12 Days of Christmas
836
24 Game
867
99 Bottles of Beer
842
Abundant Numbers
809
Abundant Numbers (Long)
881
Arabic to Roman
788
Arithmetic Numbers
564
Arrows
783
Ascending Primes
769
ASCII Table
891
Billiards
806
brainfuck
774
Card Number Validation
865
Catalan Numbers
746
Catalan’s Constant
884
Christmas Trees
515
Collatz
740
CSS Colors
382
Cubes
888
Day of Week
883
DFA Simulator
815
Diamonds
556
Divisors
898
Emirp Numbers
836
Emirp Numbers (Long)
657
Emojify
482
Evil Numbers
890
Evil Numbers (Long)
803
Factorial Factorisation
889
Farey Sequence
822
Fibonacci
901
Fizz Buzz
945
Foo Fizz Buzz Bar
863
Forsyth–Edwards Notation
730
Fractions
791
Game of Life
823
Gijswijt’s Sequence
860
Happy Numbers
834
Happy Numbers (Long)
759
Hexdump
858
Intersection
852
Inventory Sequence
838
ISBN
875
Jacobi Symbol
716
Kaprekar Numbers
862
Kolakoski Constant
887
Kolakoski Sequence
699
Leap Years
917
Levenshtein Distance
711
Leyland Numbers
846
ln 2
754
Look and Say
876
Lucky Numbers
730
Lucky Tickets
802
Mahjong
794
Maze
834
Medal Tally
858
Morse Decoder
754
Morse Encoder
837
Musical Chords
817
N Queens
744
Niven Numbers
886
Niven Numbers (Long)
864
Number Spiral
751
Odious Numbers
903
Odious Numbers (Long)
783
Ordinal Numbers
977
PalindromemordnilaP
750
Pangram Grep
919
Partition Numbers
245
Pascal’s Triangle
722
Pernicious Numbers
913
Pernicious Numbers (Long)
632
Poker
828
Polyominoes
634
Prime Numbers
884
Prime Numbers (Long)
565
Proximity Grid
829
QR Decoder
807
Quine
918
Recamán
768
Repeating Decimals
815
Reverse Polish Notation
652
Reversi
799
Rijndael S-box
876
Rock-paper-scissors-Spock-lizard
746
Roman to Arabic
542
ROT13
750
Rule 110
579
Seven Segment
721
SI Units
788
Sierpiński Triangle
580
Smith Numbers
541
Spelling Numbers
831
Star Wars Opening Crawl
263
Sudoku
280
Sudoku (Fill-in)
102
Ten-pin Bowling
837
Tic-tac-toe
822
Time Distance
848
Tongue-twisters
744
Transpose Sentence
706
United States
621
Vampire Numbers
884
Van Eck Sequence
760
Zeckendorf Representation
682
Zodiac Signs
551
γ
889
λ
912
π
802
τ
779
φ
657
√2
793
𝑒
623