12 Days of Christmas
14th31st20th
7th
87th
11th
148th32nd
💎
24 Game
20th
55th
💎
99 Bottles of Beer
14th18th14th
83rd
11th
135th25th
2nd
Abundant Numbers
5th34th31st
1st13th44th50th
8th
12th137th53rd
2nd
Abundant Numbers (Long)
9th35th33rd
10th30th37th
6th
7th173rd39th
2nd
Arabic to Roman
17th15th
5th
59th
12th
78th23rd
1st
Arithmetic Numbers
5th16th
29th
6th
120th
💎
Arrows
3rd13th11th
5th
22nd
8th
52nd21st
2nd
Ascending Primes
18th
32nd
64th
💎
ASCII Table
8th14th11th
44th
14th
104th32nd
2nd
Billiards
49th
🦄
brainfuck
5th8th7th
58th
7th
86th25th
💎
Card Number Validation
62nd
2nd
Catalan Numbers
4th9th13th
1st5th1st
4th
1st23rd
2nd
Catalan’s Constant
2nd3rd2nd
7th6th
3rd
6th27th10th
2nd5th
Christmas Trees
9th15th10th
10th22nd
5th
161st29th
💎
Collatz
7th22nd35th
8th
27th
8th
99th19th
💎
CSS Colors
3rd9th9th
45th
5th
83rd25th
2nd3rd
Cubes
4th21st7th
4th
38th
5th
76th24th
3rd
Day of Week
56th
2nd
DFA Simulator
12th
51st
🦄
Diamonds
4th15th18th12th
11th
18th
13th
88th23rd
💎
Divisors
11th34th27th
24th12th30th
1st
382nd4th
💎
Emirp Numbers
3rd18th14th
11th14th32nd
12th
79th26th
1st
Emirp Numbers (Long)
6th14th15th
7th
26th
8th
81st
💎
Emojify
2nd11th9th
3rd
15th
4th
45th16th
2nd
Evil Numbers
13th30th15th
33rd35th22nd14th
12th
1st33rd
💎
Evil Numbers (Long)
8th33rd16th
21st26th
13th
4th
33rd24th
💎
Factorial Factorisation
4th
💎
Farey Sequence
32nd
90th
2nd
Fibonacci
77th9th47th1st
30th
36th63rd13th30th1st42nd1st4th
1st57th59th4th15th
Fizz Buzz
74th56th21st19th
19th
16th9th43rd
1st
12th13th
18th202nd3rd125th💎18th
Foo Fizz Buzz Bar
25th22nd11th
15th19th
52nd
12th8th
123rd30th16th💎6th
Forsyth–Edwards Notation
14th
9th
34th
💎
Fractions
6th19th20th
9th13th20th
10th13th
8th142nd1st6th2nd
Game of Life
4th11th8th
23rd
6th
58th
🦄
Gijswijt’s Sequence
12th
22nd
70th
💎
Happy Numbers
9th24th19th
15th7th40th8th15th48th
10th
42nd25th18th1st8th
Happy Numbers (Long)
7th28th18th
11th7th29th4th15th33rd
15th
87th30th17th💎4th
Hexdump
6th9th5th
26th
10th
78th28th
💎6th
Intersection
4th20th19th
8th10th9th14th52nd
12th
6th103rd21st13th2nd
Inventory Sequence
8th25th21st
2nd
33rd
7th
121st
2nd
ISBN
8th32nd25th
10th
31st
13th
132nd32nd
💎
Jacobi Symbol
3rd8th5th
18th
3rd
55th18th
🦄
Kaprekar Numbers
22nd
💎
Kolakoski Constant
3rd7th5th
4th
25th
3rd
50th18th
💎
Kolakoski Sequence
7th18th9th
10th1st11th
30th
1st
61st32nd
💎9th
Leap Years
5th20th3rd
20th8th9th
1st
4th
12th13th4th
2nd9th
Levenshtein Distance
5th7th8th
13th3rd
31st
5th
3rd79th15th
🦄3rd
Leyland Numbers
6th11th11th
13th4th14th
34th
11th
8th83rd31st
2nd6th
ln 2
3rd5th6th
10th
10th21st
4th
100th21st
💎
Look and Say
7th20th15th
40th
14th
78th37th
