12 Days of Christmas
7th
24 Game
4th
99 Bottles of Beer
11th
Abundant Numbers
30th
13th
161st
Abundant Numbers (Long)
12th
175th
Arabic to Roman
8th
Arithmetic Numbers
35th
9th
124th
Arrows
8th
Ascending Primes
6th
62nd
ASCII Table
7th
brainfuck
7th
Card Number Validation
8th
Catalan Numbers
11th
208th
Catalan’s Constant
1st
Christmas Trees
7th
Collatz
12th
CSS Colors
8th
Cubes
9th
Day of Week
6th
174th
DFA Simulator
6th
83rd
Diamonds
9th
Divisors
35th
14th
111th
Emirp Numbers
34th
9th
190th
Emirp Numbers (Long)
28th
7th
104th
Emojify
8th
Evil Numbers
40th
11th
237th
Evil Numbers (Long)
38th
5th
153rd
Factorial Factorisation
6th
Farey Sequence
6th
Fibonacci
1st1st173rd
9th
Fizz Buzz
79th58th132nd38th43rd55th16th1st6th95th202nd15th
Foo Fizz Buzz Bar
9th
304th
Forsyth–Edwards Notation
5th
99th
Fractions
27th
10th
55th
Game of Life
161st
Gijswijt’s Sequence
10th
103rd
Happy Numbers
6th
Happy Numbers (Long)
4th
Hexdump
115th
Intersection
8th
Inventory Sequence
6th
ISBN
10th
Jacobi Symbol
10th
Kaprekar Numbers
6th
Kolakoski Constant
10th
Kolakoski Sequence
8th
Leap Years
18th
775th
Levenshtein Distance
7th
Leyland Numbers
9th
83rd
ln 2
1st
Look and Say
11th
Lucky Numbers
3rd
Lucky Tickets
8th
Mahjong
48th
Mandelbrot
4th
Maze
108th
Medal Tally
111th
Morse Decoder
9th
Morse Encoder
10th
Musical Chords
27th
89th
N Queens
6th
109th
Niven Numbers
6th36th36th
Niven Numbers (Long)
1st
120th
Number Spiral
5th
Odious Numbers
42nd
9th
117th
Odious Numbers (Long)
38th
12th
98th
Ordinal Numbers
8th
175th
PalindromemordnilaP
15th
3rd
58th
Pangram Grep
13th
Pascal’s Triangle
10th
324th
Pernicious Numbers
26th
1st
61st
Pernicious Numbers (Long)
17th
202nd
Poker
26th
112th
Polyominoes
3rd
Prime Numbers
31st
13th
74th
Prime Numbers (Long)
14th
245th
Proximity Grid
92nd
QR Decoder
23rd
66th
Quine
184th1st
67th
Recamán
35th
4th
255th
Repeating Decimals
107th
Reverse Polish Notation
5th
Reversi
58th
Rijndael S-box
5th
Rock-paper-scissors-Spock-lizard
10th
Roman to Arabic
9th
ROT13
5th
71st
Rule 110
10th
135th
Scrambled Sort
5th
Seven Segment
10th
SI Units
60th
Sierpiński Triangle
14th
Smith Numbers
4th
Spelling Numbers
5th
Star Wars Opening Crawl
6th
Sudoku
7th
Sudoku (Fill-in)
7th
Ten-pin Bowling
25th
10th
87th
Time Distance
135th
Tongue-twisters
9th
Topological Sort
4th
49th
Transpose Sentence
5th
44th
United States
5th
55th
Vampire Numbers
7th
Van Eck Sequence
7th
Zeckendorf Representation
8th
Zodiac Signs
105th
γ
1st
λ
8th
π
1st
τ
1st
φ
1st
√2
1st
146th
𝑒
1st