12 Days of Christmas
35th
564th
24 Game
25th
101st
99 Bottles of Beer
29th
234th
Abundant Numbers
120th
31st
51st
20th
Abundant Numbers (Long)
73rd
28th
28th
20th
Arabic to Roman
30th
178th
Arithmetic Numbers
56th
35th
142nd
21st
Arrows
36th
269th
Ascending Primes
22nd
57th
ASCII Table
30th
193rd
Billiards
19th
84th
brainfuck
32nd
199th
Card Number Validation
19th
96th
Catalan Numbers
23rd
55th
1st
36th
Catalan’s Constant
20th
68th
Christmas Trees
38th
417th
Collatz
24th
32nd
CSS Colors
11th
27th
102nd
Cubes
28th
149th
Day of Week
30th
58th
73rd
71st
DFA Simulator
31st
111th
Diamonds
32nd
43rd
198th
83rd
Divisors
153rd
33rd
1st
Emirp Numbers
28th
94th
Emirp Numbers (Long)
28th
76th
Emojify
23rd
110th
Evil Numbers
53rd
11th
5th31st
1st
87th
48th
11th
Evil Numbers (Long)
42nd
11th
18th25th
5th
35th
48th
20th
Factorial Factorisation
26th
14th
130th
Farey Sequence
30th
95th
8th
Fibonacci
97th
4th
294th
1st
1st
118th
Fizz Buzz
26th
55th
1st
54th
Foo Fizz Buzz Bar
1st
1st
Forsyth–Edwards Notation
28th
119th
Fractions
1st
1st
Game of Life
29th
120th
Gijswijt’s Sequence
27th
123rd
Happy Numbers
52nd
4th19th
52nd
15th
49th
40th
13th
Happy Numbers (Long)
36th
25th
11th
54th
31st
Hexdump
24th
82nd
Hilbert Curve
11th
7th
5th
7th
41st
7th
Intersection
24th
60th
Inventory Sequence
33rd
28th
19th
44th
ISBN
27th
116th
Jacobi Symbol
27th
128th
Kaprekar Numbers
3rd2nd20th
80th
Kolakoski Constant
12th
31st
Kolakoski Sequence
27th
109th
Leap Years
7th20th3rd
20th
1st
14th
29th
9th
Levenshtein Distance
22nd
17th
1st
Leyland Numbers
22nd
7th
ln 2
1st
1st
Look and Say
17th
21st
23rd
Lucky Numbers
20th
53rd
59th
Lucky Tickets
28th
121st
Mandelbrot
20th
52nd
5th
Maze
26th
87th
Medal Tally
29th
91st
Minesweeper
17th
44th
Morse Decoder
26th
161st
Morse Encoder
20th
113th
Musical Chords
28th
95th
N Queens
18th
62nd
Niven Numbers
20th
4th27th
118th
36th
Niven Numbers (Long)
17th
93rd
37th
Number Spiral
28th
131st
Odious Numbers
9th19th14th7th
45th29th53rd14th12th4th4th32nd34th21st17th12th13th
7th19th
8th43rd11th49th
45th17th14th68th13th15th53rd4th14th13th8th21st27th12th21st22nd1st15th44th11th75th21st24th
9th1st13th
1st10th8th13th
Odious Numbers (Long)
38th
11th
5th24th
28th
3rd
1st
46th
16th
Ordinal Numbers
26th
30th
148th
PalindromemordnilaP
8th
33rd
Pangram Grep
21st
11th
14th
1st9th
22nd
20th
6th
40th
110th21st
23rd
19th
Partition Numbers
16th
45th
Pascal’s Triangle
29th
38th
74th
Pernicious Numbers
42nd
1st
1st
56th
Pernicious Numbers (Long)
32nd
12th
41st
Poker
25th
118th
Polyominoes
17th
52nd
Prime Numbers
127th
4th1st
58th
1st
85th
Prime Numbers (Long)
20th
49th
Proximity Grid
26th
101st
QR Decoder
22nd
58th
Quine
1st19th
1st
102nd
2nd1st
1st
1st
1st
109th
Recamán
28th
88th
Repeating Decimals
20th
48th
Reverse Polish Notation
25th
97th
Reversi
23rd
67th
Rijndael S-box
28th
9th
23rd
60th
Rock-paper-scissors-Spock-lizard
20th
118th
Roman to Arabic
18th
32nd
10th
ROT13
6th
1st
Rule 110
29th
139th
Scrambled Sort
18th
51st
Set
9th
9th
Seven Segment
23rd
107th
Sierpiński Triangle
18th
47th
Smith Numbers
25th
80th
Spelling Numbers
25th
113th
Star Wars GPT
18th
63rd
Star Wars Opening Crawl
30th
126th
Sudoku
22nd
89th
Sudoku (Fill-in)
21st
72nd
Ten-pin Bowling
27th
107th
Tic-tac-toe
24th
94th
Time Distance
28th
131st
Tongue-twisters
30th
228th
Topological Sort
18th
73rd
Transpose Sentence
30th
83rd
Trinomial Triangle
7th
17th
United States
24th
14th
75th
Vampire Numbers
4th28th
90th
Van Eck Sequence
16th
30th
Zeckendorf Representation
23rd
86th
Zodiac Signs
25th
97th
γ
6th17th25th
12th
82nd
λ
24th
9th
16th32nd
96th
20th
54th
π
25th
36th
99th
τ
25th
99th
φ
27th
54th
83rd
√2
1st
1st
𝑒
14th
1st
1st33rd