12 Days of Christmas
255th
24 Game
30th
99 Bottles of Beer
177th
Abundant Numbers
151st
Abundant Numbers (Long)
102nd
Arabic to Roman
81st
Arithmetic Numbers
104th
Arrows
48th
Ascending Primes
81st
ASCII Table
70th
Billiards
28th
Card Number Validation
58th
Catalan Numbers
1st
Catalan’s Constant
55th
Christmas Trees
142nd
Collatz
91st
Cubes
23rd
Day of Week
56th
DFA Simulator
42nd
Diamonds
72nd
Divisors
393rd
Emirp Numbers
127th
Evil Numbers
444th
Evil Numbers (Long)
32nd
Factorial Factorisation
25th
Farey Sequence
76th
Fibonacci
1st
Fizz Buzz
171st
Foo Fizz Buzz Bar
110th
Forsyth–Edwards Notation
66th
Fractions
293rd
Game of Life
56th
Gijswijt’s Sequence
51st
Happy Numbers
160th
Hexdump
50th
Intersection
102nd
Inventory Sequence
54th
ISBN
162nd
Kolakoski Sequence
35th
Leap Years
12th
Levenshtein Distance
80th
Leyland Numbers
250th
ln 2
112th
Look and Say
70th
Lucky Numbers
108th
Lucky Tickets
98th
Mahjong
21st
Maze
39th
Medal Tally
71st
Morse Decoder
123rd
Morse Encoder
59th
N Queens
42nd
Niven Numbers
1st
Niven Numbers (Long)
91st
Number Spiral
42nd
Odious Numbers
262nd
Ordinal Numbers
133rd
PalindromemordnilaP
71st
Pangram Grep
102nd
Pascal’s Triangle
35th
Pernicious Numbers
94th
Pernicious Numbers (Long)
57th
Poker
58th
Polyominoes
15th
Prime Numbers
140th
Prime Numbers (Long)
42nd
Proximity Grid
34th
QR Decoder
52nd
Quine
676th
Recamán
113th
Repeating Decimals
57th
Reverse Polish Notation
150th
Reversi
32nd
Rock-paper-scissors-Spock-lizard
27th
Roman to Arabic
88th
ROT13
70th
Rule 110
22nd
Set
28th
Seven Segment
110th
Sierpiński Triangle
36th
Smith Numbers
89th
Spelling Numbers
102nd
Sudoku (Fill-in)
48th
Ten-pin Bowling
43rd
Tic-tac-toe
51st
Time Distance
86th
Transpose Sentence
81st
Van Eck Sequence
64th
Zeckendorf Representation
36th
Zodiac Signs
49th
π
79th