12 Days of Christmas
24th
72nd
3rd
36th💎
118th
14th
24 Game
6th
5th
9th
99 Bottles of Beer
24th
11th
2nd
Abundant Numbers
11th
4th
49th6th
Abundant Numbers (Long)
5th
4th
3rd
Arabic to Roman
39th
8th
Arithmetic Numbers
5th
34th
3rd
5th
71st
Arrows
8th
Ascending Primes
3rd
2nd
6th
ASCII Table
5th
36th
4th
4th
240th
brainfuck
2nd
Catalan Numbers
3rd
7th
2nd
254th
Catalan’s Constant
3rd
3rd
4th
Christmas Trees
3rd
69th
37th
7th
16th2nd
233rd
Collatz
5th
51st
34th
4th
1st
124th
CSS Colors
29th
1st
47th
Cubes
4th
24th
2nd
💎
76th
Day of Week
44th
3rd
11th
104th213th
DFA Simulator
22nd
10th
4th
53rd
Diamonds
3rd
34th
5th
3rd
145th
Divisors
23rd
40th
14th
2nd
119th
Emirp Numbers
10th
37th
2nd
7th
257th
Emirp Numbers (Long)
3rd
33rd
2nd
6th
145th
Emojify
5th
Evil Numbers
20th
4th
12th
409th
Evil Numbers (Long)
5th
5th
12th
179th
Factorial Factorisation
5th
2nd
5th
184th
Farey Sequence
9th
92nd
Fibonacci
20th316th181st
144th9th202nd578th47th1st22nd61st126th
189th
203rd
Fizz Buzz
107th
80th
43rd
1,581st
Foo Fizz Buzz Bar
9th
7th
12th
Forsyth–Edwards Notation
3rd
74th
Fractions
41st
3rd
201st
Game of Life
6th
Gijswijt’s Sequence
4th
3rd
13th
Happy Numbers
11th
2nd
10th
Happy Numbers (Long)
4th
4th
7th
302nd
Hexdump
2nd
Intersection
4th
Inventory Sequence
7th
3rd
8th
145th
ISBN
3rd
5th
161st
Jacobi Symbol
5th
111th
Kolakoski Constant
3rd
2nd
4th
Kolakoski Sequence
14th
4th
8th
261st
Leap Years
12th
22nd
3rd
46th14th
56th
Levenshtein Distance
12th
Leyland Numbers
2nd
3rd
ln 2
3rd
3rd
4th
Look and Say
6th
6th
10th
Lucky Numbers
3rd
3rd
4th
148th
Lucky Tickets
4th
Mandelbrot
114th
Maze
4th
Medal Tally
28th
4th
64th
Morse Decoder
Morse Encoder
4th
Musical Chords
2nd
69th
N Queens
6th
61st
Niven Numbers
24th
38th
3rd
33rd1st
78th
Niven Numbers (Long)
4th
3rd
15th
296th
Number Spiral
10th
2nd
6th
Odious Numbers
16th
4th
30th15th
308th
Odious Numbers (Long)
5th
5th
12th
111th
Ordinal Numbers
7th
6th
3rd
279th
Pangram Grep
5th
Pascal’s Triangle
12th
8th
1st
307th
Pernicious Numbers
17th
3rd
30th
333rd
Pernicious Numbers (Long)
5th
4th
13th
Poker
💎
Polyominoes
7th
2nd
9th
Prime Numbers
21st
6th
9th
137th
Prime Numbers (Long)
5th
8th
12th
464th
Proximity Grid
5th
QR Decoder
3rd
Quine
3rd
11th
74th
Recamán
3rd
4th
4th
155th
Repeating Decimals
3rd
Reverse Polish Notation
3rd
157th
Reversi
5th
Rijndael S-box
15th
3rd
5th
Rock-paper-scissors-Spock-lizard
2nd
Roman to Arabic
10th
105th
Rule 110
21st
3rd
8th
Seven Segment
4th
SI Units
17th
2nd
2nd
43rd
Sierpiński Triangle
18th
4th
4th
149th
Smith Numbers
3rd
3rd
4th
101st
Spelling Numbers
92nd
2nd
91st
Star Wars Opening Crawl
2nd
Sudoku
💎
Sudoku (Fill-in)
2nd
Ten-pin Bowling
5th
Time Distance
23rd
💎
65th
Tongue-twisters
13th
2nd
2nd
144th
Transpose Sentence
30th
5th
49th
United States
Vampire Numbers
2nd
2nd
3rd
151st
Van Eck Sequence
11th
4th
3rd
220th
Zodiac Signs
2nd
69th
γ
3rd
2nd
5th
λ
8th
2nd
8th
81st
π
14th9th139th51st63rd
4th
216th106th46th8th
19th
472nd
37th51st
τ
7th
4th
6th
φ
8th
3rd
5th
104th
√2
8th
3rd
4th
120th
𝑒
9th
5th
9th
40th