil Numbers (Long)
948
Factorial Factorisation
588
Farey Sequence
630
Fibonacci
727
Fizz Buzz
927
Foo Fizz Buzz Bar
933
Forsyth–Edwards Notation
465
Fractions
516
Game of Life
384
Gijswijt’s Sequence
292
Gray Code Decoder
621
Gray Code Encoder
936
Happy Numbers
569
Happy Numbers (Long)
483
Hexdump
634
Hilbert Curve
279
Intersection
596
Inventory Sequence
596
ISBN
395
Jacobi Symbol
512
Kaprekar Numbers
278
Kolakoski Constant
122
Kolakoski Sequence
447
Leap Years
713
Levenshtein Distance
106
43778559
Leyland Numbers
595
ln 2
66
Look and Say
668
Lucky Numbers
302
Lucky Tickets
374
Mandelbrot
545
Medal Tally
482
Minesweeper
416
Morse Decoder
523
Morse Encoder
641
Multitap Input
523
Musical Chords
235
N Queens
508
Niven Numbers
704
Niven Numbers (Long)
936
Number Spiral
381
Odious Numbers
857
Odious Numbers (Long)
950
Ordinal Numbers
629
PalindromemordnilaP
439
Pangram Grep
887
Partition Numbers
299
Pascal’s Triangle
695
Pernicious Numbers
648
Pernicious Numbers (Long)
757
Polyominoes
111
Prime Numbers
638
Prime Numbers (Long)
205
224
QR Decoder
423
Quine
334
951
Recamán
633
Repeating Decimals
539
Reverse Polish Notation
657
Reversi
360
Rijndael S-box
444
Rock-paper-scissors-Spock-lizard
621
Roman to Arabic
543
ROT13
868
Rule 110
487
Scrambled Sort
685
Set
580
Seven Segment
473
SI Units
434
Sierpiński Triangle
719
Smith Numbers
389
Spelling Numbers
607
Star Wars GPT
433
Sudoku
254
Sudoku (Fill-in)
141
Ten-pin Bowling
255
Tic-tac-toe
369
Time Distance
691
Tongue-twisters
726
Topological Sort
216
Tower of Hanoi
551620
Transpose Sentence
655
Trinomial Triangle
526
United States
859
Vampire Numbers
138
Van Eck Sequence
527
Zeckendorf Representation
413
Zodiac Signs
382
γ
120
λ
296
π
165
τ
161
φ
74
√2
311
𝑒
409