12 Days of Christmas
14th34th20th
7th
93rd
12th
165th34th
💎
24 Game
24th
67th
💎
99 Bottles of Beer
14th19th15th
89th
12th
146th29th
2nd
Abundant Numbers
6th36th36th
1st13th30th53rd
9th
12th151st58th
2nd
Abundant Numbers (Long)
9th39th37th
10th43rd44th
7th
7th190th42nd
2nd
Arabic to Roman
19th16th
5th
65th
12th
83rd26th
1st
Arithmetic Numbers
5th19th
29th
7th
112th
💎
Arrows
3rd13th11th
5th
24th
11th
60th23rd
2nd
Ascending Primes
19th
36th
80th
💎
ASCII Table
8th16th12th
51st
15th
118th33rd
2nd
Billiards
58th
🦄
brainfuck
5th11th9th
64th
8th
94th29th
💎
Calendar
94th
Card Number Validation
72nd
2nd
Catalan Numbers
4th10th14th
1st12th1st
5th
1st25th
2nd
Catalan’s Constant
2nd3rd2nd
7th6th
3rd
6th29th11th
2nd
Christmas Trees
10th18th12th34th
11th23rd
5th
177th32nd
💎
Collatz
8th22nd40th
9th
29th
6th
108th20th
💎
CSS Colors
3rd9th9th
48th
5th
89th25th
2nd3rd
Cubes
4th21st7th
4th
43rd
6th
81st28th
3rd
Day of Week
64th
125th
2nd
DFA Simulator
12th
55th
🦄
Diamonds
4th16th20th13th
27th
12th
19th
13th
100th31st
💎
Divisors
11th36th28th
24th26th32nd
1st
399th5th
💎
Emirp Numbers
3rd20th15th
12th11th33rd
13th
86th27th
1st
Emirp Numbers (Long)
6th15th16th
8th
28th
9th
94th
💎
Emojify
2nd11th9th
3rd
15th
4th
50th16th
2nd
Evil Numbers
13th33rd16th
34th36th28th15th
13th
1st35th
💎
Evil Numbers (Long)
8th35th17th
21st27th
13th
4th
41st24th
💎
Factorial Factorisation
4th
💎
Farey Sequence
36th
99th
2nd
Fibonacci
81st9th52nd1st
32nd
39th69th15th58th1st
44th1st4th
1st60th60th28th4th7th
Fizz Buzz
75th59th22nd19th
19th
18th9th45th
1st
12th14th
18th215th4th130th9th💎13th
Foo Fizz Buzz Bar
29th24th12th
16th19th
55th
11th9th
134th32nd17th
💎6th
Forsyth–Edwards Notation
15th
9th
38th
💎
Fractions
6th20th20th
10th10th20th
10th13th
8th161st1st8th
2nd
Game of Life
4th10th7th
27th
7th
68th
🦄
Gijswijt’s Sequence
12th
24th
81st
💎
Happy Numbers
9th26th19th
18th7th43rd9th17th51st
10th
53rd27th18th
1st9th
Happy Numbers (Long)
7th29th20th
13th7th31st5th21st36th
16th
97th30th20th
💎6th
Hexdump
6th10th5th
28th
10th
89th33rd
💎4th
Hilbert Curve
6th
8th
47th
💎
Intersection
4th20th20th
9th12th10th12th58th
13th
6th100th25th14th
2nd
Inventory Sequence
8th28th23rd
2nd
36th
7th
138th
2nd
ISBN
8th37th25th
10th
33rd
14th
83rd35th
💎
Jacobi Symbol
3rd8th6th
21st
3rd
66th19th
🦄
Kaprekar Numbers
30th
💎
Kolakoski Constant
3rd8th5th
5th
25th
5th
56th19th
💎
Kolakoski Sequence
7th18th9th
11th1st13th
30th
1st
65th33rd
💎8th
Leap Years
6th23rd3rd
21st8th11th
2nd
5th
12th17th5th
2nd5th
Levenshtein Distance
5th8th8th
15th3rd
35th
6th
3rd90th16th
🦄2nd
Leyland Numbers
6th12th12th
14th4th15th
37th
11th
8th87th34th
2nd5th
ln 2
3rd5th7th
11th
9th21st
5th
120th23rd
💎
Look and Say
7th21st16th
42nd
16th
86th41st
2nd
Lucky Numbers
4th10th8th
8th
15th
15th
5th
64th18th
💎
Lucky Tickets
3rd14th11th
8th
12th
4th
58th14th
