12 Days of Christmas
63rd
24 Game
18th
99 Bottles of Beer
90th
Abundant Numbers
70th
Abundant Numbers (Long)
13th
Arabic to Roman
41st
Arithmetic Numbers
33rd
Arrows
170th
Ascending Primes
47th
ASCII Table
300th
brainfuck
60th
Card Number Validation
18th
Catalan Numbers
182nd
Catalan’s Constant
123rd
Christmas Trees
31st
Collatz
5th
CSS Colors
133rd
Cubes
198th
Day of Week
42nd
DFA Simulator
12th
Diamonds
82nd
Divisors
89th
Emirp Numbers
85th
Emirp Numbers (Long)
18th
Emojify
223rd
Evil Numbers
243rd
Evil Numbers (Long)
154th
Factorial Factorisation
19th
Farey Sequence
89th
Fibonacci
159th
Fizz Buzz
35th
Foo Fizz Buzz Bar
14th
Fractions
82nd
Game of Life
26th
Gijswijt’s Sequence
34th
Happy Numbers
145th
Happy Numbers (Long)
49th
Intersection
23rd
Inventory Sequence
21st
ISBN
31st
Jacobi Symbol
20th
Kaprekar Numbers
9th
Kolakoski Constant
60th
Kolakoski Sequence
12th
Leap Years
153rd
Levenshtein Distance
51st
Leyland Numbers
71st
ln 2
55th
Look and Say
153rd
Lucky Numbers
74th
Lucky Tickets
51st
Maze
14th
Medal Tally
96th
Morse Decoder
225th
Morse Encoder
245th
N Queens
25th
Niven Numbers
60th
Niven Numbers (Long)
49th
Number Spiral
124th
Odious Numbers
135th
Odious Numbers (Long)
91st
Ordinal Numbers
33rd
PalindromemordnilaP
41st
Pangram Grep
27th
Partition Numbers
27th
Pascal’s Triangle
15th
Pernicious Numbers
98th
Pernicious Numbers (Long)
22nd
Polyominoes
66th
Prime Numbers
45th
Prime Numbers (Long)
175th
Proximity Grid
20th
Quine
45th606th
Recamán
137th
Repeating Decimals
40th
Reverse Polish Notation
46th
Reversi
29th
Rijndael S-box
83rd
Rock-paper-scissors-Spock-lizard
88th
Roman to Arabic
124th
ROT13
22nd
Rule 110
76th
Seven Segment
56th
Sierpiński Triangle
80th
Smith Numbers
42nd
Spelling Numbers
31st
Star Wars Opening Crawl
26th
Sudoku
44th
Sudoku (Fill-in)
9th
Tic-tac-toe
78th
Time Distance
47th
Tongue-twisters
61st
Transpose Sentence
10th
United States
182nd
Vampire Numbers
192nd
Van Eck Sequence
106th
Zeckendorf Representation
28th
Zodiac Signs
28th
γ
69th
λ
93rd
π
41st
τ
41st
φ
49th58th
√2
96th
𝑒
99th87th