12 Days of Christmas
407
24 Game
408
99 Bottles of Beer
470
Abundant Numbers
730
Abundant Numbers (Long)
800
Arabic to Roman
545
Arithmetic Numbers
649
759
Arrows
559
Ascending Primes
500
ASCII Table
578
brainfuck
511
Card Number Validation
608
Catalan Numbers
973
Catalan’s Constant
549
Christmas Trees
625
Collatz
765
CSS Colors
221
Cubes
475
Day of Week
711
DFA Simulator
521
Diamonds
560
Divisors
933
Emirp Numbers
530
Emirp Numbers (Long)
600
Emojify
440
Evil Numbers
982
Evil Numbers (Long)
952
Factorial Factorisation
483
Farey Sequence
709
Fibonacci
706910919655901875442935555800645
Fizz Buzz
891
Foo Fizz Buzz Bar
783
Forsyth–Edwards Notation
514
Fractions
599
803
Game of Life
473
Gijswijt’s Sequence
601
Happy Numbers
548
Happy Numbers (Long)
681
Hexdump
450
Intersection
571
Inventory Sequence
782
ISBN
632
Jacobi Symbol
499
Kaprekar Numbers
638
Kolakoski Constant
649
Kolakoski Sequence
849
Leap Years
815
Levenshtein Distance
472
Leyland Numbers
806
ln 2
827
Look and Say
592
Lucky Numbers
526
Lucky Tickets
466
Mandelbrot
638
Maze
519
Medal Tally
490
Morse Decoder
407
Morse Encoder
442
Musical Chords
256
N Queens
478
Niven Numbers
939
Niven Numbers (Long)
903
Number Spiral
480
Odious Numbers
980
Odious Numbers (Long)
973
Ordinal Numbers
739
PalindromemordnilaP
708
Pangram Grep
752
Partition Numbers
463
Pascal’s Triangle
756
595
Pernicious Numbers
798
Pernicious Numbers (Long)
919
Poker
332
Polyominoes
353
Prime Numbers
892
Prime Numbers (Long)
952
Proximity Grid
361
QR Decoder
417
Quine
946
Recamán
854
Repeating Decimals
393
Reverse Polish Notation
436
Rijndael S-box
416
Rock-paper-scissors-Spock-lizard
511
Roman to Arabic
384
ROT13
796
Rule 110
491
Scrambled Sort
660
Set
574
Seven Segment
432
SI Units
272
Sierpiński Triangle
654
Smith Numbers
467
Spelling Numbers
301
Star Wars GPT
443
Tic-tac-toe
498
Time Distance
450
Tongue-twisters
293
Topological Sort
494
Transpose Sentence
603
United States
333
Vampire Numbers
554
Van Eck Sequence
702
Zeckendorf Representation
618
γ
380
λ
427
π
778
τ
743
φ
871
√2
871
𝑒
794