12 Days of Christmas
21st
8th
3rd43rd
24 Game
3rd
99 Bottles of Beer
34th
13th
32nd
4th25th
5th
Abundant Numbers
14th
67th31st40th
1st
47th
8th68th
66th
8th
Abundant Numbers (Long)
53rd19th38th
1st
58th
3rd36th
52nd
Arabic to Roman
19th
1st
19th
4th107th
12th
Arithmetic Numbers
49th17th
15th
2nd27th
24th
Arrows
25th
8th
5th99th
Ascending Primes
4th
ASCII Table
39th10th21st
9th
29th
5th47th
5th
Billiards
2nd52nd
brainfuck
38th
4th40th
Calendar
💎67th
Card Number Validation
3rd57th
Catalan Numbers
19th
25th
30th
1st
3rd1st
40th
13th
Catalan’s Constant
11th
8th
1st
5th26th
16th
Christmas Trees
45th
17th
3rd51st
81st
Collatz
9th
74th32nd48th
41st
48th
1st143rd
43rd
8th
CSS Colors
19th
4th
42nd3rd35th
Cubes
22nd
6th
2nd46th
Day of Week
1st
35th
1st1st
28th
DFA Simulator
6th
3rd41st
Diamonds
35th
20th
29th
5th45th
Divisors
12th
130th26th56th
48th
1st
52nd
7th1st
51st
7th
Emirp Numbers
17th
15th
1st52nd
31st
5th
Emirp Numbers (Long)
20th
17th
2nd41st
43rd
Emojify
6th
5th
💎49th
Evil Numbers
60th37th41st
28th
1st1st
65th
6th
Evil Numbers (Long)
50th26th37th
18th
1st1st
Factorial Factorisation
3rd33rd
Farey Sequence
35th15th
7th
5th71st
Fibonacci
51st
195th93rd91st
5th
1st
118th
1st1st110th
11th
Fizz Buzz
72nd
175th111th79th
93rd
119th9th1st
Foo Fizz Buzz Bar
17th61st
23rd
8th1st
Forsyth–Edwards Notation
11th
2nd26th
Fractions
42nd
16th
3rd98th
1st
Game of Life
21st12th13th
2nd40th
Gijswijt’s Sequence
12th
3rd83rd
Gray Code Decoder
48th
Gray Code Encoder
4th1st
Happy Numbers
8th
40th7th6th
26th
1st1st
30th
9th
Happy Numbers (Long)
41st24th28th
22nd
5th41st
39th
Hexdump
13th
4th48th
Hilbert Curve
💎41st
Intersection
29th
10th
3rd71st
30th
Inventory Sequence
9th30th
3rd40th
30th
ISBN
6th
16th23rd
11th
6th38th
Jacobi Symbol
16th
10th
5th32nd
Kolakoski Constant
9th
3rd51st
Kolakoski Sequence
24th
23rd
4th23rd
38th
Leap Years
12th
37th45th21st28th19th
18th28th25th28th11th
60th25th12th68th5th65th46th21st62nd23rd14th8th
Levenshtein Distance
9th
21st
12th
4th1st
1st
Leyland Numbers
19th
34th
20th
3rd10th
47th
ln 2
8th
6th1st
Look and Say
24th
18th
4th30th
61st
Lucky Numbers
19th
19th
3rd70th
Lucky Tickets
13th
7th102nd
Mandelbrot
3rd70th
Maze
10th13th
9th
3rd82nd
Medal Tally
10th
6th
4th35th
Minesweeper
💎39th
Morse Decoder
💎107th
Morse Encoder
17th
2nd52nd
Multitap Input
2nd45th
Musical Chords
17th
9th
2nd83rd
N Queens
2nd89th
Niven Numbers
45th1st31st
42nd1st
41st
1st54th
111th
7th
Niven Numbers (Long)
54th1st50th
18th
9th54th
65th
Number Spiral
8th
5th75th
12th
Odious Numbers
53rd33rd36th
27th
1st1st
57th
7th
Odious Numbers (Long)
46th24th35th
18th
1st1st
Ordinal Numbers
24th
25th
6th7th
1st
PalindromemordnilaP
4th49th
Pangram Grep
43rd
20th
56th3rd69th
44th
Partition Numbers
5th97th
Pascal’s Triangle
49th21st26th
24th
25th
21st
6th92nd
70th
5th
Pernicious Numbers
59th1st44th
33rd23rd
1st1st
48th
6th
Pernicious Numbers (Long)
21st
8th
9th1st
5th
Poker
3rd45th
Polyominoes
48th
Prime Numbers
20th
127th16th40th
29th1st
9th160th84th94th
7th
Prime Numbers (Long)
9th
120th43rd65th
35th1st
1st1st37th61st
5th
Proximity Grid
10th
6th
2nd41st
QR Decoder
14th
4th
2nd47th
Quine
1st
111th72nd31st
80th
1st1st
102nd
Recamán
10th
24th43rd
7th
5th71st
40th
Repeating Decimals
2nd30th
19th
Reverse Polish Notation
10th
23rd
1st8th
4th57th
45th
Reversi
3rd62nd
Rijndael S-box
51st17th
3rd68th
Rock-paper-scissors-Spock-lizard
5th
6th
6th50th
Roman to Arabic
28th
5th96th
ROT13
5th75th
Rule 110
17th
6th91st
Scrambled Sort
2nd14th
Set
8th
3rd46th
Seven Segment
4th
32nd
8th
4th102nd
SI Units
💎31st
Sierpiński Triangle
29th
18th
6th87th
Smith Numbers
24th17th19th
7th
4th51st
Spelling Numbers
28th
1st
7th
4th53rd
Star Wars GPT
2nd73rd
Star Wars Opening Crawl
15th
47th
Sudoku
15th
2nd76th
Sudoku (Fill-in)
85th
Ten-pin Bowling
100th
Tic-tac-toe
2nd
Time Distance
8th
10th
3rd37th
Tongue-twisters
17th
8th
3rd21st
Topological Sort
2nd59th
Tower of Hanoi
1st99th
Transpose Sentence
4th57th
Trinomial Triangle
41st
Ulam Sequence
69th
United States
19th
7th
89th
Vampire Numbers
9th
6th
4th42nd
27th
Van Eck Sequence
17th
14th
1st66th
Zeckendorf Representation
5th75th
Zodiac Signs
14th
4th
3rd50th
γ
14th8th
3rd43rd
λ
7th
8th
3rd42nd
17th
π
15th
12th30th
5th47th
46th
τ
17th
7th
5th39th
38th
φ
19th
21st
61st
8th1st
34th
√2
17th
16th
50th
5th1st
33rd
𝑒
19th
17th
7th1st
47th