12 Days of Christmas
5th
12th
363rd
6th
24 Game
2nd
75th
99 Bottles of Beer
7th
95th
356th
5th
Abundant Numbers
219th
6th
100th
9th
Abundant Numbers (Long)
6th
81st
Arabic to Roman
1st
20th
221st1st
Arithmetic Numbers
30th
83rd
Arrows
24th
5th
9th
74th
9th
8th
Ascending Primes
31st
4th
74th
5th
ASCII Table
3rd40th
273rd
5th
Billiards
3rd
86th
brainfuck
17th
237th
Calendar
54th
Card Number Validation
102nd
Catalan Numbers
11th
216th
Catalan’s Constant
2nd
1st
146th
3rd
Christmas Trees
30th
41st
165th
Collatz
36th
142nd
CSS Colors
4th
1st
33rd
89th
Cubes
38th
97th
Day of Week
33rd
103rd
1st
1st
24th
DFA Simulator
28th
100th
Diamonds
38th
119th
82nd
Divisors
37th
1st
1st
Emirp Numbers
4th
166th
257th
6th
Emirp Numbers (Long)
69th
115th
Emojify
25th
3rd
92nd
5th21st
Evil Numbers
4th5th
10th
1st
55th
Evil Numbers (Long)
20th
11th
39th
23rd
Factorial Factorisation
4th
16th4th
14th
95th
8th30th
9th
Farey Sequence
59th
8th
Fibonacci
102nd
9th4th
114th56th
25th
1st
1st
1st
15th24th63rd
79th
Fizz Buzz
108th31st3rd
5th27th
23rd
16th12th
79th
61st1st
9th
9th
1st1st
58th
8th1st30th
Foo Fizz Buzz Bar
20th
4th29th
49th
17th
1st1st
1st
7th40th
Forsyth–Edwards Notation
113th
Fractions
34th
141st
1st
Game of Life
18th
144th
Gijswijt’s Sequence
6th
101st
Happy Numbers
4th18th
47th
1st
6th27th
Happy Numbers (Long)
238th
Hexdump
94th
Hilbert Curve
2nd
1st
4th
63rd
6th
2nd
Intersection
260th
Inventory Sequence
82nd
27th
ISBN
12th
4th
13th
98th
Jacobi Symbol
79th
Kaprekar Numbers
2nd
42nd
4th
Kolakoski Constant
2nd
64th
3rd
8th
Kolakoski Sequence
28th
101st
Leap Years
60th
55th
61st
Levenshtein Distance
17th
1st
116th
1st
3rd19th
Leyland Numbers
8th
19th
ln 2
1st
25th
1st
5th20th
Look and Say
35th
172nd
31st
Lucky Numbers
3rd
38th
46th
Lucky Tickets
131st
Mahjong
45th
Mandelbrot
44th
Maze
98th
Medal Tally
70th
Minesweeper
56th
Morse Decoder
37th
Morse Encoder
15th
48th
Musical Chords
24th25th
14th
83rd
N Queens
3rd
48th
3rd
Niven Numbers
4th
167th
65th
305th
9th
Niven Numbers (Long)
22nd
34th
116th
Number Spiral
5th
75th
4th
Odious Numbers
4th4th
10th
1st
30th
26th
Odious Numbers (Long)
5th
19th
1st
21st
19th
Ordinal Numbers
245th
54th
1st
PalindromemordnilaP
2nd
76th
Pangram Grep
29th
26th
15th
58th
22nd
16th
35th
179th
64th
12th
26th
Partition Numbers
4th
56th
Pascal’s Triangle
30th
17th
127th
Pernicious Numbers
4th26th
1st
21st
Pernicious Numbers (Long)
102nd
37th
Poker
65th
Polyominoes
3rd
57th
4th
Prime Numbers
4th44th
1st
131st
251st
8th120th
Prime Numbers (Long)
20th
1st
69th
52nd
67th
Proximity Grid
100th
QR Decoder
46th
Quine
1st
1st
67th79th
9th
1st
63rd
251st
86th
1st
83rd
72nd
1st
Recamán
7th
180th
43rd
Repeating Decimals
86th
20th
Reverse Polish Notation
52nd
95th
Reversi
67th
Rijndael S-box
49th45th
3rd
4th
49th
5th
Rock-paper-scissors-Spock-lizard
17th
149th
Roman to Arabic
43rd
37th
14th
1st
171st1st
13th
ROT13
5th
21st
88th
23rd
9th
Rule 110
147th
Scrambled Sort
24th
21st
11th
60th4th
21st
Set
5th
35th
19th
Seven Segment
78th
SI Units
8th
44th
Sierpiński Triangle
21st
60th
Smith Numbers
3rd
150th
5th33rd
Spelling Numbers
1st
136th
Star Wars GPT
64th
Star Wars Opening Crawl
28th
103rd
Sudoku
75th
Sudoku (Fill-in)
61st
Ten-pin Bowling
7th
70th
Tic-tac-toe
73rd
Time Distance
20th
89th
Tongue-twisters
39th
4th
50th
4th
Topological Sort
33rd
Tower of Hanoi
22nd
13th
27th8th
9th
10th
21st
19th
17th
76th
21st
Transpose Sentence
4th
1st
143rd
Trinomial Triangle
58th
United States
6th
68th
Vampire Numbers
4th24th
70th
4th
6th
5th
Van Eck Sequence
7th
89th
Zeckendorf Representation
103rd
Zodiac Signs
86th
7th
8th
γ
5th28th
1st12th
88th
4th
5th
λ
4th
9th4th
14th
6th
16th
44th
65th
4th
6th
π
22nd
4th26th
10th
1st
4th
106th
4th14th
τ
21st
26th
1st
4th
96th
4th15th
φ
3rd1st
32nd
1st16th
22nd
1st
5th21st
√2
2nd
1st
101st
5th33rd
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