12 Days of Christmas
8th
12th
10th
7th
3rd18th
💎
21st
2nd
24 Game
14th
23rd
💎
99 Bottles of Beer
6th
6th5th
4th10th
6th💎4th
4th
3rd19th
3rd
15th113th
35th
18th
3rd
Abundant Numbers
19th
3rd
65th
6th7th
25th3rd
8th
7th10th
1st1st14th
99th
8th
34th
7th
6th
Abundant Numbers (Long)
17th
1st
44th
15th
6th5th
21st
23rd3rd
10th2nd12th7th9th
1st1st
61st
4th
14th
7th50th
1st
Arabic to Roman
8th
16th
9th
5th
52nd
5th
Arithmetic Numbers
11th
2nd
31st
5th6th
6th
7th23rd
4th
5th
11th
6th
3rd
Arrows
3rd
27th
6th
Ascending Primes
4th
19th
💎
3rd
5th
43rd
3rd
ASCII Table
9th
5th
14th
4th
31st
5th
Billiards
💎
2nd7th
💎
3rd
2nd
2nd2nd
12th
💎
brainfuck
30th
3rd
46th
💎
Card Number Validation
6th
2nd
3rd6th
4th
5th9th
3rd
17th
4th
Catalan Numbers
3rd
3rd
2nd37th
12th
10th
11th
65th
130th
💎
Catalan’s Constant
4th
3rd
4th
23rd
2nd
Christmas Trees
5th
21st
5th
6th8th
1st
9th47th
64th
1st
Collatz
16th
6th
45th
5th11th
20th6th8th
7th15th
1st48th
22nd1st
5th
5th
6th
6th
CSS Colors
1st
57th
3rd
Cubes
4th
19th
💎
2nd
57th
2nd
Day of Week
19th
5th
22nd
6th
43rd
2nd
DFA Simulator
5th
2nd
12th
2nd
20th
💎
Diamonds
4th
18th
34th
4th
3rd
2nd
42nd
78th
3rd
Divisors
23rd
10th
245th
12th
7th18th
14th9th
14th
10th20th
1st
86th
21st
16th
1st
7th131st92nd
1st
Emirp Numbers
7th
6th
4th11th
1st
4th
5th
14th
1st
3rd
Emirp Numbers (Long)
6th
6th
3rd
6th
2nd
17th
4th
2nd
Emojify
64th
5th
Evil Numbers
14th
12th
14th
4th42nd
17th3rd
1st25th
5th
14th
134th
14th
13th
Evil Numbers (Long)
14th
10th
14th
4th
16th
7th14th
4th
7th
156th
6th
Factorial Factorisation
3rd
2nd11th
💎
4th
2nd
17th
4th
2nd
Farey Sequence
6th
5th12th
11th1st
7th7th
7th
9th
19th
4th
Fibonacci
38th
27th41st419th42nd204th37th
9th48th68th42nd50th53rd8th
44th27th19th10th19th
18th
24th40th347th
62nd32nd141st27th31st10th143rd151st184th35th12th154th161st
51st29th15th46th
17th19th
Fizz Buzz
16th
11th
195th
27th
45th33rd8th10th
13th86th
7th
47th407th
10th
134th
7th181st
20th
Foo Fizz Buzz Bar
16th
7th
28th
4th6th
8th25th
8th
52nd
97th
6th
7th
Forsyth–Edwards Notation
4th
15th
💎
1st
31st
16th
6th
Fractions
7th
4th
2nd
4th
6th
102nd
5th
Game of Life
💎
💎9th
4th
💎
2nd
2nd
14th
3rd
Gijswijt’s Sequence
3rd
15th
7th
4th
23rd
4th
Happy Numbers
10th
4th12th
1st7th4th
1st17th
6th
49th
6th
Happy Numbers (Long)
4th
5th17th
5th
7th14th
6th
47th
9th
Hexdump
4th
2nd
4th
3rd
3rd
43rd
💎
Intersection
4th
3rd37th
5th
5th
70th
2nd
Inventory Sequence
15th
7th
4th16th
7th
6th
23rd
5th
ISBN
5th
7th
9th6th
5th
5th
42nd
7th
Jacobi Symbol
3rd
50th
4th
Kaprekar Numbers
5th
3rd
2nd11th
5th
23rd
6th
Kolakoski Constant
3rd
4th
46th
3rd
Kolakoski Sequence
7th
5th
43rd
9th
Leap Years
18th53rd8th16th241st48th95th18th
33rd
36th25th26th11th
15th
17th8th26th
5th
18th150th
36th11th45th24th14th12th77th
144th21st5th82nd63rd
16th15th
18th11th11th5th
Levenshtein Distance
3rd
66th
10th
2nd
Leyland Numbers
8th
4th
16th
4th3rd
5th
1st
104th
1st
4th
ln 2
3rd
30th
4th
5th
3rd
31st
69th
2nd
Look and Say
5th
4th
5th
4th
5th
38th
3rd
Lucky Numbers
7th
7th
5th13th
6th
100th
5th
Lucky Tickets
3rd
3rd
5th
32nd
💎
Mahjong
2nd
10th
2nd
3rd
15th
💎
Mandelbrot
6th
4th
6th
20th
6th4th
4th💎7th
5th
7th3rd3rd
45th
4th
4th
6th4th
Maze
3rd
2nd8th
💎
2nd4th
3rd
2nd
16th
💎
Medal Tally
