12 Days of Christmas
3rd
7th
5th
💎
24 Game
16th
37th
2nd
99 Bottles of Beer
6th
28th
6th
Abundant Numbers
19th
112th
1st
Abundant Numbers (Long)
26th
91st
1st
Alphabetic Numbers
5th
5th
9th
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Arabic to Roman
21st
24th
8th
98th
4th
Arithmetic Numbers
15th
24th
💎
Arrows
16th
43rd
3rd
Ascending Primes
10th
25th
2nd
ASCII Table
2nd
13th
22nd
💎
Billiards
14th
35th
brainfuck
9th
13th
28th
4th
Calendar
4th
1st
Card Number Validation
10th
1st
25th
3rd
Catalan Numbers
1st
1st
💎
Catalan’s Constant
18th
1st
66th
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Christmas Trees
12th
7th
23rd
46th
6th
Collatz
14th
77th
10th
8th
7th
Continued Fractions
7th
1st
3rd
CSS Colors
5th
1st
30th
3rd
Cubes
16th
44th
Day of Week
1st
1st
1st1st
3rd
DFA Simulator
7th
17th
3rd
8th
💎
Diamonds
6th
15th
33rd
💎
Divisors
1st
171st
1st
1st
1st
Emirp Numbers
22nd
8th
49th
3rd
Emirp Numbers (Long)
19th
59th
Emojify
11th
27th
2nd
Evil Numbers
5th
64th
16th
1st
4th
15th
Evil Numbers (Long)
21st
44th
13th
43rd
4th
Factorial Factorisation
8th
18th
21st
24th
5th
Farey Sequence
17th
19th
5th
30th
2nd
Fibonacci
13th9th20th9th44th20th5th
24th50th50th
32nd
1st
25th
29th1st
7th1st
32nd13th57th1st
35th7th8th
36th46th
Fizz Buzz
2nd
1st
31st1st
10th
1st
1st
4th1st
Foo Fizz Buzz Bar
1st
33rd
1st
6th
Forsyth–Edwards Notation
11th
5th
25th
3rd
Fractions
1st
1st
1st
2nd1st
Game of Life
7th
18th
11th
5th
13th
2nd
Gijswijt’s Sequence
2nd
10th
5th
17th
2nd
Gray Code Decoder
11th
39th
4th
Gray Code Encoder
17th
1st
💎
Happy Numbers
9th
9th
1st
7th
Happy Numbers (Long)
17th
52nd
3rd
Hexdump
27th
84th
3rd
Hilbert Curve
💎
2nd
💎
Intersection
18th
23rd
36th
Inventory Sequence
19th
11th
53rd
3rd
ISBN
9th
30th
23rd
3rd
Jacobi Symbol
21st
71st
Kaprekar Numbers
20th
36th
66th
💎
Kolakoski Constant
16th
5th
51st
💎
Kolakoski Sequence
10th
8th
40th
6th
21st
3rd
Leap Years
30th
190th
124th
5th
Levenshtein Distance
23rd
42nd
3rd
Leyland Numbers
24th
8th
4th
ln 2
1st
1st
2nd
Look and Say
3rd
13th
15th
3rd12th
25th
2nd
Lucky Numbers
22nd
35th
3rd
Lucky Tickets
18th
1st
1st
2nd
Mahjong
20th
39th
Mandelbrot
6th
9th
💎
Maze
18th
54th
Medal Tally
6th
12th
5th
1st
3rd
Minesweeper
8th
15th
💎
Morse Decoder
9th
14th
Morse Encoder
8th
22nd
1st
Multitap Input
12th
13th
25th
💎
Musical Chords
16th
45th
N Queens
5th
14th
19th
2nd
Niven Numbers
31st
1st
51st
4th
Niven Numbers (Long)
20th
17th
52nd
3rd
Number Spiral
9th
9th
3rd
Odious Numbers
4th
54th
16th
1st
4th
Odious Numbers (Long)
5th
39th
12th
1st
4th
Ordinal Numbers
18th
7th
💎
PalindromemordnilaP
11th
23rd
5th
30th
4th
Pangram Grep
7th
22nd
13th41st16th
8th
43rd18th
65th
4th
15th10th
Partition Numbers
18th
18th
43rd
💎
Pascal’s Triangle
33rd
42nd
49th
135th
7th
Pernicious Numbers
1st
1st
4th
Pernicious Numbers (Long)
13th
1st
4th
Poker
9th
20th
Polyominoes
12th
27th
💎
Prime Numbers
34th
87th
92nd
22nd
61st
1st
Prime Numbers (Long)
22nd
71st
45th
22nd
1st
5th
Proximity Grid
15th
33rd
💎
QR Decoder
13th
35th
Quine
1st
1st
25th
35th1st
185th
30th1st
1st
1st
Recamán
13th
35th
30th
4th
Repeating Decimals
24th
60th
2nd
Reverse Polish Notation
24th
56th
74th
2nd
Reversi
14th
29th
💎
Rijndael S-box
16th
42nd
3rd
Rock-paper-scissors-Spock-lizard
16th
59th
💎
Roman to Arabic
9th
25th
1st
1st
ROT13
2nd
8th
1st
4th
Rule 110
25th
86th
3rd
Scrambled Sort
13th
11th
💎
Set
10th
13th
3rd
Seven Segment
21st
55th
2nd
SI Units
15th
45th
Sierpiński Triangle
4th
13th
18th
56th
💎
Smith Numbers
16th
42nd
3rd
Spelling Numbers
16th86th
58th
💎
Star Wars GPT
12th
37th
2nd
Star Wars Opening Crawl
15th
33rd
Sudoku
12th
32nd
Sudoku (Fill-in)
14th
35th
Taxicab Numbers
12th
29th
1st
Ten-pin Bowling
17th
48th
Tic-tac-toe
11th
27th
32nd
💎
Time Distance
11th
18th
💎
Tongue-twisters
11th
19th
1st
Topological Sort
11th
11th
18th
Tower of Hanoi
7th
37th
14th
3rd
Transpose Sentence
3rd
14th
6th
22nd
💎
Trinomial Triangle
22nd
56th
3rd
United States
13th
5th
40th
💎
Vampire Numbers
12th
20th
💎
Van Eck Sequence
9th
25th
1st
2nd
Zeckendorf Representation
3rd
21st
1st
6th
Zodiac Signs
13th
25th
💎
γ
19th
1st3rd
46th
💎
λ
32nd
16th
3rd
74th
1st
9th
π
16th
5th
8th15th
1st5th
18th
💎
τ
4th
7th14th
65th4th
11th
2nd
φ
23rd
12th
46th
9th
60th
2nd
√2
1st
25th
16th6th
1st
💎
𝑒
1st
1st6th
1st42nd
💎