12 Days of Christmas
915
24 Game
618
99 Bottles of Beer
826
Abundant Numbers
842
Abundant Numbers (Long)
878
Arabic to Roman
721
Arithmetic Numbers
853
Arrows
634
Ascending Primes
665
ASCII Table
776
Billiards
550
brainfuck
567
Card Number Validation
729
Catalan Numbers
798
Catalan’s Constant
225
Christmas Trees
770
Collatz
922
CSS Colors
657
Cubes
707
Day of Week
903
DFA Simulator
707
Diamonds
693
Divisors
884
Emirp Numbers
747
Emirp Numbers (Long)
686
Emojify
365
Evil Numbers
832
Evil Numbers (Long)
824
Factorial Factorisation
627
Farey Sequence
639
Fibonacci
958
Fizz Buzz
973
Foo Fizz Buzz Bar
911
Forsyth–Edwards Notation
838
Fractions
809
Game of Life
457
Gijswijt’s Sequence
737
Happy Numbers
925
Happy Numbers (Long)
848
Hexdump
642
Intersection
688
Inventory Sequence
731
ISBN
816
Jacobi Symbol
715
Kaprekar Numbers
775
Kolakoski Constant
501
Kolakoski Sequence
582
Leap Years
905
Levenshtein Distance
683
Leyland Numbers
789
ln 2
732
Look and Say
722
Lucky Numbers
590
Lucky Tickets
465
Mahjong
405
Maze
462
Medal Tally
662
Morse Decoder
583
Morse Encoder
674
Musical Chords
318
N Queens
521
Niven Numbers
928
Niven Numbers (Long)
821
Number Spiral
453
Odious Numbers
844
Odious Numbers (Long)
828
Ordinal Numbers
778
PalindromemordnilaP
624
Pangram Grep
855
Partition Numbers
554
Pascal’s Triangle
807
Pernicious Numbers
828
Pernicious Numbers (Long)
782
Poker
651
Polyominoes
180
Prime Numbers
934
Prime Numbers (Long)
846
Proximity Grid
544
QR Decoder
426
Quine
934
Recamán
798
Repeating Decimals
550
Reverse Polish Notation
756
Reversi
550
Rijndael S-box
571
Rock-paper-scissors-Spock-lizard
554
Roman to Arabic
572
ROT13
746
Rule 110
522
Seven Segment
567
SI Units
628
Sierpiński Triangle
490
Smith Numbers
740
Spelling Numbers
629
Star Wars Opening Crawl
589
Sudoku
369
Sudoku (Fill-in)
193
Ten-pin Bowling
570
Tic-tac-toe
599
Time Distance
713
Tongue-twisters
716
Transpose Sentence
857
United States
479
Vampire Numbers
548
Van Eck Sequence
813
Zeckendorf Representation
761
Zodiac Signs
571
γ
285
λ
413
π
634
τ
542
φ
691
√2
929
𝑒
703