12 Days of Christmas
861
883
24 Game
545
99 Bottles of Beer
761
Abundant Numbers
785
Abundant Numbers (Long)
931
Arabic to Roman
606
Arithmetic Numbers
783877
Arrows
671
Ascending Primes
551
ASCII Table
698
Billiards
603
brainfuck
510
Card Number Validation
751
Catalan Numbers
931
Catalan’s Constant
581
Christmas Trees
726
Collatz
952
CSS Colors
717
Cubes
579
Day of Week
947583961
DFA Simulator
846
Diamonds
592
Divisors
862984595
Emirp Numbers
600
Emirp Numbers (Long)
635
Evil Numbers
654
982
Evil Numbers (Long)
869
Factorial Factorisation
620
Farey Sequence
805
Fibonacci
946981905987
Fizz Buzz
823855992
977433
Foo Fizz Buzz Bar
987
Forsyth–Edwards Notation
772
Fractions
737
Game of Life
628
Gijswijt’s Sequence
722
Happy Numbers
893
Happy Numbers (Long)
714
Hexdump
641
Hilbert Curve
583
627
Intersection
790
Inventory Sequence
869
ISBN
841
Jacobi Symbol
721
Kaprekar Numbers
441
Kolakoski Constant
618
Kolakoski Sequence
881
Leap Years
980
922
Levenshtein Distance
540
Leyland Numbers
959
ln 2
970
Look and Say
643
Lucky Numbers
690
Lucky Tickets
603
Mandelbrot
805
Maze
648
Medal Tally
667
Morse Decoder
647
Morse Encoder
732
Musical Chords
446
N Queens
649
Niven Numbers
977
941947
Niven Numbers (Long)
873
Number Spiral
567
Odious Numbers
956
Odious Numbers (Long)
867
Ordinal Numbers
658
PalindromemordnilaP
813
Pangram Grep
974
Partition Numbers
523
Pascal’s Triangle
786
Pernicious Numbers
798
Pernicious Numbers (Long)
903
Polyominoes
479
Prime Numbers
981
Prime Numbers (Long)
952
Proximity Grid
555
QR Decoder
434
Quine
958
821944
Recamán
852
Repeating Decimals
558
Reverse Polish Notation
548
Reversi
639
Rijndael S-box
511
Rock-paper-scissors-Spock-lizard
860
Roman to Arabic
725
ROT13
943
Rule 110
652
Scrambled Sort
556
889
Set
887
Seven Segment
570
SI Units
470
Sierpiński Triangle
666
Smith Numbers
517
Spelling Numbers
477
Star Wars GPT
739
Star Wars Opening Crawl
682
Sudoku (Fill-in)
538
Ten-pin Bowling
593
Tic-tac-toe
812
Time Distance
807
Tongue-twisters
856
678
Topological Sort
511
Transpose Sentence
719
Trinomial Triangle
767
United States
616
Vampire Numbers
762
Van Eck Sequence
872
Zeckendorf Representation
768
Zodiac Signs
843
λ
706
π
722
τ
702
φ
783
√2
982
𝑒
979