12 Days of Christmas
25th
72nd
3rd
37th💎
119th
14th
24 Game
6th
5th
10th
99 Bottles of Beer
24th
11th
2nd
Abundant Numbers
11th
4th
51st7th
Abundant Numbers (Long)
5th
4th
4th
Arabic to Roman
39th
8th
Arithmetic Numbers
5th
34th
3rd
6th
75th
Arrows
8th
Ascending Primes
3rd
2nd
6th
ASCII Table
5th
36th
4th
4th
253rd
brainfuck
2nd
Catalan Numbers
4th
7th
2nd
266th
Catalan’s Constant
4th
3rd
4th
Christmas Trees
4th
70th
37th
7th
17th2nd
251st
Collatz
5th
53rd
34th
4th
1st
132nd
CSS Colors
29th
1st
47th
Cubes
4th
24th
2nd
2nd
82nd
Day of Week
44th
3rd
11th
113th223rd
DFA Simulator
22nd
11th
4th
56th
Diamonds
3rd
35th
5th
3rd
152nd
Divisors
23rd
40th
14th
2nd
124th
Emirp Numbers
10th
37th
2nd
7th
263rd
Emirp Numbers (Long)
3rd
33rd
3rd
6th
150th
Emojify
5th
Evil Numbers
20th
4th
13th
418th
Evil Numbers (Long)
5th
5th
12th
185th
Factorial Factorisation
5th
2nd
5th
196th
Farey Sequence
9th
96th
Fibonacci
20th320th187th
149th9th207th589th48th1st23rd64th130th
197th
206th
Fizz Buzz
108th
80th
44th
1,611th
Foo Fizz Buzz Bar
9th
7th
12th
Forsyth–Edwards Notation
3rd
80th
Fractions
41st
3rd
213th
Game of Life
6th
Gijswijt’s Sequence
4th
3rd
13th
Happy Numbers
11th
2nd
11th
Happy Numbers (Long)
4th
4th
7th
309th
Hexdump
2nd
Intersection
4th
Inventory Sequence
7th
4th
10th
157th
ISBN
3rd
6th
172nd
Jacobi Symbol
5th
119th
Kolakoski Constant
3rd
2nd
5th
Kolakoski Sequence
15th
4th
8th
274th
Leap Years
13th
23rd
3rd
48th15th
60th
Levenshtein Distance
14th
Leyland Numbers
2nd
3rd
ln 2
3rd
3rd
5th
Look and Say
6th
7th
10th
Lucky Numbers
3rd
3rd
4th
155th
Lucky Tickets
4th
Mandelbrot
124th
Maze
4th
Medal Tally
29th
4th
70th
Morse Decoder
Morse Encoder
4th
Musical Chords
2nd
79th
N Queens
7th
69th
Niven Numbers
25th
40th
3rd
34th1st
88th
Niven Numbers (Long)
4th
3rd
17th
311th
Number Spiral
10th
2nd
6th
Odious Numbers
16th
4th
30th16th
317th
Odious Numbers (Long)
5th
5th
12th
117th
Ordinal Numbers
7th
6th
3rd
287th
Pangram Grep
8th
Pascal’s Triangle
12th
8th
1st
316th
Pernicious Numbers
17th
3rd
32nd
343rd
Pernicious Numbers (Long)
5th
4th
14th
Poker
💎
Polyominoes
7th
2nd
9th
Prime Numbers
21st
6th
9th
149th
Prime Numbers (Long)
5th
8th
13th
475th
Proximity Grid
7th
QR Decoder
4th
Quine
3rd
11th
82nd
Recamán
3rd
4th
4th
161st
Repeating Decimals
4th
Reverse Polish Notation
3rd
168th
Reversi
6th
Rijndael S-box
15th
3rd
7th
Rock-paper-scissors-Spock-lizard
2nd
Roman to Arabic
10th
109th
Rule 110
21st
3rd
8th
Seven Segment
4th
SI Units
18th
2nd
2nd
50th
Sierpiński Triangle
18th
4th
4th
158th
Smith Numbers
3rd
3rd
5th
108th
Spelling Numbers
97th
3rd
98th
Star Wars Opening Crawl
2nd
Sudoku
💎
Sudoku (Fill-in)
2nd
Ten-pin Bowling
5th
Time Distance
24th
💎
71st
Tongue-twisters
13th
2nd
2nd
150th
Transpose Sentence
31st
5th
54th
United States
Vampire Numbers
2nd
3rd
4th
158th
Van Eck Sequence
11th
4th
3rd
227th
Zodiac Signs
2nd
78th
γ
4th
2nd
5th
λ
8th
2nd
9th
86th
π
15th9th141st51st64th
4th
219th107th47th9th
19th
484th
37th54th
τ
7th
4th
7th
φ
8th
3rd
6th
108th
√2
8th
3rd
5th
127th
𝑒
9th
5th
9th
42nd