12 Days of Christmas
30th18th
847th
22nd
24 Game
6th
83rd
99 Bottles of Beer
13th2nd
1st
10th
40th
13th
Abundant Numbers
2nd
6th
6th
15th7th
105th
Abundant Numbers (Long)
7th
1st
1st
19th4th
8th
34th
Arabic to Roman
7th
Arithmetic Numbers
💎
1st
1st
5th💎50th
2nd
212th
Arrows
5th
Ascending Primes
5th
4th
5th
48th
ASCII Table
14th💎
💎
7th
5th
31st
Billiards
3rd
2nd
10th
38th
brainfuck
9th💎12th💎
💎
2nd2nd48th
15th
6th
7th
Calendar
3rd
47th
Card Number Validation
3rd
2nd
5th
29th
Catalan Numbers
6th
13th
10th
88th
Catalan’s Constant
4th2nd
126th
Christmas Trees
28th2nd
4th
173rd
Collatz
23rd
4th
10th
💎3rd206th
8th
38th
Continued Fractions
1st
💎
4th
46th
CSS Colors
7th
5th
303rd
Cubes
3rd
3rd
Day of Week
1st
12th
1st
65th
70th
1st
DFA Simulator
💎
💎
52nd
Diamonds
7th
13th
14th
41st
34th
Divisors
1st
9th
46th6th
40th
1st
Emirp Numbers
1st
8th
1st
14th
Emirp Numbers (Long)
7th
7th
142nd
Emojify
💎
Evil Numbers
2nd3rd
2nd
5th5th
1st
Evil Numbers (Long)
2nd
1st
7th1st
17th
41st
Factorial Factorisation
2nd
6th
20th
Farey Sequence
1st
11th
29th
Fibonacci
14th9th25th
7th1st43rd1st
43rd1st1st1st
72nd
1st
28th115th
1st
81st
18th
Fizz Buzz
65th1st110th3rd
11th1st1st
1st
59th
Foo Fizz Buzz Bar
2nd
2nd
10th
1st
Forsyth–Edwards Notation
2nd
3rd
💎
46th
Fractions
3rd1st
21st
11th
78th
1st
1st
Game of Life
1st
1st
52nd
Gijswijt’s Sequence
3rd
6th
44th
Happy Numbers
27th1st
25th
26th20th
1st
Happy Numbers (Long)
2nd
3rd
1st7th
8th
115th
Hexdump
5th
50th
Hilbert Curve
4th
3rd
3rd
33rd
Intersection
8th
5th
44th
Inventory Sequence
2nd
2nd
10th9th
104th
ISBN
4th2nd
6th
7th26th
66th
Jacobi Symbol
4th
4th
1st
49th
Kaprekar Numbers
12th
6th
111th
Kolakoski Constant
5th
Kolakoski Sequence
11th9th
12th
16th
20th
Leap Years
2nd
3rd
8th
1st
56th
Levenshtein Distance
6th
1st
49th
Leyland Numbers
3rd
3rd
8th
ln 2
💎
3rd
1st
Look and Say
10th
15th
113th
135th
Lucky Numbers
5th
4th
1st
49th
Lucky Tickets
6th
6th
43rd
Mahjong
💎
💎
2nd
23rd
Mandelbrot
4th
4th
8th
21st
43rd
Maze
4th
3rd
Medal Tally
2nd
37th
Minesweeper
2nd
💎
4th
Morse Decoder
6th
Morse Encoder
3rd
4th
Multitap Input
2nd
45th
Musical Chords
4th
N Queens
5th
6th
16th
36th
Niven Numbers
17th
2nd1st
1st
1st4th1st
1st
44th
Niven Numbers (Long)
8th
20th
19th29th
5th
45th
Number Spiral
11th
12th
53rd
Odious Numbers
2nd3rd
💎
1st5th39th
1st
Odious Numbers (Long)
2nd
💎
1st1st
16th
1st
Ordinal Numbers
3rd
5th
3rd
91st
PalindromemordnilaP
2nd
59th
Pangram Grep
2nd
2nd
8th5th53rd
62nd
Partition Numbers
8th
11th
9th
75th
Pascal’s Triangle
7th
15th
78th
Pernicious Numbers
1st
2nd1st
1st
1st1st
1st
1st
Pernicious Numbers (Long)
8th
13th
38th
Poker
4th
4th
Polyominoes
💎
3rd
💎
19th
Prime Numbers
7th
2nd1st7th3rd35th
15th1st
8th
85th
Prime Numbers (Long)
1st
9th
1st1st
20th
6th
56th
Proximity Grid
2nd
2nd
QR Decoder
8th
Quine
137th
25th1st
25th7th
27th
1st
32nd
75th
Recamán
27th1st
12th
12th
57th
Repeating Decimals
3rd
Reverse Polish Notation
2nd
7th
32nd
Reversi
9th
Rijndael S-box
12th
6th40th
Rock-paper-scissors-Spock-lizard
3rd
4th
Roman to Arabic
1st
3rd
11th
34th
ROT13
2nd14th3rd
11th
1st
13th
8th
Rule 110
2nd
3rd
110th
Scrambled Sort
💎
3rd
7th
7th
Set
1st
2nd
73rd
Seven Segment
💎
💎
16th
SI Units
2nd
2nd
Sierpiński Triangle
1st6th1st
6th5th
1st
10th
Smith Numbers
💎
2nd
💎
1st
9th💎
2nd
59th
Spelling Numbers
💎
3rd
6th
Star Wars GPT
4th
9th
49th
Star Wars Opening Crawl
3rd
Sudoku
3rd
Sudoku (Fill-in)
3rd
Ten-pin Bowling
4th
4th
9th111th
Tic-tac-toe
5th
5th
75th
Time Distance
6th
Tongue-twisters
15th
14th
Topological Sort
3rd
2nd
2nd
20th
Tower of Hanoi
13th2nd5th
1st
5th1st13th
14th
31st
5th
Transpose Sentence
3rd
52nd
Trinomial Triangle
8th
28th
United States
6th
7th
4th
Vampire Numbers
6th
189th
Van Eck Sequence
7th
6th
5th2nd
34th
Zeckendorf Representation
1st
5th
51st
Zodiac Signs
12th
γ
4th💎
💎
λ
7th8th
35th
69th
π
3rd5th💎
2nd
15th
11th
τ
💎
2nd
11th
φ
1st
6th
125th
√2
1st
4th
1st
𝑒
1st
4th
16th11th
10th
1st9th