12 Days of Christmas
7th
24 Game
5th
99 Bottles of Beer
11th
Abundant Numbers
33rd
15th
175th
Abundant Numbers (Long)
14th
190th
Arabic to Roman
8th
Arithmetic Numbers
37th
10th
136th
Arrows
10th
Ascending Primes
6th
76th
ASCII Table
7th
brainfuck
7th
Card Number Validation
8th
Catalan Numbers
11th
228th
Catalan’s Constant
1st
Christmas Trees
7th
Collatz
12th
CSS Colors
8th
Cubes
9th
Day of Week
6th
196th
DFA Simulator
7th
94th
Diamonds
9th
Divisors
40th
14th
120th
Emirp Numbers
34th
9th
203rd
Emirp Numbers (Long)
30th
7th
117th
Emojify
8th
Evil Numbers
42nd
11th
253rd
Evil Numbers (Long)
40th
6th
164th
Factorial Factorisation
6th
Farey Sequence
6th
Fibonacci
1st1st189th
10th
Fizz Buzz
82nd61st134th41st47th57th17th1st6th97th214th15th
Foo Fizz Buzz Bar
9th
327th
Forsyth–Edwards Notation
5th
105th
Fractions
30th
10th
61st
Game of Life
172nd
Gijswijt’s Sequence
10th
113th
Happy Numbers
6th
Happy Numbers (Long)
4th
Hexdump
121st
Intersection
9th
Inventory Sequence
6th
ISBN
11th
Jacobi Symbol
11th
Kaprekar Numbers
8th
Kolakoski Constant
11th
Kolakoski Sequence
8th
Leap Years
18th
800th
Levenshtein Distance
7th
Leyland Numbers
9th
87th
ln 2
1st
Look and Say
11th
Lucky Numbers
3rd
Lucky Tickets
8th
Mahjong
59th
Mandelbrot
5th
Maze
122nd
Medal Tally
117th
Morse Decoder
10th
Morse Encoder
11th
Musical Chords
31st
103rd
N Queens
6th
121st
Niven Numbers
6th36th44th
Niven Numbers (Long)
1st
133rd
Number Spiral
5th
Odious Numbers
45th
9th
129th
Odious Numbers (Long)
40th
12th
110th
Ordinal Numbers
8th
185th
PalindromemordnilaP
20th
5th
69th
Pangram Grep
14th
Pascal’s Triangle
10th
343rd
Pernicious Numbers
29th
1st
71st
Pernicious Numbers (Long)
18th
218th
Poker
29th
124th
Polyominoes
3rd
Prime Numbers
35th
13th
85th
Prime Numbers (Long)
14th
265th
Proximity Grid
101st
QR Decoder
24th
73rd
Quine
185th1st
75th
Recamán
39th
4th
269th
Repeating Decimals
122nd
Reverse Polish Notation
5th
Reversi
72nd
Rijndael S-box
5th
Rock-paper-scissors-Spock-lizard
10th
Roman to Arabic
9th
ROT13
5th
84th
Rule 110
10th
146th
Scrambled Sort
6th
Seven Segment
10th
SI Units
67th
Sierpiński Triangle
14th
Smith Numbers
5th
Spelling Numbers
5th
Star Wars Opening Crawl
6th
Sudoku
7th
Sudoku (Fill-in)
7th
Ten-pin Bowling
25th
10th
99th
Time Distance
148th
Tongue-twisters
9th
Topological Sort
4th
64th
Transpose Sentence
5th
50th
United States
5th
62nd
Vampire Numbers
7th
Van Eck Sequence
8th
Zeckendorf Representation
8th
Zodiac Signs
122nd
γ
1st
λ
8th
π
1st
τ
1st
φ
1st
√2
1st
162nd
𝑒
1st