12 Days of Christmas
868
24 Game
785
99 Bottles of Beer
746
Abundant Numbers
750
Abundant Numbers (Long)
899
Arabic to Roman
636
Arithmetic Numbers
948
Arrows
505
Ascending Primes
630
ASCII Table
750
Billiards
737
brainfuck
835
Card Number Validation
718
Catalan Numbers
721
Catalan’s Constant
583
Christmas Trees
756
Collatz
919
CSS Colors
407
Cubes
528
Day of Week
924
DFA Simulator
817
Diamonds
604
Divisors
1,000
Emirp Numbers
642
Emirp Numbers (Long)
710
Emojify
341
Evil Numbers
889
Evil Numbers (Long)
872
Factorial Factorisation
642
Farey Sequence
635
Fibonacci
944947
Fizz Buzz
465755967
Foo Fizz Buzz Bar
798
Forsyth–Edwards Notation
819
Fractions
785
Game of Life
779
Gijswijt’s Sequence
624
Happy Numbers
729
Happy Numbers (Long)
837
Hexdump
745
Intersection
806
Inventory Sequence
844
ISBN
659
Kaprekar Numbers
455
Kolakoski Sequence
867
Leap Years
843
Levenshtein Distance
612
Leyland Numbers
859
Look and Say
583
Lucky Numbers
724
Lucky Tickets
624
Maze
725
Medal Tally
614
N Queens
687
Niven Numbers
815
Niven Numbers (Long)
893
Number Spiral
488
Odious Numbers
870
Odious Numbers (Long)
872
Ordinal Numbers
779
PalindromemordnilaP
920
Pangram Grep
809
Pascal’s Triangle
1,000
Pernicious Numbers
727
Pernicious Numbers (Long)
839
Polyominoes
486
Prime Numbers
441
952
Prime Numbers (Long)
710
Proximity Grid
586
QR Decoder
529
Quine
274
Recamán
871
Repeating Decimals
322
Reverse Polish Notation
845
Reversi
871
Rijndael S-box
163
Rock-paper-scissors-Spock-lizard
613
Roman to Arabic
573
Rule 110
574
Seven Segment
771
Sierpiński Triangle
573
Smith Numbers
584
Spelling Numbers
439
Sudoku
471
Ten-pin Bowling
561
Time Distance
740
Transpose Sentence
946
Vampire Numbers
658
Van Eck Sequence
737
Zeckendorf Representation
941
π
619