12 Days of Christmas
873
24 Game
785
99 Bottles of Beer
819
Abundant Numbers
772
Abundant Numbers (Long)
916
Arabic to Roman
818
Arithmetic Numbers
897
Arrows
813
Ascending Primes
469
ASCII Table
825
Billiards
778
Card Number Validation
754
Catalan Numbers
972
Catalan’s Constant
661
Christmas Trees
802
Collatz
964
Cubes
872
Day of Week
957
DFA Simulator
886
Diamonds
764
Divisors
905
Emirp Numbers
659
Evil Numbers
785
Evil Numbers (Long)
951
Factorial Factorisation
845
Farey Sequence
764
Fibonacci
986
Fizz Buzz
993
Foo Fizz Buzz Bar
986
Forsyth–Edwards Notation
797
Fractions
631
Game of Life
732
Gijswijt’s Sequence
712
Happy Numbers
690
Hexdump
938
Intersection
801
Inventory Sequence
881
ISBN
728
Kolakoski Sequence
911
Leap Years
921
Levenshtein Distance
598
Leyland Numbers
716
ln 2
723
Look and Say
836
Lucky Numbers
671
Lucky Tickets
578
Mahjong
643
Maze
772
Medal Tally
691
Morse Decoder
444
Morse Encoder
705
N Queens
751
Niven Numbers
984
Niven Numbers (Long)
888
Number Spiral
819
Odious Numbers
783
Ordinal Numbers
848
PalindromemordnilaP
855
Pangram Grep
909
Pascal’s Triangle
974
Pernicious Numbers
798
Pernicious Numbers (Long)
885
Poker
738
Polyominoes
756
Prime Numbers
891
Prime Numbers (Long)
951
Proximity Grid
808
QR Decoder
549
Quine
757
Recamán
851
Repeating Decimals
534
Reverse Polish Notation
697
Reversi
823
Rock-paper-scissors-Spock-lizard
767
Roman to Arabic
759
ROT13
658
Rule 110
963
Seven Segment
708
Sierpiński Triangle
875
Smith Numbers
709
Spelling Numbers
486
Sudoku (Fill-in)
573
Ten-pin Bowling
707
Time Distance
766
Transpose Sentence
839
Van Eck Sequence
871
Zeckendorf Representation
901
Zodiac Signs
836
π
814