12 Days of Christmas
6th
39th
26th
19th
51st
23rd
11th
24 Game
15th
7th
56th
25th
99 Bottles of Beer
8th
60th
20th
Abundant Numbers
19th
26th
109th
21st
Abundant Numbers (Long)
15th
26th
48th
21st
Alphabetic Numbers
9th
11th
Arabic to Roman
83rd
30th
Arithmetic Numbers
16th
66th
17th
Arrows
43rd
29th
Ascending Primes
10th
75th
13th
ASCII Table
8th
14th
42nd
21st
43rd
Billiards
19th
brainfuck
47th
35th
Calendar
32nd
17th
Card Number Validation
25th
Catalan Numbers
11th
92nd
62nd
Catalan’s Constant
24th
11th
60th
28th
Christmas Trees
21st
20th
91st
44th
Collatz
18th
31st
106th
22nd
Connect Four
14th
CSS Colors
89th
35th
Cubes
5th
62nd
15th
Day of Week
1st
28th
DFA Simulator
22nd
17th
Diamonds
17th
49th
19th
52nd
33rd
Divisors
27th
32nd
51st
Emirp Numbers
17th
175th
62nd
Emirp Numbers (Long)
17th
98th
35th
Emojify
125th
19th
Evil Numbers
26th
42nd
169th
71st
16th
Evil Numbers (Long)
15th
37th
89th
42nd
29th
Factorial Factorisation
8th
19th
12th
68th
40th
Farey Sequence
13th
68th
20th
Fibonacci
41st
55th
194th
131st
10th
Fizz Buzz
50th
66th
1,055th
140th
Foo Fizz Buzz Bar
15th
58th
16th
Forsyth–Edwards Notation
50th
20th
Fractions
24th
1st
Game of Life
37th
20th
Gijswijt’s Sequence
13th
60th
26th
Gray Code Decoder
29th
Gray Code Encoder
35th
Happy Numbers
12th
80th
165th
68th
Happy Numbers (Long)
17th
93rd
53rd
Hexdump
25th
27th
Hilbert Curve
9th
34th
15th
Intersection
100th
36th
Inventory Sequence
18th
12th
61st
22nd
ISBN
14th
67th
31st
Jacobi Symbol
18th
Kaprekar Numbers
5th
58th
25th
Kolakoski Constant
22nd
61st
39th
Kolakoski Sequence
27th
68th
20th
Leap Years
6th
125th
44th
Levenshtein Distance
8th
45th
56th
Leyland Numbers
19th
20th
117th
28th
ln 2
16th
64th
34th
Look and Say
26th
88th
65th
33rd
Lucky Numbers
16th
79th
91st
36th
Mandelbrot
4th24th
46th
135th
19th
Maze
27th
15th
Medal Tally
20th
Minesweeper
12th
Morse Decoder
27th
Morse Encoder
6th
29th
Multitap Input
19th
Musical Chords
22nd
N Queens
6th
7th
25th
17th
Niven Numbers
30th
1st
32nd
Niven Numbers (Long)
14th
22nd
1st
Number Spiral
4th53rd
21st
50th
13th
10th29th
9th
Odious Numbers
26th
40th
154th
62nd
Odious Numbers (Long)
14th
37th
84th
39th
Ordinal Numbers
152nd
36th
PalindromemordnilaP
33rd
24th
Pangram Grep
3rd
20th44th
38th
141st
27th
431st
16th
28th
18th
Partition Numbers
6th
48th
37th
Pascal’s Triangle
14th
83rd
105th
59th
Pernicious Numbers
35th
84th
182nd
95th
Pernicious Numbers (Long)
17th
86th
46th
Poker
15th
Polyominoes
4th
33rd
14th
Prime Numbers
44th
36th
398th
26th
Prime Numbers (Long)
19th
30th
198th
1st
Proximity Grid
17th
QR Decoder
31st
15th
Quine
145th
227th
21st105th111th130th111th
34th61st96th25th
41st57th1st
94th26th
25th123rd45th
151st
131st96th
838th
85th
1st
58th78th
13th
Recamán
21st
44th
19th
Repeating Decimals
24th
Reverse Polish Notation
61st
32nd
22nd
Reversi
19th
Rijndael S-box
14th
12th
64th
44th
26th
16th
Rock-paper-scissors-Spock-lizard
28th
Roman to Arabic
51st
ROT13
5th
36th
49th
Rule 110
7th
58th
32nd
Scrambled Sort
25th
Set
21st
Seven Segment
7th
10th
49th
24th
SI Units
16th
Sierpiński Triangle
6th
78th
48th
Smith Numbers
17th
76th
19th
Spelling Numbers
16th
Star Wars GPT
19th
Star Wars Opening Crawl
18th
Sudoku
15th
Sudoku (Fill-in)
14th
Taxicab Numbers
6th
24th
Ten-pin Bowling
25th
Tic-tac-toe
34th
25th
Time Distance
33rd
20th
Tongue-twisters
22nd
102nd
38th
Topological Sort
19th
Tower of Hanoi
9th
46th
26th
Transpose Sentence
18th
15th
Trinomial Triangle
6th
42nd
26th
United States
5th
77th
32nd
Vampire Numbers
9th
12th
63rd
46th
Van Eck Sequence
20th
94th
29th
Zeckendorf Representation
25th
Zodiac Signs
11th
99th
15th
7th
γ
15th
43rd
22nd
7th
λ
22nd
9th75th30th
69th
91st
36th
π
23rd
24th
216th
33rd
τ
21st
109th
58th
31st
6th
φ
28th
25th
72nd
54th
6th
√2
33rd11th14th11th18th7th23rd34th54th26th15th14th53rd31st16th22nd13th10th9th25th15th16th7th14th54th20th15th31st31st8th71st116th7th67th18th29th33rd8th6th7th43rd18th25th14th548th16th22nd6th48th15th8th26th10th10th11th6th14th6th11th
𝑒
25th
114th
24th
45th
44th