12 Days of Christmas
26th
9th
3rd87th
24 Game
3rd
99 Bottles of Beer
34th
13th
28th
4th26th
Abundant Numbers
15th
65th33rd37th
1st
40th
4th83rd
65th
8th
Abundant Numbers (Long)
53rd19th35th
1st
57th
3rd18th
47th
Arabic to Roman
19th
1st
17th
4th45th
12th
Arithmetic Numbers
47th16th
15th
2nd74th
27th
Arrows
41st
6th
6th48th
Ascending Primes
4th
ASCII Table
37th10th20th
9th
25th
5th23rd
5th
Billiards
2nd53rd
brainfuck
37th
4th34th
Card Number Validation
3rd71st
Catalan Numbers
18th
23rd
26th
1st
3rd1st
34th
13th
Catalan’s Constant
9th
6th
1st
4th11th
15th
Christmas Trees
44th
17th
3rd64th
78th
Collatz
8th
71st34th44th
41st
40th
1st50th
43rd
8th
CSS Colors
18th
5th
39th2nd27th
Cubes
23rd
7th
3rd44th
Day of Week
1st
37th
1st1st
26th
DFA Simulator
6th
3rd57th
Diamonds
34th
28th
29th
5th26th
Divisors
12th
126th26th52nd
47th
1st
45th
7th1st
46th
7th
Emirp Numbers
24th
15th
1st126th
38th
5th
Emirp Numbers (Long)
19th
17th
2nd72nd
41st
Emojify
6th
6th
💎66th
Evil Numbers
61st35th39th
28th
1st1st
64th
6th
Evil Numbers (Long)
48th26th35th
18th
1st1st
Factorial Factorisation
3rd50th
Farey Sequence
35th16th
7th
5th74th
Fibonacci
54th
191st88th83rd
18th
1st
107th
1st1st116th
10th
Fizz Buzz
71st
167th111th77th
90th
116th9th44th
Foo Fizz Buzz Bar
16th55th
23rd
8th20th
Forsyth–Edwards Notation
11th
2nd60th
Fractions
42nd
16th
3rd43rd
1st
Game of Life
21st13th13th
2nd15th
Gijswijt’s Sequence
12th
3rd31st
Happy Numbers
13th
40th22nd14th
27th
1st138th
36th
9th
Happy Numbers (Long)
43rd23rd27th
22nd
5th22nd
38th
Hexdump
13th
4th29th
Hilbert Curve
💎31st
Intersection
27th
10th
3rd59th
31st
Inventory Sequence
9th30th
3rd13th
28th
ISBN
6th
16th23rd
10th
6th18th
Jacobi Symbol
15th
10th
5th15th
Kolakoski Constant
9th
3rd22nd
Kolakoski Sequence
23rd
23rd
4th13th
34th
Leap Years
14th37th44th21st25th17th
18th27th23rd23rd8th
50th26th11th62nd2nd59th47th22nd60th23rd13th8th
Levenshtein Distance
9th
23rd
11th
4th
16th
Leyland Numbers
17th
33rd
20th
3rd1st
45th
ln 2
7th
4th1st
Look and Say
23rd
18th
4th34th
53rd
Lucky Numbers
18th
19th
3rd67th
Lucky Tickets
12th
6th83rd
Mandelbrot
3rd76th
Maze
10th13th
8th
3rd33rd
Medal Tally
10th
7th
3rd51st
Minesweeper
💎42nd
Morse Decoder
💎50th
Morse Encoder
17th
2nd69th
Musical Chords
17th
8th
2nd53rd
N Queens
2nd85th
Niven Numbers
48th9th29th
38th1st
37th
1st50th
106th
7th
Niven Numbers (Long)
50th8th44th
17th
9th65th
59th
Number Spiral
7th
5th30th
12th
Odious Numbers
53rd32nd34th
26th
1st1st
56th
7th
Odious Numbers (Long)
44th24th32nd
16th
1st1st
Ordinal Numbers
24th
24th
6th81st
1st
PalindromemordnilaP
4th71st
Pangram Grep
39th
20th
52nd3rd125th
43rd
Partition Numbers
4th85th
Pascal’s Triangle
47th21st23rd
24th
22nd
20th
6th116th
68th
5th
Pernicious Numbers
53rd1st36th
30th23rd
1st1st
44th
6th
Pernicious Numbers (Long)
19th
8th
8th30th
5th
Poker
3rd61st
Polyominoes
52nd
Prime Numbers
21st
122nd18th38th
27th1st
9th147th82nd89th
7th
Prime Numbers (Long)
10th
113th41st60th
35th1st
1st1st35th57th
4th
Proximity Grid
10th
5th
2nd16th
QR Decoder
15th
4th
2nd22nd
Quine
1st
105th70th28th
79th
1st1st
100th
Recamán
10th
23rd39th
7th
5th31st
40th
Repeating Decimals
2nd17th
17th
Reverse Polish Notation
10th
22nd
1st8th
4th27th
46th
Reversi
3rd61st
Rijndael S-box
48th18th
3rd72nd
Rock-paper-scissors-Spock-lizard
7th
11th
6th24th
Roman to Arabic
23rd
5th112th
ROT13
5th88th
Rule 110
15th
6th70th
Scrambled Sort
2nd40th
Set
8th
3rd59th
Seven Segment
4th
29th
7th
4th62nd
SI Units
💎44th
Sierpiński Triangle
27th
17th
6th69th
Smith Numbers
22nd17th17th
7th
4th72nd
Spelling Numbers
26th
1st
7th
4th33rd
Star Wars GPT
2nd65th
Star Wars Opening Crawl
14th
53rd
Sudoku
20th
2nd37th
Sudoku (Fill-in)
81st
Ten-pin Bowling
54th
Tic-tac-toe
2nd
Time Distance
9th
10th
3rd28th
Tongue-twisters
7th
5th67th
Topological Sort
2nd57th
Tower of Hanoi
1st97th
Transpose Sentence
4th23rd
Trinomial Triangle
44th
United States
20th
7th
41st
Vampire Numbers
9th
6th
4th33rd
27th
Van Eck Sequence
18th
14th
1st32nd
Zeckendorf Representation
5th84th
Zodiac Signs
14th
4th
3rd64th
γ
18th8th
3rd43rd
λ
14th
8th
5th24th
19th
π
16th
11th27th
4th12th
42nd
τ
17th
7th
5th9th
34th
φ
18th
21st
58th
5th1st
30th
√2
16th
16th
47th
5th1st
27th
𝑒
18th
17th
5th1st
44th