12 Days of Christmas
8th
19th
2nd
23rd
2nd
24 Game
13th
3rd
37th
2nd
99 Bottles of Beer
9th
4th
15th
7th
💎
Abundant Numbers
14th
45th
12th
💎
Abundant Numbers (Long)
44th
37th
146th
💎
Arabic to Roman
11th61st
8th
35th1st
19th
1st
Arithmetic Numbers
24th
15th
85th
Arrows
17th
8th
43rd
2nd
Ascending Primes
20th
15th
66th
ASCII Table
11th
34th
16th
17th
4th
Billiards
2nd
17th
4th
2nd
7th
brainfuck
16th
5th
51st
2nd
Card Number Validation
16th
12th
51st
💎
Catalan Numbers
36th
42nd
1st
Catalan’s Constant
11th
31st
💎
Christmas Trees
16th
15th
11th
24th
Collatz
36th
78th
15th
218th
4th
CSS Colors
3rd
1st
20th
💎
Cubes
8th
6th
17th
💎
Day of Week
24th
7th
1st
1st
💎
DFA Simulator
21st
7th
54th
Diamonds
18th
14th
39th
Divisors
25th
35th
1st
4th
Emirp Numbers
16th
14th
50th
1st
Emirp Numbers (Long)
23rd
13th
75th
Emojify
20th
6th
53rd
💎
Evil Numbers
44th
43rd
261st
2nd
Evil Numbers (Long)
39th
39th
172nd
Factorial Factorisation
13th
12th
44th
2nd
Farey Sequence
26th
7th
63rd
💎
Fibonacci
5th
51st
1st
1st
3rd
Fizz Buzz
27th
62nd
418th
13th
66th
2nd
Foo Fizz Buzz Bar
30th
29th
113th
16th
1st
2nd
Forsyth–Edwards Notation
14th
7th
27th
Fractions
20th
11th
17th
1st
3rd
Game of Life
22nd
54th
Gijswijt’s Sequence
20th
60th
Gray Code Decoder
18th
45th
Gray Code Encoder
12th
1st
Happy Numbers
26th
31st
131st
1st
Happy Numbers (Long)
17th
33rd
86th
Hexdump
13th
4th
25th
Intersection
21st
15th
45th
💎
Inventory Sequence
11th
17th
54th
ISBN
23rd
15th
78th
Jacobi Symbol
10th
17th
7th
39th
Kaprekar Numbers
6th
28th
8th
15th
14th
2nd
Kolakoski Constant
10th
33rd
2nd
Kolakoski Sequence
10th
21st
Leap Years
22nd
19th
1st
61st
4th
Levenshtein Distance
30th
73rd
Leyland Numbers
25th
11th
8th
💎
ln 2
1st
13th
1st
2nd
Look and Say
18th
15th
22nd
26th
Lucky Numbers
7th
13th
35th
Lucky Tickets
10th
14th
1st
2nd
Mahjong
8th
12th
Maze
19th
55th
Medal Tally
19th
8th
47th
Morse Decoder
15th
32nd
Morse Encoder
9th
7th
19th
💎
Musical Chords
10th
5th
23rd
N Queens
13th
7th
41st
2nd
Niven Numbers
37th
26th
89th
1st
Niven Numbers (Long)
28th
24th
52nd
2nd
Number Spiral
2nd
13th
2nd
💎
Odious Numbers
36th
46th
132nd
1st
Odious Numbers (Long)
35th
43rd
117th
Ordinal Numbers
25th
11th
107th
1st
💎
PalindromemordnilaP
24th
13th
87th
2nd
Pangram Grep
22nd
34th
110th
7th
65th
💎
Partition Numbers
16th
39th
Pascal’s Triangle
11th
29th
1st
Pernicious Numbers
37th
37th
80th
1st
Pernicious Numbers (Long)
22nd
25th
39th
Poker
21st
6th
64th
Polyominoes
10th
26th
Prime Numbers
34th
1st
93rd
1st
Prime Numbers (Long)
41st
1st
189th
Proximity Grid
17th
38th
QR Decoder
12th
6th
29th
Quine
1st6th25th1st11th14th
1st6th8th17th11th2nd1st18th20th4th1st7th8th26th5th1st1st33rd46th23rd48th33rd28th64th1st3rd1st1st1st42nd86th4th33rd1st1st23rd38th8th100th91st1st26th1st8th37th4th2nd
3rd
Recamán
26th
13th
63rd
2nd
Repeating Decimals
18th
42nd
Reverse Polish Notation
11th
1st
53rd
8th
24th
2nd
Reversi
17th
45th
Rijndael S-box
13th
7th
12th
5th
13th
Rock-paper-scissors-Spock-lizard
12th
30th
37th
Roman to Arabic
28th
11th
76th1st
💎
Rule 110
12th
31st
14th
26th
Seven Segment
17th
9th
42nd
💎
SI Units
7th
19th
Sierpiński Triangle
10th
14th
17th
Smith Numbers
22nd
12th
42nd
2nd
Spelling Numbers
8th
18th
💎
Star Wars GPT
Star Wars Opening Crawl
9th
18th
Sudoku
9th
4th
22nd
Sudoku (Fill-in)
16th
6th
38th
Ten-pin Bowling
11th
23rd
💎
Tic-tac-toe
12th
41st
Time Distance
12th
4th
21st
2nd
Tongue-twisters
21st
27th
5th
58th
3rd
Transpose Sentence
14th
1st
28th
12th
22nd
2nd
Trinomial Triangle
6th
35th
United States
22nd
59th
💎
Vampire Numbers
19th
46th
💎
Van Eck Sequence
23rd
17th
83rd
Zeckendorf Representation
19th
6th
48th
Zodiac Signs
7th
4th
6th
💎
γ
9th
18th
💎
λ
20th
33rd
💎
π
17th
43rd
2nd
τ
22nd
57th
2nd
φ
29th
1st
79th
2nd
√2
1st
11th
1st
2nd
𝑒
1st
7th
1st
💎