12 Days of Christmas
762
99 Bottles of Beer
606
Abundant Numbers
703
Abundant Numbers (Long)
735
821
Arithmetic Numbers
663
Arrows
394
Ascending Primes
426
Billiards
382
brainfuck
443
Calendar
721
Card Number Validation
528
Christmas Trees
109
Collatz
421569
676
Connect Four
498
CSS Colors
171
Day of Week
810
DFA Simulator
583
Diamonds
434
Divisors
872
Emirp Numbers
519
Emirp Numbers (Long)
576
Emojify
297
Evil Numbers
333
800
Evil Numbers (Long)
330
782
Factorial Factorisation
95
Farey Sequence
326
Fibonacci
695
232
Fizz Buzz
631
Foo Fizz Buzz Bar
691
Forsyth–Edwards Notation
488
Fractions
638
Game of Life
322
Gray Code Decoder
834
Gray Code Encoder
905
Happy Numbers
564
Happy Numbers (Long)
547
Hexdump
483
Hilbert Curve
3631
Intersection
633
Inventory Sequence
507
ISBN
504
Kaprekar Numbers
287
Leap Years
640
Leyland Numbers
766
ln 2
663
Look and Say
447
Lucky Numbers
560
Mandelbrot
444
Maze
228
Minesweeper
483
Morse Decoder
534
Morse Encoder
252
Multitap Input
568
N Queens
279
Niven Numbers
704
Niven Numbers (Long)
767
Number Spiral
377
Odious Numbers
814
Odious Numbers (Long)
794
Ordinal Numbers
581
PalindromemordnilaP
832
Pangram Grep
758
Partition Numbers
217
Pascal’s Triangle
719
Pernicious Numbers
382
Pernicious Numbers (Long)
477
Polyominoes
227
Prime Numbers
560
Prime Numbers (Long)
593
Proximity Grid
289
Quine
917
Recamán
591
Reverse Polish Notation
614
Reversi
319
Rijndael S-box
142175
Rock-paper-scissors-Spock-lizard
547
ROT13
493
Rule 110
434
Scrambled Sort
332
Set
696
Seven Segment
566
Sierpiński Triangle
98
Smith Numbers
482
Star Wars GPT
338
Sudoku
197
Sudoku (Fill-in)
102
Taxicab Numbers
591
Tic-tac-toe
525
Time Distance
576
Tongue-twisters
507
Topological Sort
337
Tower of Hanoi
491
1967286085435556362113715
20
Transpose Sentence
597
Trinomial Triangle
746
United States
117
Vampire Numbers
418
Van Eck Sequence
499
Zeckendorf Representation
481
γ
75
λ
146
π
96
243
τ
193
φ
51
√2
690
𝑒
4667