12 Days of Christmas
98th
24 Game
22nd
99 Bottles of Beer
163rd
Abundant Numbers
60th
Abundant Numbers (Long)
44th
Arabic to Roman
104th
Arithmetic Numbers
101st
Arrows
38th
Ascending Primes
27th
ASCII Table
48th
brainfuck
69th
Card Number Validation
43rd
Catalan Numbers
94th
Catalan’s Constant
48th
Christmas Trees
157th
Collatz
29th
CSS Colors
96th
Cubes
52nd
Day of Week
1st
DFA Simulator
25th
Diamonds
27th
Divisors
171st
Emirp Numbers
74th
Emirp Numbers (Long)
30th
Emojify
47th
Evil Numbers
86th
Evil Numbers (Long)
68th
Factorial Factorisation
29th
Farey Sequence
55th
Fibonacci
219th
Fizz Buzz
414th
Foo Fizz Buzz Bar
19th
Forsyth–Edwards Notation
16th
Fractions
26th
Game of Life
30th
Gijswijt’s Sequence
15th
Happy Numbers
100th
Happy Numbers (Long)
56th
Hexdump
33rd
Intersection
50th
Inventory Sequence
34th
ISBN
23rd
Jacobi Symbol
38th
Kolakoski Constant
34th
Kolakoski Sequence
54th
Leap Years
232nd
Levenshtein Distance
37th
Leyland Numbers
55th
ln 2
63rd
Look and Say
28th
Lucky Numbers
40th
Lucky Tickets
48th
Maze
28th
Medal Tally
38th
Morse Decoder
35th
Morse Encoder
47th
Musical Chords
28th
Niven Numbers
1st
Niven Numbers (Long)
22nd
Number Spiral
39th
Odious Numbers
81st
Odious Numbers (Long)
42nd
Ordinal Numbers
91st
Pangram Grep
88th
Pascal’s Triangle
17th
Pernicious Numbers
71st
Pernicious Numbers (Long)
64th
Poker
37th
Prime Numbers
136th
Prime Numbers (Long)
76th
Proximity Grid
21st
QR Decoder
25th
Quine
254th
Recamán
53rd
Repeating Decimals
36th
Reverse Polish Notation
19th
Reversi
30th
Rijndael S-box
49th
Rock-paper-scissors-Spock-lizard
47th
Roman to Arabic
41st
Rule 110
50th
Seven Segment
29th
SI Units
25th
Sierpiński Triangle
61st
Smith Numbers
45th235th
Spelling Numbers
67th
Star Wars Opening Crawl
20th
Sudoku
37th
Sudoku (Fill-in)
29th
Ten-pin Bowling
44th
Tic-tac-toe
28th
Time Distance
27th
Tongue-twisters
52nd
United States
39th
Vampire Numbers
24th
Van Eck Sequence
39th
Zeckendorf Representation
46th
Zodiac Signs
37th
γ
28th
λ
59th
π
185th
√2
62nd
𝑒
60th