12 Days of Christmas
5th
78th
3rd
10th
2nd
24 Game
4th
2nd
12th
2nd
99 Bottles of Beer
5th
5th
8th
5th
💎
Abundant Numbers
7th
35th
12th
💎
Abundant Numbers (Long)
22nd
29th
40th
💎
Arabic to Roman
8th53rd
5th
12th1st
15th
1st
Arithmetic Numbers
6th
12th
11th
Arrows
7th
6th
13th
💎
Ascending Primes
12th
11th
22nd
ASCII Table
7th
44th
13th
13th
4th
Billiards
2nd
14th
4th
2nd
4th
brainfuck
5th
5th
15th
2nd
Card Number Validation
6th
9th
17th
💎
Catalan Numbers
31st
37th
1st
Catalan’s Constant
7th
16th
💎
Christmas Trees
7th
15th
9th
13th
Collatz
18th
62nd
11th
43rd
4th
CSS Colors
2nd
1st
9th
💎
Cubes
4th
4th
8th
💎
Day of Week
1st
5th
1st
1st
💎
DFA Simulator
11th
4th
19th
Diamonds
10th
10th
20th
Divisors
19th
28th
1st
4th
Emirp Numbers
16th
12th
70th
1st
Emirp Numbers (Long)
7th
11th
24th
Emojify
11th
3rd
34th
💎
Evil Numbers
41st
34th
236th
2nd
Evil Numbers (Long)
37th
30th
149th
Factorial Factorisation
8th
10th
14th
2nd
Farey Sequence
14th
5th
25th
💎
Fibonacci
5th
44th
1st
1st
3rd
Fizz Buzz
18th
56th
394th
11th
38th
2nd
Foo Fizz Buzz Bar
16th
24th
99th
14th
16th
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
17th
23rd
21st
1st
Happy Numbers (Long)
10th
23rd
25th
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
15th
2nd
Kolakoski Sequence
8th
13th
Leap Years
13th
13th
2nd
48th
4th
Levenshtein Distance
24th
51st
Leyland Numbers
1st
7th
1st
💎
ln 2
1st
9th
1st
2nd
Look and Say
6th
15th
18th
10th
Lucky Numbers
4th
10th
12th
Lucky Tickets
1st
9th
1st
2nd
Mahjong
3rd
6th
Maze
9th
19th
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
29th
23rd
64th
1st
Niven Numbers (Long)
26th
20th
35th
2nd
Number Spiral
1st
12th
2nd
💎
Odious Numbers
32nd
35th
112th
1st
Odious Numbers (Long)
31st
31st
96th
Ordinal Numbers
12th
9th
39th
1st
💎
PalindromemordnilaP
6th
11th
19th
2nd
Pangram Grep
8th
26th
99th
7th
30th
💎
Partition Numbers
11th
20th
Pascal’s Triangle
11th
23rd
17th
Pernicious Numbers
31st
27th
67th
1st
Pernicious Numbers (Long)
14th
18th
24th
Poker
9th
4th
19th
Polyominoes
6th
9th
Prime Numbers
30th
1st
72nd
1st
Prime Numbers (Long)
36th
1st
161st
Proximity Grid
10th
14th
QR Decoder
5th
5th
12th
Quine
1st23rd1st10th12th10th1st6th9th15th11th2nd1st16th19th4th1st7th7th22nd5th1st1st31st42nd21st1st29th25th60th1st3rd1st1st1st40th80th4th31st1st1st23rd38th8th99th86th1st25th1st8th34th4th2nd12th3rd1st
Recamán
13th
10th
27th
2nd
Repeating Decimals
10th
28th
Reverse Polish Notation
4th
1st
50th
6th
13th
2nd
Reversi
9th
17th
Rijndael S-box
4th
16th
4th
5th
Rock-paper-scissors-Spock-lizard
7th
57th
10th
Roman to Arabic
15th
8th
37th1st
💎
Rule 110
6th
31st
12th
8th
Seven Segment
9th
6th
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)
8th
4th
16th
Ten-pin Bowling
6th
10th
💎
Tic-tac-toe
5th
12th
Time Distance
5th
3rd
7th
2nd
Tongue-twisters
7th
55th
5th
12th
3rd
Transpose Sentence
7th
1st
25th
7th
10th
2nd
United States
10th
26th
💎
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
15th
3rd
53rd
2nd
√2
1st
9th
1st
2nd
𝑒
1st
6th
1st
💎