12 Days of Christmas
18th
23rd
24 Game
8th22nd
12th
8th
5th
8th
6th
99 Bottles of Beer
23rd
Abundant Numbers
36th
14th
Abundant Numbers (Long)
16th
Arabic to Roman
24th
55th
Arithmetic Numbers
11th
8th
Arrows
9th
46th
Ascending Primes
43rd
31st
24th
19th
8th
ASCII Table
32nd
Billiards
10th
brainfuck
21st
12th
31st
Calendar
9th
1st
Card Number Validation
13th
Catalan Numbers
30th
1st
Catalan’s Constant
8th
5th
28th
Christmas Trees
67th
7th
Collatz
5th
48th
CSS Colors
8th
61st
Cubes
9th
34th
48th
7th
Day of Week
1st
1st
DFA Simulator
27th
Diamonds
25th
115th
Divisors
47th
1st
31st
Emirp Numbers
15th
Emirp Numbers (Long)
16th
Emojify
6th
19th
35th
22nd
Evil Numbers
1st
85th63rd
Evil Numbers (Long)
1st
51st
Factorial Factorisation
20th
4th
Farey Sequence
6th
20th
Fibonacci
29th264th
188th
6th
17th
64th
1st
59th
1st
8th84th
Fizz Buzz
33rd31st11th
21st32nd427th55th
19th
42nd
18th
35th
1st
39th
48th
34th
92nd1st36th
21st25th76th
3rd48th
35th5th
Foo Fizz Buzz Bar
23rd
19th
Forsyth–Edwards Notation
16th
Fractions
1st
Game of Life
19th
26th
Gijswijt’s Sequence
23rd
Happy Numbers
1st
28th
Happy Numbers (Long)
21st
Hexdump
27th
Hilbert Curve
7th
14th
6th
Intersection
14th
25th
Inventory Sequence
24th
ISBN
16th
Jacobi Symbol
27th
Kaprekar Numbers
22nd
Kolakoski Constant
14th
Kolakoski Sequence
13th
Leap Years
130th
16th
Levenshtein Distance
19th
1st
Leyland Numbers
1st
ln 2
6th11th
1st
4th
Look and Say
34th
10th
38th
13th
57th
9th
Lucky Numbers
63rd
16th
Lucky Tickets
13th
1st
Mahjong
22nd
21st
Mandelbrot
15th
Maze
7th
Medal Tally
30th
Minesweeper
7th
Morse Decoder
20th
Morse Encoder
5th
35th
Multitap Input
13th
Musical Chords
31st
3rd
N Queens
25th
Niven Numbers
1st
1st
Niven Numbers (Long)
40th
Number Spiral
31st
10th
Odious Numbers
36th
1st
Odious Numbers (Long)
33rd
1st
Ordinal Numbers
3rd
PalindromemordnilaP
6th
Pangram Grep
28th
41st
28th39th
69th
30th
9th
11th
59th66th24th
58th
26th
88th
29th
Partition Numbers
33rd
Pascal’s Triangle
28th
1st
22nd
22nd
Pernicious Numbers
1st
Pernicious Numbers (Long)
1st
Poker
20th
Polyominoes
23rd
Prime Numbers
46th
1st
1st
122nd1st
Prime Numbers (Long)
1st
1st
70th
Proximity Grid
25th
QR Decoder
19th
Quine
1st44th1st22nd17th24th24th142nd112th
12th22nd1st59th37th4th45th
12th
25th26th
77th
79th72nd64th10th86th280th
80th
124th60th38th55th120th49th
35th1st32nd79th
1st112th
60th62nd13th16th39th
24th31st
Recamán
17th
Repeating Decimals
15th
21st
Reverse Polish Notation
1st
36th
Reversi
36th
Rijndael S-box
5th
6th
30th
16th16th6th
16th
9th
Rock-paper-scissors-Spock-lizard
20th
Roman to Arabic
27th
20th
ROT13
1st
Rule 110
20th
Scrambled Sort
2nd
28th
22nd
Set
17th
Seven Segment
81st
61st
SI Units
23rd
18th
Sierpiński Triangle
22nd
54th
Smith Numbers
25th
Spelling Numbers
26th1st
24th
Star Wars GPT
21st
Star Wars Opening Crawl
27th
Sudoku
49th
Sudoku (Fill-in)
59th
Ten-pin Bowling
20th
Tic-tac-toe
25th
19th
Time Distance
26th
Tongue-twisters
9th
29th
Topological Sort
7th
2nd
Tower of Hanoi
8th
Transpose Sentence
23rd
Trinomial Triangle
13th
10th
United States
13th
31st
Vampire Numbers
27th
Van Eck Sequence
32nd
Zeckendorf Representation
12th
Zodiac Signs
32nd
γ
5th
5th21st4th
6th18th2nd
13th
11th4th
57th12th9th
7th
12th10th
3rd
4th7th11th
6th5th
4th
7th4th8th
λ
11th
5th
11th
22nd
19th
π
11th
16th
1st
4th
12th
τ
76th
4th
9th
φ
7th
1st
√2
1st
𝑒
9th
9th
1st18th