💎
Mahjong
37th
Mandelbrot
7th
75th
Maze
2nd5th4th
14th
4th
50th
🦄
Medal Tally
78th
🦄
Minesweeper
7th
56th
Morse Decoder
7th5th
22nd
2nd
38th19th
Morse Encoder
4th3rd
22nd
4th
59th19th
Multitap Input
32nd
Musical Chords
7th5th
5th
12th
3rd
53rd14th
N Queens
15th
💎
Niven Numbers
12th47th29th
16th
123rd
1st
18th47th14th
1st
Niven Numbers (Long)
8th26th15th
9th
22nd
4th
64th1st
💎
Number Spiral
4th13th7th
13th
22nd9th
6th
64th20th
Odious Numbers
10th34th12th
29th34th31st40th
6th
1st31st
1st
Odious Numbers (Long)
8th28th11th
18th26th
11th
4th
1st21st
2nd
Ordinal Numbers
12th24th10th
11th
63rd
19th
88th31st
4th
PalindromemordnilaP
159th
Pangram Grep
7th56th29th
10th
11th
18th
122nd26th
2nd
Partition Numbers
81st
Pascal’s Triangle
7th23rd15th
41st
47th
1st
14th
114th3rd
3rd
Pernicious Numbers
15th43rd29th
42nd
40th
1st
1st22nd
1st
Pernicious Numbers (Long)
20th14th
24th
8th
45th
💎
Poker
9th6th
32nd
6th
59th15th
Polyominoes
17th
90th
Prime Numbers
10th46th31st
1st
1st10th
1st
22nd57th27th
1st
Prime Numbers (Long)
4th38th29th
1st
36th18th
1st
14th161st55th
2nd
Proximity Grid
4th10th10th
28th
4th
49th17th
QR Decoder
💎5th5th
6th
16th
3rd
52nd12th
Quine
1st1st25th11th
19th33rd5th40th32nd
1st
1st1st1st
7th
Recamán
6th28th14th
10th
21st
10th
120th28th
💎
Repeating Decimals
10th
88th
🦄
Reverse Polish Notation
7th18th15th
1st
55th
12th
95th36th
💎
Reversi
5th4th
Rijndael S-box
19th
21st
53rd
💎
Rock-paper-scissors-Spock-lizard
7th8th8th
63rd
5th
91st22nd
💎
Roman to Arabic
7th29th20th
10th
41st
17th
121st33rd
2nd
ROT13
25th
173rd
5th💎
Rule 110
3rd16th12th
9th
19th
5th
74th22nd
💎
Scrambled Sort
73rd
Set
24th
Seven Segment
5th12th6th
7th
42nd
8th
108th17th
SI Units
53rd
💎
Sierpiński Triangle
3rd16th16th
12th
16th
6th
83rd18th
2nd
Smith Numbers
5th19th18th
17th
25th
3rd
125th33rd
💎
Spelling Numbers
6th9th9th
45th
8th
81st18th
2nd
Star Wars GPT
3rd
90th
Star Wars Opening Crawl
4th4th
24th
2nd
64th18th
💎
Sudoku
2nd6th4th
5th
19th
💎
51st14th
🦄
Sudoku (Fill-in)
5th3rd
13th
4th
41st14th
🦄
Ten-pin Bowling
7th6th
5th
38th
4th
15th
84th23rd
Tic-tac-toe
32nd
💎
Time Distance
11th9th
26th
5th
70th20th
💎
Tongue-twisters
11th20th12th
6th
67th
9th
107th29th11th
2nd
Topological Sort
18th
Tower of Hanoi
21st
20th
Transpose Sentence
21st
135th
💎
Trinomial Triangle
43rd
United States
3rd8th6th
4th
22nd
6th
77th21st
2nd
Vampire Numbers
10th7th
5th
15th
3rd
73rd31st
2nd
Van Eck Sequence
4th14th12th
13th
26th
1st
74th22nd
💎
Zeckendorf Representation
5th20th
26th
6th
109th
💎
Zodiac Signs
4th11th7th
18th
6th
64th19th
2nd
γ
11th
23rd
2nd
λ
6th24th13th
26th
12th
53rd16th
2nd
π
4th5th6th
12th20th6th28th
5th
64th26th
💎
τ
4th5th6th
9th20th12th53rd
5th
67th18th
💎
φ
💎9th8th
23rd
16th28th
6th
34th30th
💎
√2
3rd7th8th
23rd26th32nd
5th
121st24th
💎
𝑒
6th13th10th
25th10th30th
4th
143rd22nd
3rd