12 Days of Christmas
879
24 Game
387
99 Bottles of Beer
917
Abundant Numbers
842
Abundant Numbers (Long)
895
Arabic to Roman
589
Arithmetic Numbers
875
Arrows
437
Ascending Primes
644
ASCII Table
659
Billiards
608
brainfuck
689
Calendar
784
Card Number Validation
753
Catalan Numbers
932
Catalan’s Constant
595
Christmas Trees
833
Collatz
869
Continued Fractions
698
CSS Colors
292
Cubes
517
Day of Week
717
DFA Simulator
688
Diamonds
676
Divisors
891
Emirp Numbers
512
Emirp Numbers (Long)
546
Emojify
559
Evil Numbers
638
Evil Numbers (Long)
661
Factorial Factorisation
632
Farey Sequence
372
Fibonacci
825
Fizz Buzz
966
Foo Fizz Buzz Bar
898
Forsyth–Edwards Notation
741
Fractions
649
Game of Life
730
Gijswijt’s Sequence
512
Happy Numbers
674
Happy Numbers (Long)
674
Hexdump
710
Hilbert Curve
336
Intersection
729
Inventory Sequence
634
ISBN
705
Jacobi Symbol
575
Kaprekar Numbers
740
Kolakoski Constant
645
Kolakoski Sequence
516
Leap Years
800
Levenshtein Distance
693
Leyland Numbers
687
ln 2
803
Look and Say
571
Lucky Numbers
638
Lucky Tickets
616
Mahjong
329
Mandelbrot
802
Maze
262
Medal Tally
758
Minesweeper
933
Morse Decoder
561
Morse Encoder
576
Multitap Input
645
Musical Chords
290
N Queens
540
Niven Numbers
1,000
Niven Numbers (Long)
794
Number Spiral
488
Odious Numbers
638
Odious Numbers (Long)
661
Ordinal Numbers
825
PalindromemordnilaP
760
Pangram Grep
492
Partition Numbers
732
Pascal’s Triangle
788
Pernicious Numbers
324
Pernicious Numbers (Long)
434
Poker
378
Polyominoes
259
Prime Numbers
818
Prime Numbers (Long)
826
Proximity Grid
644
QR Decoder
602
Quine
862
Recamán
689
Repeating Decimals
524
Reverse Polish Notation
757
Reversi
836
Rijndael S-box
210
Rock-paper-scissors-Spock-lizard
765
Roman to Arabic
590
ROT13
676
Rule 110
620
Scrambled Sort
758
Semiprime Numbers
366
Set
679
Seven Segment
500
SI Units
409
Sierpiński Triangle
653
Smith Numbers
621
Snake
804
Spelling Numbers
690
Star Wars GPT
719
Star Wars Opening Crawl
526
Sudoku
257
Sudoku (Fill-in)
151
Ten-pin Bowling
278
Tic-tac-toe
555
Time Distance
536
Tongue-twisters
796
Topological Sort
599
Tower of Hanoi
648
Transpose Sentence
701
Trinomial Triangle
772
United States
342
Vampire Numbers
681
Van Eck Sequence
558
Zeckendorf Representation
589
Zodiac Signs
677
γ
49
λ
735
π
476
τ
492
φ
725
√2
839
𝑒
769