12 Days of Christmas
885
24 Game
988
99 Bottles of Beer
783
Abundant Numbers
739
Abundant Numbers (Long)
886
Alphabetic Numbers
291
Arabic to Roman
756
Arithmetic Numbers
526
Arrows
422
Ascending Primes
379
ASCII Table
630
Billiards
777
brainfuck
682
Calendar
493
Card Number Validation
572
Catalan Numbers
830
Catalan’s Constant
783
Chess Move Validation
667
Christmas Trees
756
Collatz
797
Connect Four
502
Continued Fractions
961
CSS Colors
276
Cubes
493
Day of Week
904
DFA Simulator
618
Diamonds
489
Divisors
905
Emirp Numbers
486
Emirp Numbers (Long)
540
Emojify
424
Evil Numbers
889
Evil Numbers (Long)
872
Factorial Factorisation
570
Farey Sequence
423
Fibonacci
947
Fizz Buzz
935
Foo Fizz Buzz Bar
912
Forsyth–Edwards Notation
752
Fractions
695
Game of Life
305
Gijswijt’s Sequence
600
Gray Code Decoder
873
Gray Code Encoder
969
Happy Numbers
697
Happy Numbers (Long)
800
Hexdump
708
Hilbert Curve
401
Intersection
806
Inventory Sequence
771
ISBN
689
Jacobi Symbol
628
Kaprekar Numbers
318
Kolakoski Constant
504
Kolakoski Sequence
732
Leap Years
729
Levenshtein Distance
466
Leyland Numbers
745
ln 2
679
Look and Say
638
Lucky Numbers
462
Lucky Tickets
583
Mahjong
334
Mandelbrot
589
Maze
391
Medal Tally
665
Minesweeper
504
Morse Decoder
528
Morse Encoder
654
Multitap Input
580
Musical Chords
304
N Queens
507
Nim
782
Niven Numbers
800
Niven Numbers (Long)
877
Number Spiral
462
Odious Numbers
784
Odious Numbers (Long)
774
Ordinal Numbers
800
PalindromemordnilaP
879
Pangram Grep
818
Partition Numbers
611
Pascal’s Triangle
771
Pernicious Numbers
800
Pernicious Numbers (Long)
929
Poker
448
Polyominoes
403
Prime Numbers
816
Prime Numbers (Long)
863
Proximity Grid
418
QR Decoder
364
Quine
969
Recamán
635
Repeating Decimals
480
Reverse Polish Notation
652
Reversi
272
Rijndael S-box
599
Rock-paper-scissors-Spock-lizard
664
Roman to Arabic
620
ROT13
958
Rule 110
551
Scrambled Sort
874
Set
796
Seven Segment
553
SI Units
505
Sierpiński Triangle
648
Smith Numbers
581
Spelling Numbers
413
Star Wars GPT
598
Star Wars Opening Crawl
538
Sudoku
459
Sudoku (Fill-in)
271
Taxicab Numbers
518
Ten-pin Bowling
422
Tic-tac-toe
482
Time Distance
714
Tongue-twisters
562
Topological Sort
448
Tower of Hanoi
703
Transpose Sentence
791
Trinomial Triangle
727
Ulam Sequence
563
United States
205
Vampire Numbers
505
Van Eck Sequence
875
Zeckendorf Representation
718
Zodiac Signs
670
γ
476
λ
268
π
359
τ
355
φ
616
√2
766
𝑒
608