12 Days of Christmas
29th
18th
28th
24 Game
8th23rd
14th
8th
7th
9th
6th
99 Bottles of Beer
26th
Abundant Numbers
38th
14th
Abundant Numbers (Long)
103rd
19th
Alphabetic Numbers
12th
Arabic to Roman
24th
57th
Arithmetic Numbers
11th
8th
Arrows
13th
46th
48th
Ascending Primes
42nd
35th
24th
21st
8th
ASCII Table
37th
Billiards
13th
brainfuck
24th
13th
32nd
Calendar
11th
1st
Card Number Validation
15th
Catalan Numbers
29th
32nd
1st
Catalan’s Constant
8th
5th
32nd
Christmas Trees
73rd
7th
Collatz
6th
55th
Continued Fractions
16th
CSS Colors
8th
62nd
Cubes
9th
34th
51st
7th
Day of Week
1st
1st
DFA Simulator
27th
Diamonds
51st
28th
118th
Divisors
47th
2nd
31st
Emirp Numbers
17th
Emirp Numbers (Long)
18th
Emojify
6th
20th
36th
24th
Evil Numbers
1st
90th71st
Evil Numbers (Long)
1st
54th
Factorial Factorisation
20th
4th
Farey Sequence
6th
20th
Fibonacci
29th271st
192nd
6th
17th
42nd
69th
1st
65th
1st
9th87th
Fizz Buzz
33rd
32nd11th
21st32nd432nd56th
19th
42nd
20th
4th
1st
40th
48th
34th
92nd1st38th
22nd27th78th
4th49th
36th5th
Foo Fizz Buzz Bar
31st
27th
21st
Forsyth–Edwards Notation
16th
Fractions
1st
Game of Life
21st
29th
Gijswijt’s Sequence
29th
Gray Code Decoder
7th
Gray Code Encoder
1st
Happy Numbers
1st
29th
Happy Numbers (Long)
22nd
Hexdump
11th
Hilbert Curve
8th
20th
6th
Intersection
15th
25th
Inventory Sequence
26th
ISBN
18th
Jacobi Symbol
30th
Kaprekar Numbers
24th
Kolakoski Constant
15th
Kolakoski Sequence
15th
Leap Years
133rd
18th
Levenshtein Distance
9th
1st
Leyland Numbers
1st
ln 2
14th
6th11th
1st
4th
Look and Say
35th
26th
10th
41st
15th
60th
9th
Lucky Numbers
66th
19th
Lucky Tickets
14th
1st
Mahjong
24th
21st
25th
Mandelbrot
16th
Maze
7th
Medal Tally
31st
Minesweeper
8th
Morse Decoder
21st
Morse Encoder
5th
36th
Multitap Input
18th
Musical Chords
34th
4th
N Queens
30th
Niven Numbers
4th
1st
1st
Niven Numbers (Long)
50th
Number Spiral
33rd
17th
10th
Odious Numbers
40th
1st
Odious Numbers (Long)
36th
1st
Ordinal Numbers
5th
PalindromemordnilaP
10th
Pangram Grep
30th
18th
28th41st
73rd
30th
9th
13th
63rd67th27th
62nd
1st
90th
Partition Numbers
34th
Pascal’s Triangle
29th
1st
24th
23rd
Pernicious Numbers
1st
Pernicious Numbers (Long)
1st
Poker
21st
Polyominoes
25th
20th
Prime Numbers
46th
1st
1st
125th1st
Prime Numbers (Long)
1st
1st
73rd
Proximity Grid
26th
QR Decoder
22nd
Quine
1st
44th1st25th17th25th27th144th113th
12th22nd1st59th38th4th47th
12th
26th26th
81st
79th3rd
65th10th92nd284th
84th
129th62nd40th57th122nd49th
35th1st32nd80th
1st115th
63rd63rd13th16th40th
25th
Recamán
17th
Repeating Decimals
16th
23rd
Reverse Polish Notation
1st
36th
Reversi
41st
Rijndael S-box
5th
6th
31st
16th16th9th
17th
9th
Rock-paper-scissors-Spock-lizard
24th
Roman to Arabic
27th
20th
ROT13
1st
Rule 110
22nd
Scrambled Sort
2nd
30th
25th
Set
19th
Seven Segment
83rd
63rd
SI Units
24th
20th
Sierpiński Triangle
22nd
63rd
Smith Numbers
26th
Spelling Numbers
31st1st
25th
Star Wars GPT
26th
27th
Star Wars Opening Crawl
28th
Sudoku
57th
Sudoku (Fill-in)
67th
Taxicab Numbers
15th
Ten-pin Bowling
8th
25th
Tic-tac-toe
25th
20th
Time Distance
26th
Tongue-twisters
9th
32nd
Topological Sort
9th
Tower of Hanoi
24th
12th
Transpose Sentence
1st
19th
25th
Trinomial Triangle
16th
13th
United States
13th
32nd
Vampire Numbers
28th
Van Eck Sequence
32nd
Zeckendorf Representation
14th
Zodiac Signs
33rd
γ
14th
5th
5th22nd4th
6th19th2nd
13th
11th5th
61st15th10th
7th
13th10th
3rd
5th8th12th
6th6th
4th
7th4th11th
λ
11th
5th
14th
25th
22nd
π
11th
15th
1st
4th
15th
τ
78th
4th
9th
φ
7th
1st
√2
1st
𝑒
10th
10th
1st21st