12 Days of Christmas
895
24 Game
99 Bottles of Beer
811
Abundant Numbers
865
Abundant Numbers (Long)
854
Arabic to Roman
581
Arithmetic Numbers
776
Arrows
369
Ascending Primes
762
ASCII Table
725
Billiards
558
brainfuck
669
Card Number Validation
577
Catalan Numbers
795
Catalan’s Constant
101
Christmas Trees
661
Collatz
796
CSS Colors
899
Cubes
539
Day of Week
593
712
DFA Simulator
632
Diamonds
58
654
Divisors
908
Emirp Numbers
749
Emirp Numbers (Long)
852
Emojify
415
Evil Numbers
682
Evil Numbers (Long)
683
Factorial Factorisation
812
Farey Sequence
685
Fibonacci
929
Fizz Buzz
977
Foo Fizz Buzz Bar
853
Forsyth–Edwards Notation
553
Fractions
987
Game of Life
774
Gijswijt’s Sequence
429
Happy Numbers
786
Happy Numbers (Long)
631
Hexdump
678
Hilbert Curve
148
Intersection
544
Inventory Sequence
641
ISBN
736
Jacobi Symbol
567
Kaprekar Numbers
301
Kolakoski Constant
108
Kolakoski Sequence
665
Leap Years
776
Levenshtein Distance
948
Leyland Numbers
750
ln 2
648
Look and Say
859
Lucky Numbers
459
Lucky Tickets
413
Mahjong
292
Mandelbrot
846
Maze
272
Medal Tally
681
Morse Decoder
432
Morse Encoder
508
Musical Chords
239
N Queens
702
Niven Numbers
848
Niven Numbers (Long)
933
Number Spiral
630
Odious Numbers
702
Odious Numbers (Long)
695
Ordinal Numbers
821
PalindromemordnilaP
596
Pangram Grep
894
Partition Numbers
723662
Pascal’s Triangle
561
Pernicious Numbers
627
Pernicious Numbers (Long)
682
Poker
477
Polyominoes
338
Prime Numbers
928
Prime Numbers (Long)
943
Proximity Grid
328
QR Decoder
616
Quine
Recamán
638
Repeating Decimals
391
Reverse Polish Notation
831
Reversi
429
Rijndael S-box
265
Rock-paper-scissors-Spock-lizard
532
Roman to Arabic
422
ROT13
791931604908935765
Rule 110
447
Scrambled Sort
869
Set
775
Seven Segment
733
SI Units
483
Sierpiński Triangle
726
Smith Numbers
756
Spelling Numbers
704
Star Wars GPT
698
Star Wars Opening Crawl
386
Sudoku
208
Sudoku (Fill-in)
101
Ten-pin Bowling
205
Tic-tac-toe
463
Time Distance
676
Tongue-twisters
570
Topological Sort
400
Tower of Hanoi
109
Transpose Sentence
726
Trinomial Triangle
29
United States
643
Vampire Numbers
660
Van Eck Sequence
686
Zeckendorf Representation
675
Zodiac Signs
720
γ
123
λ
674
π
660
τ
615
φ
528
√2
598
𝑒
697