12 Days of Christmas
5th
80th
3rd
10th
2nd
24 Game
4th
2nd
12th
2nd
99 Bottles of Beer
5th
5th
8th
5th
💎
Abundant Numbers
7th
38th
12th
💎
Abundant Numbers (Long)
22nd
30th
43rd
💎
Arabic to Roman
8th53rd
5th
12th1st
15th
1st
Arithmetic Numbers
6th
12th
11th
Arrows
8th
6th
14th
💎
Ascending Primes
12th
11th
23rd
ASCII Table
7th
48th
13th
13th
4th
Billiards
2nd
15th
4th
2nd
4th
brainfuck
6th
5th
16th
2nd
Card Number Validation
6th
9th
17th
💎
Catalan Numbers
32nd
38th
1st
Catalan’s Constant
7th
16th
💎
Christmas Trees
7th
15th
9th
13th
Collatz
19th
67th
11th
44th
4th
CSS Colors
2nd
1st
9th
💎
Cubes
4th
4th
8th
💎
Day of Week
1st
5th
1st
1st
💎
DFA Simulator
11th
5th
21st
Diamonds
10th
10th
20th
Divisors
20th
30th
1st
4th
Emirp Numbers
16th
12th
70th
1st
Emirp Numbers (Long)
8th
11th
26th
Emojify
11th
3rd
34th
💎
Evil Numbers
43rd
37th
241st
2nd
Evil Numbers (Long)
38th
33rd
156th
Factorial Factorisation
8th
10th
14th
2nd
Farey Sequence
15th
6th
26th
💎
Fibonacci
6th
45th
1st
1st
3rd
Fizz Buzz
18th
56th
397th
11th
38th
2nd
Foo Fizz Buzz Bar
16th
25th
104th
14th
17th
2nd
Forsyth–Edwards Notation
7th
3rd
13th
Fractions
1st
10th
14th
1st
3rd
Game of Life
11th
19th
Gijswijt’s Sequence
11th
19th
Happy Numbers
19th
24th
22nd
1st
Happy Numbers (Long)
10th
24th
26th
Hexdump
7th
4th
10th
Intersection
9th
9th
17th
💎
Inventory Sequence
9th
13th
22nd
ISBN
7th
13th
29th
2nd
Jacobi Symbol
10th
7th
4th
16th
Kaprekar Numbers
2nd
20th
4th
4th
10th
2nd
Kolakoski Constant
7th
16th
2nd
Kolakoski Sequence
8th
13th
Leap Years
13th
14th
3rd
49th
4th
Levenshtein Distance
24th
55th
Leyland Numbers
1st
7th
1st
💎
ln 2
1st
9th
1st
2nd
Look and Say
7th
15th
18th
11th
Lucky Numbers
4th
10th
12th
Lucky Tickets
1st
9th
1st
2nd
Mahjong
4th
6th
Maze
10th
21st
Medal Tally
10th
5th
19th
Morse Decoder
10th
13th
Morse Encoder
7th
4th
11th
💎
Musical Chords
4th
5th
7th
N Queens
6th
4th
13th
2nd
Niven Numbers
32nd
24th
68th
1st
Niven Numbers (Long)
26th
21st
35th
2nd
Number Spiral
1st
12th
2nd
💎
Odious Numbers
33rd
38th
117th
1st
Odious Numbers (Long)
32nd
34th
101st
Ordinal Numbers
12th
9th
40th
1st
💎
PalindromemordnilaP
6th
11th
19th
2nd
Pangram Grep
9th
26th
102nd
7th
31st
💎
Partition Numbers
11th
20th
Pascal’s Triangle
12th
24th
18th
Pernicious Numbers
31st
28th
67th
1st
Pernicious Numbers (Long)
15th
19th
25th
Poker
9th
4th
19th
Polyominoes
6th
9th
Prime Numbers
31st
1st
74th
1st
Prime Numbers (Long)
36th
1st
166th
Proximity Grid
10th
14th
QR Decoder
5th
5th
12th
Quine
1st23rd1st10th13th11th1st6th9th15th11th2nd1st17th19th4th1st7th7th22nd5th1st1st32nd43rd21st25th30th25th60th1st3rd1st1st1st40th80th4th30th1st1st23rd38th8th99th88th1st25th1st8th34th4th2nd12th3rd2nd
Recamán
13th
10th
27th
2nd
Repeating Decimals
10th
28th
Reverse Polish Notation
4th
1st
51st
6th
14th
2nd
Reversi
9th
17th
Rijndael S-box
4th
16th
4th
5th
Rock-paper-scissors-Spock-lizard
7th
57th
11th
Roman to Arabic
15th
8th
37th1st
💎
Rule 110
6th
32nd
12th
8th
Seven Segment
9th
7th
17th
💎
SI Units
6th
9th
Sierpiński Triangle
7th
10th
12th
Smith Numbers
8th
8th
14th
2nd
Spelling Numbers
1st
5th
12th
💎
Star Wars GPT
Star Wars Opening Crawl
5th
8th
Sudoku
5th
4th
8th
Sudoku (Fill-in)
9th
4th
16th
Ten-pin Bowling
6th
11th
💎
Tic-tac-toe
5th
12th
Time Distance
5th
3rd
7th
2nd
Tongue-twisters
7th
59th
5th
12th
3rd
Transpose Sentence
7th
1st
25th
7th
10th
2nd
Trinomial Triangle
4th
10th
United States
11th
27th
💎
Vampire Numbers
9th
18th
💎
Van Eck Sequence
15th
14th
27th
Zeckendorf Representation
6th
4th
13th
Zodiac Signs
3rd
5th
3rd
💎
γ
6th
9th
💎
λ
5th
10th
💎
π
2nd
9th
2nd
τ
7th
26th
2nd
φ
16th
3rd
56th
2nd
√2
1st
10th
1st
2nd
𝑒
1st
6th
1st
💎