12 Days of Christmas
547
99 Bottles of Beer
744
Abundant Numbers
734
Abundant Numbers (Long)
853
Arabic to Roman
487
Arithmetic Numbers
817
Arrows
661
Ascending Primes
556
ASCII Table
693
Billiards
467
brainfuck
542
Card Number Validation
669
Catalan Numbers
802
Catalan’s Constant
294
Christmas Trees
654
Collatz
814
CSS Colors
272
Cubes
599
Day of Week
865
DFA Simulator
466
Diamonds
588
Divisors
860
Emirp Numbers
417
Emirp Numbers (Long)
570
Emojify
507
Evil Numbers
666
Evil Numbers (Long)
667
Factorial Factorisation
526
Farey Sequence
556
Fibonacci
940
Fizz Buzz
765501
Foo Fizz Buzz Bar
702
Forsyth–Edwards Notation
548
Fractions
417
Game of Life
431
Gijswijt’s Sequence
591
Happy Numbers
527
Happy Numbers (Long)
726
Hexdump
630
Hilbert Curve
286
Intersection
528
Inventory Sequence
770
ISBN
761
Kaprekar Numbers
797
Kolakoski Sequence
552
Leap Years
809
Leyland Numbers
670
Look and Say
676
Lucky Numbers
466
Lucky Tickets
457
Mahjong
425
Mandelbrot
705
Medal Tally
442
Morse Decoder
401
Morse Encoder
369
N Queens
525
Niven Numbers
689
Niven Numbers (Long)
792
Number Spiral
464
Odious Numbers
686
Odious Numbers (Long)
672
Ordinal Numbers
665
PalindromemordnilaP
655
Pangram Grep
689
Partition Numbers
444
Pascal’s Triangle
637
Pernicious Numbers
514
Pernicious Numbers (Long)
576
Prime Numbers
713
Prime Numbers (Long)
761
Proximity Grid
575
QR Decoder
499
Quine
621
Recamán
804
Repeating Decimals
617
Reverse Polish Notation
653
Rijndael S-box
412
Rock-paper-scissors-Spock-lizard
511
Roman to Arabic
512
ROT13
616
Rule 110
531
Scrambled Sort
627
Set
661
Seven Segment
581
Sierpiński Triangle
357
Smith Numbers
551
Spelling Numbers
696
Star Wars GPT
703
Star Wars Opening Crawl
585
Sudoku
481
Sudoku (Fill-in)
255
Ten-pin Bowling
393
Tic-tac-toe
390
Time Distance
583
Tongue-twisters
449
Topological Sort
608
Transpose Sentence
704
United States
342
Vampire Numbers
379
Van Eck Sequence
618
Zeckendorf Representation
362
Zodiac Signs
492
φ
742
√2
794
𝑒
594