12th
3rd
4th
21st
2nd
Minesweeper
4th
💎4th
🦄5th
2nd💎
4th
3rd💎2nd
2nd
8th9th
4th
🦄
10th
2nd
2nd
3rd
2nd
Morse Decoder
3rd
61st
2nd
Morse Encoder
4th
2nd
35th
4th
Musical Chords
💎
8th
2nd
2nd
💎
14th
2nd
N Queens
3rd
9th
2nd
2nd
2nd
20th
2nd
Niven Numbers
15th47th2nd23rd45th9th55th20th
4th28th
32nd1st28th1st8th3rd2nd21st10th17th
4th1st18th18th120th12th30th1st34th26th18th2nd32nd
39th15th4th81st1st
6th18th
3rd11th1st3rd
Niven Numbers (Long)
12th
36th
7th27th
8th
11th
9th
1st
36th
16th
Number Spiral
22nd
7th
56th
7th
Odious Numbers
11th
11th
14th
4th37th
18th3rd
8th
1st22nd
5th
19th
98th
14th
Odious Numbers (Long)
10th
9th
9th
4th
16th
7th17th
4th
15th
81st
9th
Ordinal Numbers
7th
4th
6th
5th
62nd
10th
PalindromemordnilaP
3rd
3rd10th
6th
4th
24th
2nd
Pangram Grep
11th
5th
3rd13th
13th13th
18th
4th16th
4th
152nd
38th
36th
5th
8th
Partition Numbers
8th
5th
3rd20th
12th
4th
45th
5th
6th
Pascal’s Triangle
22nd
11th
6th17th
11th4th
6th
6th
36th
43rd
7th
11th
Pernicious Numbers
20th
4th42nd
18th
7th
14th
107th
24th
Pernicious Numbers (Long)
5th
33rd
8th
9th
61st
4th
Poker
13th
2nd
2nd
31st
💎
Polyominoes
💎
11th
💎3rd💎💎
💎
💎
💎
17th
2nd
Prime Numbers
7th
11th
9th
4th18th
21st
25th1st
5th10th
4th44th
1st1st
1st
53rd
7th
1st
Prime Numbers (Long)
8th
6th25th
24th
22nd6th
10th
7th25th
7th35th
7th
50th
1st
Proximity Grid
3rd
11th
2nd
18th
💎
QR Decoder
2nd
37th
4th
Quine
1st24th1st10th
7th33rd
34th26th1st
6th1st
1st
67th
72nd
1st
7th
Recamán
12th
3rd
3rd
5th
5th
4th
20th
7th
Repeating Decimals
💎
20th
2nd
4th
40th
💎
💎
Reverse Polish Notation
15th
4th
52nd4th
39th
2nd
Reversi
2nd17th
3rd
3rd
22nd
💎
Rijndael S-box
11th
3rd
22nd
💎
Rock-paper-scissors-Spock-lizard
18th
2nd
49th
2nd
Roman to Arabic
20th
2nd
8th
47th1st
10th
ROT13
2nd
17th
1st
36th
27th
4th
Rule 110
19th
4th
45th
4th
Scrambled Sort
2nd
💎
3rd9th
2nd6th
2nd
5th
4th
26th
2nd
💎
Set
2nd
2nd6th
2nd
4th
6th
2nd
Seven Segment
3rd
6th
13th
5th
3rd
4th
31st
2nd
SI Units
2nd10th
21st
💎
Sierpiński Triangle
24th
7th
69th
9th
Smith Numbers
5th
5th
6th
6th
4th
36th
5th
Spelling Numbers
7th
20th80th
💎
28th
💎
Star Wars GPT
2nd
🦄
🦄10th
💎2nd2nd
💎
2nd
2nd
2nd
13th
💎
Star Wars Opening Crawl
2nd💎
💎
2nd
42nd
💎
Sudoku
11th
🦄
2nd
23rd
💎
Sudoku (Fill-in)
10th
💎
🦄
3rd
19th
💎
Ten-pin Bowling
4th
52nd
3rd
Tic-tac-toe
5th
💎
2nd8th
2nd
💎
22nd
3rd
Time Distance
4th
2nd
2nd
40th
💎
Tongue-twisters
2nd
16th
6th
6th6th
💎
26th29th
42nd
4th
Topological Sort
2nd
🦄🦄
6th5th
2nd4th
2nd💎
2nd
💎💎
3rd
5th
4th4th2nd💎3rd
5th
2nd
2nd
💎3rd
🦄
💎
Tower of Hanoi
7th
5th9th30th17th21st
7th💎18th
14th10th3rd
6th5th6th2nd12th
12th3rd
20th25th
12th
9th9th7th13th
52nd
4th
8th3rd
8th
Transpose Sentence
6th
3rd
5th
1st
2nd
10th
1st
Trinomial Triangle
7th
💎
6th
💎5th
3rd2nd
💎
3rd
2nd
12th
4th
3rd
United States
93rd
4th
Vampire Numbers
3rd
13th
💎
💎
3rd
25th
2nd
Van Eck Sequence
9th
5th
3rd29th
3rd
13th
4th
62nd
8th
Zeckendorf Representation
5th
4th
7th
3rd
5th10th
3rd
13th
6th
4th
Zodiac Signs
7th
3rd9th
3rd2nd
2nd8th
2nd
18th
💎
γ
4th
3rd17th
3rd
40th
3rd
💎
💎
λ
5th
4th13th
5th
25th
3rd
💎
1st
π
7th
6th
12th
8th
5th
5th
48th
2nd
τ
5th
12th
4th
3rd
45th
2nd
φ
5th
17th
5th
9th
9th
33rd
3rd
√2
4th
4th
9th
109th
2nd
𝑒
11th
6th
39th
8th
6th
5th
120th
7th