12 Days of Christmas
8th
19th
2nd
22nd
2nd
24 Game
12th
2nd
34th
2nd
99 Bottles of Beer
9th
4th
13th
7th
💎
Abundant Numbers
14th
42nd
12th
💎
Abundant Numbers (Long)
44th
34th
143rd
💎
Arabic to Roman
11th59th
6th
34th1st
19th
1st
Arithmetic Numbers
24th
12th
84th
Arrows
16th
6th
40th
2nd
Ascending Primes
20th
13th
61st
ASCII Table
11th
34th
13th
17th
4th
Billiards
2nd
17th
4th
2nd
7th
brainfuck
15th
5th
49th
2nd
Card Number Validation
15th
9th
49th
💎
Catalan Numbers
36th
41st
1st
Catalan’s Constant
11th
30th
💎
Christmas Trees
15th
15th
9th
19th
Collatz
36th
76th
12th
213th
4th
CSS Colors
2nd
1st
19th
💎
Cubes
8th
4th
17th
💎
Day of Week
24th
5th
1st
1st
💎
DFA Simulator
21st
5th
52nd
Diamonds
18th
11th
38th
Divisors
25th
32nd
1st
4th
Emirp Numbers
16th
13th
48th
1st
Emirp Numbers (Long)
23rd
12th
73rd
Emojify
19th
3rd
51st
💎
Evil Numbers
44th
42nd
259th
2nd
Evil Numbers (Long)
39th
38th
168th
Factorial Factorisation
13th
10th
43rd
2nd
Farey Sequence
25th
6th
62nd
💎
Fibonacci
5th
50th
1st
1st
3rd
Fizz Buzz
27th
60th
414th
12th
63rd
2nd
Foo Fizz Buzz Bar
29th
25th
111th
14th
1st
2nd
Forsyth–Edwards Notation
14th
4th
27th
Fractions
20th
10th
14th
1st
3rd
Game of Life
21st
53rd
Gijswijt’s Sequence
18th
57th
Gray Code Decoder
17th
39th
Gray Code Encoder
11th
1st
Happy Numbers
26th
29th
128th
1st
Happy Numbers (Long)
17th
29th
84th
Hexdump
13th
4th
24th
Intersection
21st
12th
44th
💎
Inventory Sequence
11th
16th
51st
ISBN
23rd
13th
76th
Jacobi Symbol
10th
16th
5th
36th
Kaprekar Numbers
6th
27th
5th
14th
14th
2nd
Kolakoski Constant
10th
32nd
2nd
Kolakoski Sequence
10th
20th
Leap Years
22nd
16th
1st
59th
4th
Levenshtein Distance
28th
67th
Leyland Numbers
23rd
7th
8th
💎
ln 2
1st
10th
1st
2nd
Look and Say
18th
15th
21st
25th
Lucky Numbers
7th
10th
34th
Lucky Tickets
10th
12th
1st
2nd
Mahjong
8th
10th
Maze
17th
53rd
Medal Tally
19th
5th
44th
Morse Decoder
14th
30th
Morse Encoder
9th
5th
18th
💎
Musical Chords
9th
5th
20th
N Queens
11th
4th
37th
2nd
Niven Numbers
36th
24th
87th
1st
Niven Numbers (Long)
28th
22nd
49th
2nd
Number Spiral
2nd
12th
2nd
💎
Odious Numbers
36th
45th
130th
1st
Odious Numbers (Long)
35th
42nd
115th
Ordinal Numbers
25th
9th
106th
1st
💎
PalindromemordnilaP
22nd
11th
82nd
2nd
Pangram Grep
22nd
31st
109th
7th
64th
💎
Partition Numbers
16th
39th
Pascal’s Triangle
11th
25th
1st
Pernicious Numbers
36th
32nd
79th
1st
Pernicious Numbers (Long)
22nd
23rd
38th
Poker
19th
4th
61st
Polyominoes
10th
25th
Prime Numbers
34th
1st
92nd
1st
Prime Numbers (Long)
41st
1st
187th
Proximity Grid
16th
35th
QR Decoder
12th
5th
28th
Quine
1st6th25th1st11th14th
1st6th8th16th11th2nd1st18th20th4th1st7th8th26th5th1st1st33rd46th23rd42nd33rd27th63rd1st3rd1st1st1st41st85th4th33rd1st1st23rd38th8th100th91st1st26th1st8th36th4th2nd
3rd
Recamán
26th
10th
62nd
2nd
Repeating Decimals
16th
39th
Reverse Polish Notation
10th
1st
53rd
6th
22nd
2nd
Reversi
15th
43rd
Rijndael S-box
13th
7th
12th
4th
13th
Rock-paper-scissors-Spock-lizard
11th
30th
35th
Roman to Arabic
28th
8th
74th1st
💎
Rule 110
12th
31st
12th
25th
Seven Segment
17th
7th
40th
💎
SI Units
6th
17th
Sierpiński Triangle
10th
11th
17th
Smith Numbers
22nd
9th
41st
2nd
Spelling Numbers
5th
15th
💎
Star Wars GPT
Star Wars Opening Crawl
9th
17th
Sudoku
9th
3rd
21st
Sudoku (Fill-in)
16th
4th
37th
Ten-pin Bowling
11th
21st
💎
Tic-tac-toe
12th
39th
Time Distance
11th
3rd
20th
2nd
Tongue-twisters
21st
27th
4th
57th
3rd
Transpose Sentence
14th
1st
27th
10th
20th
2nd
Trinomial Triangle
5th
30th
United States
22nd
58th
💎
Vampire Numbers
18th
44th
💎
Van Eck Sequence
23rd
14th
81st
Zeckendorf Representation
17th
5th
46th
Zodiac Signs
7th
4th
6th
💎
γ
9th
18th
💎
λ
19th
31st
💎
π
17th
41st
2nd
τ
22nd
56th
2nd
φ
29th
1st
78th
2nd
√2
1st
10th
1st
2nd
𝑒
1st
6th
1st
💎