12 Days of Christmas
22nd
65th
3rd
34th2nd
889th
14th
24 Game
6th
2nd
7th
99 Bottles of Beer
21st
8th
4th
Abundant Numbers
10th
4th
44th4th
Abundant Numbers (Long)
5th
4th
3rd
Arabic to Roman
38th
4th
Arithmetic Numbers
4th
23rd
2nd
5th
20th
Arrows
Ascending Primes
3rd
2nd
6th
ASCII Table
4th
29th
4th
3rd
200th
brainfuck
3rd
Catalan Numbers
3rd
4th
2nd
215th
Catalan’s Constant
3rd
2nd
2nd
Christmas Trees
3rd
66th
27th
7th
16th2nd
170th
Collatz
5th
45th
19th
3rd
1st
28th
CSS Colors
27th
1st
85th
Cubes
4th
10th
2nd
2nd
22nd
Day of Week
38th
3rd
8th
94th175th
DFA Simulator
15th
17th
3rd
22nd
Diamonds
3rd
27th
5th
3rd
103rd
Divisors
21st
32nd
10th
1st
1st
Emirp Numbers
10th
31st
2nd
7th
194th
Emirp Numbers (Long)
3rd
23rd
2nd
5th
117th
Emojify
4th
Evil Numbers
18th
4th
11th
357th
Evil Numbers (Long)
5th
4th
10th
154th
Factorial Factorisation
5th
3rd
5th
144th
Farey Sequence
8th
70th
Fibonacci
18th285th159th
127th8th173rd539th45th1st21st54th120th
160th
182nd
Fizz Buzz
102nd
76th
41st
1,476th
Foo Fizz Buzz Bar
9th
5th
11th
Forsyth–Edwards Notation
1st
38th
Fractions
34th
3rd
145th
Game of Life
4th
Gijswijt’s Sequence
3rd
2nd
12th
Happy Numbers
10th
3rd
8th
Happy Numbers (Long)
4th
3rd
7th
261st
Hexdump
3rd
Intersection
4th
Inventory Sequence
7th
2nd
7th
113th
ISBN
3rd
5th
120th
Jacobi Symbol
5th
89th
Kolakoski Constant
3rd
2nd
2nd
Kolakoski Sequence
12th
3rd
8th
238th
Leap Years
12th
17th
3rd
41st14th
45th
Levenshtein Distance
10th
Leyland Numbers
2nd
2nd
ln 2
3rd
2nd
3rd
Look and Say
4th
5th
9th
Lucky Numbers
3rd
2nd
4th
122nd
Lucky Tickets
5th
Maze
4th
Medal Tally
25th
3rd
48th
Morse Decoder
Morse Encoder
4th
Musical Chords
2nd
44th
N Queens
5th
31st
Niven Numbers
20th
33rd
3rd
29th1st
60th
Niven Numbers (Long)
4th
2nd
14th
257th
Number Spiral
9th
4th
5th
Odious Numbers
14th
4th
25th13th
265th
Odious Numbers (Long)
5th
4th
10th
91st
Ordinal Numbers
7th
5th
2nd
243rd
Pangram Grep
1st
Pascal’s Triangle
11th
7th
1st
266th
Pernicious Numbers
13th
3rd
25th
295th
Pernicious Numbers (Long)
5th
3rd
12th
Poker
2nd
Polyominoes
6th
2nd
7th
Prime Numbers
18th
5th
1st
118th
Prime Numbers (Long)
5th
5th
11th
412th
Proximity Grid
5th
QR Decoder
3rd
Quine
3rd
11th
59th
Recamán
3rd
3rd
4th
110th
Repeating Decimals
3rd
Reverse Polish Notation
3rd
127th
Reversi
5th
Rijndael S-box
13th
2nd
5th
Rock-paper-scissors-Spock-lizard
4th
Roman to Arabic
8th
64th
Rule 110
20th
3rd
7th
Seven Segment
4th
SI Units
9th
2nd
18th
Sierpiński Triangle
16th
3rd
4th
118th
Smith Numbers
3rd
3rd
4th
74th
Spelling Numbers
86th
2nd
56th
Star Wars Opening Crawl
2nd
Sudoku
💎
Sudoku (Fill-in)
2nd
Ten-pin Bowling
4th
Time Distance
16th
💎
26th
Tongue-twisters
11th
2nd
4th
69th
Transpose Sentence
21st
3rd
18th
United States
Vampire Numbers
2nd
2nd
2nd
121st
Van Eck Sequence
10th
3rd
3rd
182nd
Zodiac Signs
2nd
43rd
γ
3rd
2nd
3rd
λ
7th
2nd
2nd
44th
π
13th8th126th44th59th
3rd
191st98th43rd6th
18th
430th
37th77th
τ
7th
3rd
4th
φ
8th
3rd
3rd
80th
√2
8th
3rd
3rd
82nd
𝑒
9th
4th
7th
31st