12 Days of Christmas
26th
9th
3rd87th
24 Game
3rd
99 Bottles of Beer
34th
13th
28th
4th26th
3rd
Abundant Numbers
15th
67th33rd37th
1st
41st
4th84th
65th
8th
Abundant Numbers (Long)
53rd19th36th
1st
57th
3rd19th
48th
Arabic to Roman
19th
1st
17th
4th45th
12th
Arithmetic Numbers
47th16th
15th
2nd75th
27th
Arrows
41st
6th
6th49th
Ascending Primes
4th
ASCII Table
37th10th20th
9th
25th
5th24th
5th
Billiards
2nd57th
brainfuck
38th
4th34th
Card Number Validation
3rd73rd
Catalan Numbers
18th
23rd
26th
1st
3rd1st
37th
13th
Catalan’s Constant
9th
6th
1st
4th12th
15th
Christmas Trees
44th
17th
3rd67th
78th
Collatz
8th
71st34th45th
41st
45th
1st50th
43rd
8th
CSS Colors
18th
5th
39th2nd27th
Cubes
23rd
7th
3rd45th
Day of Week
1st
37th
1st1st
26th
DFA Simulator
6th
3rd59th
Diamonds
34th
28th
29th
5th28th
Divisors
12th
126th26th54th
47th
1st
47th
7th1st
46th
7th
Emirp Numbers
24th
15th
1st127th
38th
5th
Emirp Numbers (Long)
20th
17th
2nd75th
42nd
Emojify
6th
6th
💎69th
Evil Numbers
61st35th39th
28th
1st1st
65th
6th
Evil Numbers (Long)
48th26th35th
18th
1st1st
Factorial Factorisation
3rd51st
Farey Sequence
35th16th
7th
5th75th
Fibonacci
56th
193rd89th85th
18th
1st
107th
1st1st116th
10th
Fizz Buzz
71st
169th111th77th
91st
116th9th46th
Foo Fizz Buzz Bar
16th57th
23rd
8th21st
Forsyth–Edwards Notation
11th
2nd61st
Fractions
42nd
16th
3rd45th
1st
Game of Life
21st13th13th
2nd15th
Gijswijt’s Sequence
12th
3rd33rd
Happy Numbers
13th
41st22nd14th
27th
1st139th
36th
9th
Happy Numbers (Long)
43rd23rd27th
22nd
5th22nd
38th
Hexdump
13th
4th30th
Hilbert Curve
💎34th
Intersection
27th
10th
3rd60th
31st
Inventory Sequence
9th30th
3rd14th
28th
ISBN
6th
16th23rd
11th
6th18th
Jacobi Symbol
15th
10th
5th16th
Kolakoski Constant
9th
3rd23rd
Kolakoski Sequence
23rd
23rd
4th14th
34th
Leap Years
14th37th44th21st25th17th
18th27th24th25th9th
52nd26th11th63rd4th61st48th22nd60th23rd13th8th
Levenshtein Distance
9th
25th
11th
4th
16th
Leyland Numbers
18th
34th
20th
3rd1st
46th
ln 2
7th
4th1st
Look and Say
23rd
18th
4th35th
53rd
Lucky Numbers
18th
19th
3rd69th
Lucky Tickets
12th
6th88th
Mandelbrot
3rd79th
Maze
10th13th
8th
3rd34th
Medal Tally
10th
7th
3rd54th
Minesweeper
💎47th
Morse Decoder
💎51st
Morse Encoder
17th
2nd72nd
Musical Chords
18th
8th
2nd56th
N Queens
2nd90th
Niven Numbers
48th9th29th
40th1st
39th
1st52nd
107th
7th
Niven Numbers (Long)
51st9th49th
18th
9th68th
60th
Number Spiral
7th
5th30th
12th
Odious Numbers
54th32nd35th
26th
1st1st
57th
7th
Odious Numbers (Long)
44th24th32nd
16th
1st1st
Ordinal Numbers
24th
25th
6th82nd
1st
PalindromemordnilaP
4th75th
Pangram Grep
40th
20th
53rd3rd127th
43rd
Partition Numbers
4th89th
Pascal’s Triangle
47th21st23rd
24th
22nd
20th
6th118th
70th
5th
Pernicious Numbers
54th1st38th
31st23rd
1st1st
45th
6th
Pernicious Numbers (Long)
19th
8th
8th31st
5th
Poker
3rd63rd
Polyominoes
55th
Prime Numbers
21st
123rd18th38th
27th1st
9th151st83rd90th
7th
Prime Numbers (Long)
10th
113th41st61st
35th1st
1st1st35th58th
4th
Proximity Grid
10th
5th
2nd18th
QR Decoder
15th
4th
2nd24th
Quine
1st
105th70th28th
79th
1st1st
100th
Recamán
10th
23rd42nd
7th
5th33rd
40th
Repeating Decimals
2nd19th
18th
Reverse Polish Notation
10th
22nd
1st8th
4th27th
46th
Reversi
3rd66th
Rijndael S-box
48th19th
3rd75th
Rock-paper-scissors-Spock-lizard
7th
11th
6th25th
Roman to Arabic
23rd
5th114th
ROT13
5th89th
Rule 110
15th
6th72nd
Scrambled Sort
2nd43rd
Set
9th
3rd61st
Seven Segment
4th
30th
7th
4th63rd
SI Units
💎48th
Sierpiński Triangle
27th
17th
6th71st
Smith Numbers
22nd17th17th
7th
4th74th
Spelling Numbers
28th
1st
7th
4th35th
Star Wars GPT
2nd71st
Star Wars Opening Crawl
14th
54th
Sudoku
20th
2nd38th
Sudoku (Fill-in)
84th
Ten-pin Bowling
58th
Tic-tac-toe
2nd
Time Distance
9th
10th
3rd28th
Tongue-twisters
7th
5th68th
Topological Sort
2nd60th
Tower of Hanoi
1st100th
Transpose Sentence
4th25th
Trinomial Triangle
50th
United States
20th
7th
41st
Vampire Numbers
9th
6th
4th33rd
27th
Van Eck Sequence
18th
14th
1st32nd
Zeckendorf Representation
5th87th
Zodiac Signs
14th
4th
3rd67th
γ
18th8th
3rd44th
λ
14th
8th
5th24th
19th
π
16th
11th28th
4th14th
43rd
τ
17th
7th
5th9th
35th
φ
18th
21st
58th
5th1st
30th
√2
16th
16th
47th
5th1st
28th
𝑒
18th
17th
5th1st
44th