12 Days of Christmas
886
24 Game
411
99 Bottles of Beer
922
Abundant Numbers
842
Abundant Numbers (Long)
895
Arabic to Roman
601
Arithmetic Numbers
875
Arrows
442
Ascending Primes
653
ASCII Table
659
Billiards
623
brainfuck
689
Calendar
844
Card Number Validation
764
Catalan Numbers
932
Catalan’s Constant
604
Christmas Trees
833
Collatz
902
CSS Colors
299
Cubes
573
Day of Week
717
DFA Simulator
699
Diamonds
676
Divisors
891
Emirp Numbers
512
Emirp Numbers (Long)
546
Emojify
563
Evil Numbers
638
Evil Numbers (Long)
661
Factorial Factorisation
632
Farey Sequence
412
Fibonacci
825
Fizz Buzz
966
Foo Fizz Buzz Bar
898
Forsyth–Edwards Notation
741
Fractions
649
Game of Life
800
Gijswijt’s Sequence
512
Happy Numbers
674
Happy Numbers (Long)
674
Hexdump
735
Hilbert Curve
364
Intersection
775
Inventory Sequence
634
ISBN
705
Jacobi Symbol
603
Kaprekar Numbers
753
Kolakoski Constant
673
Kolakoski Sequence
516
Leap Years
820
Levenshtein Distance
718
Leyland Numbers
707
ln 2
803
Look and Say
571
Lucky Numbers
638
Lucky Tickets
616
Mahjong
409
Mandelbrot
809
Maze
285
Medal Tally
783
Minesweeper
981
Morse Decoder
638
Morse Encoder
629
Musical Chords
298
N Queens
609
Niven Numbers
1,000
Niven Numbers (Long)
794
Number Spiral
518
Odious Numbers
638
Odious Numbers (Long)
661
Ordinal Numbers
825
PalindromemordnilaP
760
Pangram Grep
492
Partition Numbers
746
Pascal’s Triangle
788
Pernicious Numbers
324
Pernicious Numbers (Long)
434
Poker
418
Polyominoes
298
Prime Numbers
818
Prime Numbers (Long)
826
Proximity Grid
644
QR Decoder
642
Quine
862
Recamán
689
Repeating Decimals
557
Reverse Polish Notation
767
Reversi
864
Rijndael S-box
243
Rock-paper-scissors-Spock-lizard
765
Roman to Arabic
590
ROT13
676
Rule 110
620
Scrambled Sort
758
Set
679
Seven Segment
530
SI Units
484
Sierpiński Triangle
653
Smith Numbers
694
Spelling Numbers
707
Star Wars GPT
739
Star Wars Opening Crawl
553
Sudoku
287
Sudoku (Fill-in)
171
Ten-pin Bowling
293
Tic-tac-toe
555
Time Distance
553
Tongue-twisters
808
Topological Sort
634
Tower of Hanoi
648
Transpose Sentence
701
Trinomial Triangle
823
United States
346
Vampire Numbers
750
Van Eck Sequence
558
Zeckendorf Representation
589
Zodiac Signs
683
γ
49
λ
795
π
476
τ
492
φ
725
√2
839
𝑒
769