12 Days of Christmas
18th
20th
24 Game
8th18th
6th
5th
4th
19th
5th
99 Bottles of Beer
20th
Abundant Numbers
31st
14th
Abundant Numbers (Long)
13th
Arabic to Roman
23rd
50th
Arithmetic Numbers
13th
7th
Arrows
6th
48th
Ascending Primes
35th
26th
20th
16th
7th
ASCII Table
29th
Billiards
6th
brainfuck
11th
26th
Card Number Validation
11th
Catalan Numbers
71st
Catalan’s Constant
8th
6th
26th
Christmas Trees
60th
6th
Collatz
5th
46th
CSS Colors
8th
75th
Cubes
8th
29th
52nd
6th
Day of Week
67th
140th
DFA Simulator
21st
Diamonds
23rd
Divisors
1st
31st
Emirp Numbers
11th
Emirp Numbers (Long)
12th
Emojify
6th
22nd
102nd
21st
Evil Numbers
112th
81st
Evil Numbers (Long)
32nd
46th
Factorial Factorisation
29th
3rd
Farey Sequence
6th
37th
Fibonacci
27th237th
196th
59th
50th
1st
7th70th
Fizz Buzz
31st27th11th
19th32nd408th51st
19th
40th
15th
33rd
1st35th
47th
31st
87th1st35th
16th21st71st
3rd281st
33rd5th
Foo Fizz Buzz Bar
20th
14th
Forsyth–Edwards Notation
16th
Fractions
38th
Game of Life
22nd
Gijswijt’s Sequence
21st
Happy Numbers
38th
27th
Happy Numbers (Long)
16th
Hexdump
29th
Intersection
12th
21st
Inventory Sequence
20th
ISBN
16th
Jacobi Symbol
23rd
Kaprekar Numbers
49th
Kolakoski Constant
12th
Kolakoski Sequence
12th
Leap Years
114th
12th
Levenshtein Distance
1st
Leyland Numbers
1st
ln 2
6th10th
48th
4th
Look and Say
24th
9th
34th
10th
50th
8th
Lucky Numbers
55th
12th
Lucky Tickets
23rd
22nd
Mahjong
19th
43rd
Maze
6th
Medal Tally
33rd
Morse Decoder
94th
Morse Encoder
5th
104th
Musical Chords
67th
2nd
N Queens
25th
Niven Numbers
1st
Niven Numbers (Long)
32nd
Number Spiral
72nd
9th
Odious Numbers
32nd
82nd
Odious Numbers (Long)
30th
67th
Ordinal Numbers
42nd
PalindromemordnilaP
52nd
Pangram Grep
20th
60th
52nd
17th
79th
Partition Numbers
24th
Pascal’s Triangle
19th
35th
Pernicious Numbers
78th
Pernicious Numbers (Long)
37th
Poker
16th
Polyominoes
52nd
Prime Numbers
42nd
1st
110th1st
Prime Numbers (Long)
1st
56th
Proximity Grid
21st
QR Decoder
17th
Quine
127th39th1st17th
25th64th138th98th
11th
1st56th34th4th41st61st
20th20th66th
74th64th60th9th71st261st76th
114th56th34th49th113th44th
31st58th30th75th
1st106th
57th60th12th12th34th
20th33rd
Recamán
15th
Repeating Decimals
25th
Reverse Polish Notation
1st
32nd
Reversi
44th
Rijndael S-box
5th
6th
15th14th5th
15th
7th
Rock-paper-scissors-Spock-lizard
41st
Roman to Arabic
22nd
40th
ROT13
1st
Rule 110
79th
Set
36th
Seven Segment
62nd
SI Units
24th
Sierpiński Triangle
21st
63rd
Smith Numbers
21st
Spelling Numbers
30th55th
32nd
Star Wars GPT
11th
Star Wars Opening Crawl
36th
Sudoku
89th
Sudoku (Fill-in)
58th
Ten-pin Bowling
22nd
Tic-tac-toe
51st
Time Distance
22nd
Tongue-twisters
5th
333rd
Transpose Sentence
61st
United States
14th
27th
Vampire Numbers
26th
Van Eck Sequence
24th
Zeckendorf Representation
11th
Zodiac Signs
26th
γ
5th
6th16th4th
6th14th2nd
11th
11th4th
51st11th9th
4th
11th10th
2nd
3rd6th8th6th4th
💎
6th3rd7th
λ
10th
6th
21st
16th
π
11th
4th
8th
τ
4th
6th
φ
7th
27th
√2
82nd
𝑒
8th
10th
76th10th