12 Days of Christmas
50th
24 Game
23rd
99 Bottles of Beer
142nd
Abundant Numbers
62nd
Abundant Numbers (Long)
47th
Arabic to Roman
104th
Arithmetic Numbers
111th
Arrows
44th
Ascending Primes
32nd
ASCII Table
33rd
brainfuck
48th
Card Number Validation
47th
Catalan Numbers
101st
Catalan’s Constant
63rd
Christmas Trees
156th
Collatz
35th
CSS Colors
85th
Cubes
47th
Day of Week
1st
DFA Simulator
28th
Diamonds
27th
Divisors
173rd
Emirp Numbers
67th
Emirp Numbers (Long)
31st
Emojify
51st
Evil Numbers
94th
Evil Numbers (Long)
75th
Factorial Factorisation
27th
Farey Sequence
57th
Fibonacci
232nd
Fizz Buzz
428th
Foo Fizz Buzz Bar
26th
Forsyth–Edwards Notation
14th
Fractions
27th
Game of Life
30th
Gijswijt’s Sequence
22nd
Happy Numbers
97th
Happy Numbers (Long)
63rd
Hexdump
32nd
Intersection
42nd
Inventory Sequence
37th
ISBN
23rd
Jacobi Symbol
40th
Kolakoski Constant
36th
Kolakoski Sequence
58th
Leap Years
252nd
Levenshtein Distance
28th
Leyland Numbers
55th
ln 2
63rd
Look and Say
29th
Lucky Numbers
41st
Lucky Tickets
50th
Maze
28th
Medal Tally
41st
Morse Decoder
35th
Morse Encoder
41st
Musical Chords
28th
Niven Numbers
1st
Niven Numbers (Long)
22nd
Number Spiral
36th
Odious Numbers
87th
Odious Numbers (Long)
49th
Ordinal Numbers
100th
Pangram Grep
91st
Pascal’s Triangle
18th
Pernicious Numbers
77th
Pernicious Numbers (Long)
67th
Poker
30th
Prime Numbers
140th
Prime Numbers (Long)
83rd
Proximity Grid
18th
QR Decoder
26th
Quine
268th
Recamán
55th
Repeating Decimals
36th
Reverse Polish Notation
20th
Reversi
29th
Rijndael S-box
40th
Rock-paper-scissors-Spock-lizard
46th
Roman to Arabic
36th
Rule 110
49th
Seven Segment
14th
SI Units
24th
Sierpiński Triangle
63rd
Smith Numbers
48th245th
Spelling Numbers
59th
Star Wars Opening Crawl
15th
Sudoku
41st
Sudoku (Fill-in)
32nd
Ten-pin Bowling
45th
Tic-tac-toe
32nd
Time Distance
22nd
Tongue-twisters
32nd
United States
36th
Vampire Numbers
21st
Van Eck Sequence
41st
Zeckendorf Representation
49th
Zodiac Signs
41st
γ
43rd
λ
135th
π
305th
√2
66th
𝑒
63rd