12 Days of Christmas
3rd
7th
4th
5th
24 Game
15th
27th
2nd
99 Bottles of Beer
6th
27th
6th
Abundant Numbers
19th
102nd
1st
Abundant Numbers (Long)
22nd
83rd
1st
Arabic to Roman
20th
24th
8th
93rd
4th
Arithmetic Numbers
15th
24th
2nd
Arrows
14th
33rd
3rd
Ascending Primes
9th
20th
💎
ASCII Table
2nd
13th
22nd
💎
Billiards
13th
29th
brainfuck
8th
11th
26th
4th
Calendar
1st
Card Number Validation
8th
1st
20th
3rd
Catalan Numbers
1st
1st
💎
Catalan’s Constant
15th
1st
58th
Christmas Trees
11th
7th
22nd
41st
5th
Collatz
14th
72nd
8th
7th
5th
CSS Colors
17th
1st
24th
3rd
Cubes
14th
38th
Day of Week
1st
1st
1st1st
3rd
DFA Simulator
7th
17th
3rd
8th
💎
Diamonds
5th
14th
30th
💎
Divisors
1st
169th
1st
1st
5th
Emirp Numbers
21st
8th
46th
2nd
Emirp Numbers (Long)
18th
52nd
Emojify
11th
26th
2nd
Evil Numbers
5th
63rd
13th
1st
3rd
15th
Evil Numbers (Long)
21st
42nd
12th
40th
3rd
Factorial Factorisation
8th
16th
21st
24th
5th
Farey Sequence
17th
19th
5th
29th
1st
Fibonacci
13th9th18th8th43rd19th4th
23rd48th48th
30th
1st
25th
25th1st
6th1st
32nd13th54th1st
35th7th8th
36th46th
Fizz Buzz
2nd
1st
29th1st
10th
1st
1st
3rd1st
Foo Fizz Buzz Bar
1st
33rd
1st
5th
Forsyth–Edwards Notation
11th
5th
25th
3rd
Fractions
1st
1st
1st
2nd1st
Game of Life
6th
16th
10th
5th
12th
2nd
Gijswijt’s Sequence
2nd
8th
4th
11th
2nd
Happy Numbers
9th
9th
1st
5th
Happy Numbers (Long)
17th
49th
4th
Hexdump
27th
78th
3rd
Hilbert Curve
35th
Intersection
18th
22nd
35th
Inventory Sequence
19th
10th
49th
3rd
ISBN
9th
29th
20th
3rd
Jacobi Symbol
20th
62nd
Kaprekar Numbers
17th
57th
💎
Kolakoski Constant
16th
5th
48th
3rd
Kolakoski Sequence
9th
8th
40th
6th
19th
4th
Leap Years
30th
185th
118th
4th
Levenshtein Distance
19th
49th
Leyland Numbers
23rd
8th
4th
ln 2
1st
1st
5th
Look and Say
3rd
13th
15th
3rd11th
24th
2nd
Lucky Numbers
20th
25th
3rd
Lucky Tickets
16th
1st
1st
2nd
Mahjong
18th
28th
Mandelbrot
5th
9th
💎
Maze
15th
44th
Medal Tally
5th
11th
5th
1st
3rd
Minesweeper
8th
14th
💎
Morse Decoder
9th
14th
Morse Encoder
8th
19th
Multitap Input
11th
12th
21st
💎
Musical Chords
15th
38th
N Queens
5th
14th
16th
💎
Niven Numbers
29th
1st
41st
8th
Niven Numbers (Long)
18th
17th
42nd
4th
Number Spiral
8th
9th
3rd
Odious Numbers
4th
53rd
14th
1st
3rd
Odious Numbers (Long)
5th
37th
12th
1st
3rd
Ordinal Numbers
15th
4th
💎
PalindromemordnilaP
7th
21st
5th
27th
4th
Pangram Grep
7th
22nd
12th40th19th
8th
41st17th
61st
4th
14th17th
Partition Numbers
17th
14th
39th
💎
Pascal’s Triangle
31st
41st
43rd
127th
6th
Pernicious Numbers
1st
1st
3rd
Pernicious Numbers (Long)
13th
1st
3rd
Poker
7th
11th
Polyominoes
12th
23rd
💎
Prime Numbers
33rd
83rd
88th
21st
56th
1st
Prime Numbers (Long)
20th
68th
43rd
21st
1st
5th
Proximity Grid
14th
31st
💎
QR Decoder
13th
28th
Quine
1st
1st
24th
31st1st
185th
30th1st
1st
1st
Recamán
13th
35th
26th
4th
Repeating Decimals
23rd
55th
2nd
Reverse Polish Notation
24th
52nd
71st
2nd
Reversi
13th
27th
Rijndael S-box
17th
45th
3rd
Rock-paper-scissors-Spock-lizard
15th
52nd
💎
Roman to Arabic
9th
25th
1st
1st
ROT13
2nd
6th
1st
4th
Rule 110
24th
79th
3rd
Scrambled Sort
11th
7th
💎
Set
10th
11th
2nd
Seven Segment
21st
51st
2nd
SI Units
15th
38th
Sierpiński Triangle
4th
13th
18th
49th
💎
Smith Numbers
14th
35th
2nd
Spelling Numbers
13th81st
53rd
💎
Star Wars GPT
10th
30th
2nd
Star Wars Opening Crawl
14th
31st
Sudoku
11th
26th
Sudoku (Fill-in)
13th
31st
Ten-pin Bowling
15th
40th
Tic-tac-toe
9th
24th
29th
💎
Time Distance
14th
18th
2nd
Tongue-twisters
11th
18th
💎
Topological Sort
10th
10th
17th
Tower of Hanoi
32nd
11th
3rd
Transpose Sentence
3rd
14th
4th
19th
4th
Trinomial Triangle
48th
2nd
United States
13th
4th
39th
💎
Vampire Numbers
11th
19th
💎
Van Eck Sequence
9th
24th
1st
2nd
Zeckendorf Representation
3rd
19th
1st
5th
Zodiac Signs
13th
24th
💎
γ
16th
1st3rd
39th
4th
λ
19th
16th
3rd
65th
4th
9th
π
16th
5th
7th14th
1st5th
16th
4th
τ
4th
6th13th
62nd4th
11th
4th
φ
23rd
11th
44th
57th
5th
√2
1st
23rd
15th
1st
5th
𝑒
1st
1st6th
1st40th
5th