12 Days of Christmas
9th
18th
2nd
18th
2nd
24 Game
11th
2nd
21st
2nd
99 Bottles of Beer
9th
4th
11th
6th
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Abundant Numbers
14th
39th
10th
💎
Abundant Numbers (Long)
38th
31st
129th
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Arabic to Roman
11th54th
6th
32nd1st
17th
1st
Arithmetic Numbers
23rd
12th
81st
Arrows
14th
6th
28th
2nd
Ascending Primes
19th
11th
52nd
ASCII Table
11th
33rd
12th
15th
4th
Billiards
2nd
15th
4th
2nd
6th
brainfuck
13th
5th
43rd
2nd
Card Number Validation
14th
9th
42nd
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Catalan Numbers
34th
41st
1st
Catalan’s Constant
11th
28th
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Christmas Trees
15th
15th
9th
17th
Collatz
36th
72nd
12th
199th
4th
CSS Colors
2nd
1st
18th
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Cubes
7th
4th
16th
💎
Day of Week
23rd
5th
1st
1st
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DFA Simulator
21st
5th
46th
Diamonds
17th
10th
35th
Divisors
25th
30th
1st
4th
Emirp Numbers
15th
12th
44th
1st
Emirp Numbers (Long)
22nd
11th
64th
Emojify
19th
3rd
47th
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Evil Numbers
44th
38th
249th
2nd
Evil Numbers (Long)
39th
34th
161st
Factorial Factorisation
13th
10th
36th
2nd
Farey Sequence
25th
6th
57th
💎
Fibonacci
4th
46th
1st
1st
3rd
Fizz Buzz
27th
58th
407th
11th
58th
2nd
Foo Fizz Buzz Bar
29th
25th
107th
13th
1st
2nd
Forsyth–Edwards Notation
13th
4th
25th
Fractions
18th
10th
14th
1st
3rd
Game of Life
20th
47th
Gijswijt’s Sequence
17th
52nd
Happy Numbers
26th
25th
120th
1st
Happy Numbers (Long)
17th
25th
75th
Hexdump
13th
4th
21st
Intersection
21st
10th
43rd
💎
Inventory Sequence
11th
13th
45th
ISBN
23rd
13th
65th
2nd
Jacobi Symbol
10th
14th
4th
27th
Kaprekar Numbers
3rd
21st
4th
10th
11th
2nd
Kolakoski Constant
10th
31st
2nd
Kolakoski Sequence
10th
19th
Leap Years
21st
15th
1st
53rd
4th
Levenshtein Distance
28th
73rd
Leyland Numbers
22nd
7th
8th
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ln 2
1st
10th
1st
2nd
Look and Say
17th
15th
20th
21st
Lucky Numbers
6th
10th
21st
Lucky Tickets
9th
11th
1st
2nd
Mahjong
7th
7th
Maze
15th
43rd
Medal Tally
19th
5th
38th
Morse Decoder
14th
27th
Morse Encoder
9th
4th
15th
💎
Musical Chords
7th
5th
17th
N Queens
11th
4th
31st
2nd
Niven Numbers
35th
23rd
73rd
1st
Niven Numbers (Long)
26th
21st
38th
2nd
Number Spiral
2nd
12th
2nd
💎
Odious Numbers
35th
40th
123rd
1st
Odious Numbers (Long)
34th
36th
108th
Ordinal Numbers
28th
9th
94th
1st
💎
PalindromemordnilaP
19th
11th
75th
2nd
Pangram Grep
22nd
27th
106th
7th
59th
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Partition Numbers
14th
32nd
Pascal’s Triangle
11th
24th
1st
Pernicious Numbers
35th
30th
75th
1st
Pernicious Numbers (Long)
21st
21st
37th
Poker
17th
4th
53rd
Polyominoes
10th
21st
Prime Numbers
33rd
1st
81st
1st
Prime Numbers (Long)
40th
1st
175th
Proximity Grid
16th
32nd
QR Decoder
12th
5th
24th
Quine
1st6th24th1st10th13th12th1st6th9th15th11th2nd1st17th20th4th1st7th7th24th5th1st1st32nd44th22nd35th30th25th61st1st3rd1st1st1st41st82nd4th31st1st1st23rd37th8th110th88th1st25th1st8th35th4th2nd12th3rd2nd
Recamán
26th
10th
59th
2nd
Repeating Decimals
16th
37th
Reverse Polish Notation
10th
1st
51st
6th
22nd
2nd
Reversi
15th
35th
Rijndael S-box
11th
7th
10th
4th
10th
Rock-paper-scissors-Spock-lizard
10th
30th
28th
Roman to Arabic
27th
8th
68th1st
💎
Rule 110
11th
31st
12th
22nd
Seven Segment
17th
7th
34th
💎
SI Units
6th
11th
Sierpiński Triangle
10th
10th
17th
Smith Numbers
20th
8th
32nd
2nd
Spelling Numbers
11th
5th
15th
💎
Star Wars GPT
Star Wars Opening Crawl
9th
17th
Sudoku
9th
3rd
19th
Sudoku (Fill-in)
15th
4th
34th
Ten-pin Bowling
10th
18th
💎
Tic-tac-toe
10th
33rd
Time Distance
11th
3rd
16th
2nd
Tongue-twisters
19th
25th
4th
53rd
3rd
Transpose Sentence
14th
1st
25th
7th
18th
2nd
Trinomial Triangle
5th
19th
United States
23rd
55th
💎
Vampire Numbers
18th
41st
💎
Van Eck Sequence
22nd
14th
73rd
Zeckendorf Representation
16th
5th
36th
Zodiac Signs
6th
4th
5th
💎
γ
8th
15th
💎
λ
10th
20th
💎
π
17th
40th
2nd
τ
20th
51st
2nd
φ
27th
1st
69th
2nd
√2
1st
10th
1st
2nd
𝑒
1st
6th
1st
💎