12 Days of Christmas
21st
67th
3rd
33rd💎
96th
13th
24 Game
6th
3rd
7th
99 Bottles of Beer
21st
8th
2nd
Abundant Numbers
10th
4th
44th6th
Abundant Numbers (Long)
5th
3rd
3rd
Arabic to Roman
34th
5th
Arithmetic Numbers
4th
28th
2nd
5th
56th
Arrows
8th
Ascending Primes
3rd
2nd
6th
ASCII Table
4th
30th
4th
3rd
198th
brainfuck
2nd
Catalan Numbers
3rd
6th
2nd
219th
Catalan’s Constant
3rd
2nd
4th
Christmas Trees
3rd
61st
31st
6th
16th2nd
203rd
Collatz
5th
17th
29th
3rd
1st
102nd
CSS Colors
28th
1st
41st
Cubes
4th
21st
2nd
💎
67th
Day of Week
37th
3rd
7th
92nd175th
DFA Simulator
21st
9th
3rd
47th
Diamonds
3rd
30th
4th
3rd
124th
Divisors
20th
34th
10th
1st
101st
Emirp Numbers
10th
33rd
2nd
7th
226th
Emirp Numbers (Long)
3rd
28th
2nd
5th
124th
Emojify
4th
Evil Numbers
18th
4th
11th
353rd
Evil Numbers (Long)
5th
4th
10th
152nd
Factorial Factorisation
5th
2nd
5th
141st
Farey Sequence
8th
73rd
Fibonacci
18th279th159th
125th8th169th531st45th1st21st53rd119th
157th
180th
Fizz Buzz
101st
75th
41st
1,491st
Foo Fizz Buzz Bar
9th
5th
11th
Forsyth–Edwards Notation
1st
62nd
Fractions
38th
3rd
170th
Game of Life
3rd
Gijswijt’s Sequence
3rd
2nd
12th
Happy Numbers
10th
2nd
8th
Happy Numbers (Long)
4th
3rd
7th
260th
Hexdump
💎
Intersection
4th
Inventory Sequence
7th
2nd
6th
118th
ISBN
3rd
4th
138th
Jacobi Symbol
5th
94th
Kolakoski Constant
3rd
2nd
4th
Kolakoski Sequence
12th
3rd
8th
237th
Leap Years
11th
18th
3rd
41st14th
45th
Levenshtein Distance
9th
Leyland Numbers
2nd
2nd
4th
ln 2
3rd
2nd
4th
Look and Say
4th
5th
8th
Lucky Numbers
3rd
2nd
4th
131st
Lucky Tickets
4th
Maze
4th
Medal Tally
25th
3rd
53rd
Morse Decoder
Morse Encoder
4th
Musical Chords
2nd
53rd
N Queens
4th
50th
Niven Numbers
19th
33rd
3rd
29th1st
60th
Niven Numbers (Long)
4th
2nd
14th
257th
Number Spiral
8th
2nd
6th
Odious Numbers
14th
4th
25th13th
262nd
Odious Numbers (Long)
5th
4th
10th
91st
Ordinal Numbers
7th
5th
2nd
254th
Pangram Grep
1st
Pascal’s Triangle
11th
6th
1st
271st
Pernicious Numbers
13th
3rd
25th
293rd
Pernicious Numbers (Long)
5th
3rd
12th
Poker
💎
Polyominoes
6th
2nd
6th
Prime Numbers
18th
5th
8th
117th
Prime Numbers (Long)
4th
5th
10th
406th
Proximity Grid
4th
QR Decoder
3rd
Quine
3rd
11th
58th
Recamán
3rd
3rd
4th
134th
Repeating Decimals
3rd
Reverse Polish Notation
2nd
133rd
Reversi
4th
Rijndael S-box
13th
2nd
5th
Rock-paper-scissors-Spock-lizard
2nd
Roman to Arabic
8th
86th
Rule 110
20th
3rd
7th
Seven Segment
4th
SI Units
14th
2nd
2nd
34th
Sierpiński Triangle
16th
3rd
4th
126th
Smith Numbers
3rd
2nd
4th
88th
Spelling Numbers
86th
2nd
81st
Star Wars Opening Crawl
2nd
Sudoku
💎
Sudoku (Fill-in)
💎
Ten-pin Bowling
4th
Time Distance
20th
💎
56th
Tongue-twisters
11th
2nd
2nd
123rd
Transpose Sentence
23rd
4th
41st
United States
Vampire Numbers
2nd
2nd
2nd
127th
Van Eck Sequence
10th
3rd
3rd
188th
Zodiac Signs
2nd
55th
γ
3rd
2nd
4th
λ
7th
2nd
7th
69th
π
14th8th125th44th59th
3rd
188th94th43rd6th
19th
423rd
37th77th
τ
7th
3rd
5th
φ
8th
2nd
5th
83rd
√2
8th
2nd
4th
95th
𝑒
9th
4th
8th
31st