12 Days of Christmas
14th
35th
8th25th
26th
402nd
9th60th
16th
10th
24 Game
14th
3rd
13th
3rd
99 Bottles of Beer
21st
5th
8th
8th
57th
10th
9th
11th
Abundant Numbers
262nd
1,120th
Abundant Numbers (Long)
131st
10th
Arabic to Roman
3rd
140th
Arithmetic Numbers
13th
8th
57th
6th
4th
Arrows
107th
Ascending Primes
7th
2nd
10th
57th
229th
3rd
ASCII Table
19th
19th
116th
Billiards
3rd
30th
3rd3rd
brainfuck
16th
38th
106th
Card Number Validation
8th
70th
5th
38th
7th
Catalan Numbers
18th
59th
6th
Catalan’s Constant
11th
6th
4th
Christmas Trees
24th
6th
279th
791st
10th
2nd
Collatz
10th
50th
48th
11th
CSS Colors
11th
28th
1st
Cubes
12th
3rd
8th
96th
6th
6th
4th
Day of Week
1st
92nd
DFA Simulator
36th
Diamonds
73rd
21st
47th
548th
112th
2nd
Divisors
472nd
Emirp Numbers
14th
6th
222nd
18th
Emirp Numbers (Long)
11th
93rd
2nd
Emojify
88th
Evil Numbers
23rd
11th
12th
12th
134th
14th
368th
6th
57th23rd8th
6th
11th
Evil Numbers (Long)
7th
96th
7th
Factorial Factorisation
14th
6th
15th
7th
61st10th
8th
113th
5th
3rd
Farey Sequence
11th
70th
5th
Fibonacci
52nd
35th
21st
434th
47th
26th
Fizz Buzz
32nd
29th
17th330th195th
13th
2nd
18th7th
35th
46th1st
22nd9th100th75th40th42nd
43rd19th80th
25th76th
14th
Foo Fizz Buzz Bar
11th
52nd
8th
124th
11th
6th
Forsyth–Edwards Notation
64th
Fractions
160th
Game of Life
62nd
Gijswijt’s Sequence
6th
8th
41st
7th
Happy Numbers
21st
105th
105th
21st
Happy Numbers (Long)
9th
62nd
55th
4th
Hexdump
29th
Hilbert Curve
4th
3rd
1st
4th
22nd3rd
4th
2nd4th
49th
3rd
5th
3rd3rd
Intersection
87th
Inventory Sequence
8th
77th
3rd
ISBN
93rd
Jacobi Symbol
2nd
44th
Kaprekar Numbers
7th
52nd
87th
3rd
Kolakoski Constant
14th
5th
4th
10th
48th
7th
17th
142nd
7th
5th
Kolakoski Sequence
24th
4th
Leap Years
24th
245th
25th
Levenshtein Distance
58th
Leyland Numbers
21st
111th
5th
ln 2
15th
58th
7th
5th6th
4th
Look and Say
11th
84th
14th
3rd
Lucky Numbers
14th
3rd
5th
77th
78th
Lucky Tickets
55th
160th
Mahjong
34th
Mandelbrot
5th
4th
4th
5th
34th4th
11th
6th
5th
💎
Maze
48th
115th
Medal Tally
3rd
48th
4th
Minesweeper
28th
Morse Decoder
52nd
Morse Encoder
86th
Musical Chords
30th
17th
14th
36th
71st
N Queens
8th
32nd
7th
Niven Numbers
12th
164th
Niven Numbers (Long)
15th
21st
Number Spiral
15th
4th
11th
77th
8th
Odious Numbers
12th
14th
Odious Numbers (Long)
8th
12th
Ordinal Numbers
69th
PalindromemordnilaP
52nd
141st
Pangram Grep
126th
433rd
Partition Numbers
7th
31st
2nd
Pascal’s Triangle
25th
213th
85th
191st
7th
Pernicious Numbers
14th
138th
Pernicious Numbers (Long)
12th
48th
Poker
71st
Polyominoes
8th
22nd
4th
💎
Prime Numbers
10th
215th
428th
7th
Prime Numbers (Long)
14th
113th
5th
Proximity Grid
39th
113th
QR Decoder
40th
Quine
1st
1st
25th
1st
36th4th1st
1st
72nd
1st
3rd
84th30th
42nd
72nd
43rd
33rd
1st
9th
Recamán
16th
128th
4th
Repeating Decimals
25th
Reverse Polish Notation
102nd
Reversi
32nd
Rijndael S-box
11th
42nd
8th
46th
9th
146th
5th
5th
2nd
Rock-paper-scissors-Spock-lizard
76th
Roman to Arabic
54th
26th
3rd
69th
49th
19th
ROT13
6th
5th
43rd
6th
36th
Rule 110
12th
4th
95th
267th
6th
3rd
Scrambled Sort
34th
Set
24th
Seven Segment
136th
SI Units
27th
Sierpiński Triangle
6th
11th
105th10th
10th
9th
3rd
Smith Numbers
14th
49th
Spelling Numbers
2nd
Star Wars GPT
17th
Star Wars Opening Crawl
51st
Sudoku
47th
Sudoku (Fill-in)
32nd
Ten-pin Bowling
97th
Tic-tac-toe
46th
Time Distance
3rd
54th
Tongue-twisters
6th
22nd
5th
6th
10th
32nd
181st
11th
6th
Topological Sort
17th
Tower of Hanoi
8th
3rd
22nd12th24th17th
19th6th11th
20th12th14th
29th
57th
10th
3rd
Transpose Sentence
53rd
Trinomial Triangle
10th
89th
3rd
2nd
United States
3rd
134th
12th
Vampire Numbers
49th
3rd
Van Eck Sequence
68th
2nd
Zeckendorf Representation
39th
Zodiac Signs
17th
131st
γ
13th
5th
4th
21st
7th
12th
5th
λ
15th12th23rd5th25th62nd24th38th9th
34th53rd12th
25th9th7th31st10th4th8th14th40th11th7th67th
24th35th38th8th
33rd22nd9th12th
15th
151st
4th34th
12th12th8th
5th10th
19th
π
20th
5th
5th
73rd
4th
τ
19th
5th
5th
61st
5th
φ
25th
7th
83rd
11th
4th
√2
20th
6th
95th
507th
11th
4th
𝑒
22nd13th22nd9th20th47th35th39th15th29th20th59th46th15th27th23rd13th6th37th14th5th18th19th57th17th13th64th
31st9th33rd96th6th74th26th25th20th11th25th9th41st26th51st13th390th36th32nd23rd88th47th8th31st8th12th11th6th11th7th12th25th