2nd
Lucky Numbers
3rd9th6th
6th
15th
13th
2nd
54th15th
💎
Lucky Tickets
3rd14th10th
7th
12th
3rd
48th14th
💎
Mahjong
30th
Mandelbrot
7th
57th
Maze
2nd5th3rd
14th
2nd
43rd
🦄
Medal Tally
70th
🦄
Morse Decoder
7th5th
21st
2nd
31st19th
Morse Encoder
4th3rd
22nd
4th
51st18th
Musical Chords
7th5th
5th
11th
3rd
41st11th
N Queens
13th
💎
Niven Numbers
11th44th27th
16th
112th
1st
17th35th13th
1st
Niven Numbers (Long)
8th23rd15th
9th
21st
4th
53rd1st
💎
Number Spiral
4th12th6th
13th
22nd
5th
56th18th
Odious Numbers
10th30th12th
29th33rd22nd39th
6th
1st29th
1st
Odious Numbers (Long)
8th26th11th
18th25th
11th
4th
1st21st
2nd
Ordinal Numbers
12th24th9th
11th
60th
17th
84th28th
4th
PalindromemordnilaP
132nd
Pangram Grep
7th54th28th
9th
11th
20th
109th23rd
2nd
Partition Numbers
63rd
Pascal’s Triangle
7th22nd13th
38th
44th
1st
13th
106th3rd
3rd
Pernicious Numbers
14th38th23rd
41st
36th
1st
1st20th
1st
Pernicious Numbers (Long)
17th13th
21st
8th
37th
💎
Poker
7th4th
28th
5th
50th13th
Polyominoes
13th
76th
Prime Numbers
9th42nd31st
1st
1st
1st
21st49th27th
1st
Prime Numbers (Long)
4th35th25th
1st
36th
1st
14th141st49th
2nd
Proximity Grid
4th10th9th
26th
3rd
43rd17th
QR Decoder
💎5th5th
6th
15th
3rd
42nd12th
Quine
1st1st30th11th
18th31st4th56th29th
1st
1st1st1st
7th
Recamán
6th27th12th
9th
21st
10th
107th28th
💎
Repeating Decimals
9th
74th
🦄
Reverse Polish Notation
7th17th14th
1st
50th
10th
86th30th
💎
Reversi
5th4th
Rijndael S-box
17th
17th
38th
💎
Rock-paper-scissors-Spock-lizard
7th8th7th
61st
4th
86th21st
💎
Roman to Arabic
6th26th20th
10th
39th
17th
107th31st
2nd
ROT13
23rd
153rd
💎
Rule 110
3rd15th12th
8th
19th
5th
68th20th
💎
Set
21st
Seven Segment
5th12th6th
6th
40th
7th
101st17th
SI Units
49th
💎
Sierpiński Triangle
3rd16th15th
11th
16th
6th
77th17th
2nd
Smith Numbers
4th18th16th
14th
23rd
4th
116th28th
💎
Spelling Numbers
6th8th9th
40th
7th
77th17th
2nd
Star Wars GPT
3rd
76th
Star Wars Opening Crawl
4th4th
22nd
2nd
59th16th
Sudoku
2nd5th4th
4th
17th
💎
43rd13th
🦄
Sudoku (Fill-in)
5th3rd
12th
3rd
35th13th
🦄
Ten-pin Bowling
7th5th
5th
33rd
4th
70th19th
Tic-tac-toe
29th
💎
Time Distance
11th9th
22nd
5th
62nd17th
💎
Tongue-twisters
11th16th12th
6th
60th
9th
97th26th9th2nd
Transpose Sentence
117th
💎
United States
3rd7th6th
4th
20th
6th
71st19th
2nd
Vampire Numbers
10th7th
5th
15th
4th
64th29th
2nd
Van Eck Sequence
4th14th11th
12th
25th
1st
60th21st
💎
Zeckendorf Representation
5th19th
21st
6th
92nd
💎
Zodiac Signs
4th11th7th
15th
6th
53rd16th
2nd
γ
11th
18th
2nd
λ
6th24th13th
25th
11th
44th14th
2nd
π
4th7th6th
12th19th8th26th
5th
59th21st
💎
τ
4th7th6th
9th19th8th52nd
5th
61st23rd
💎
φ
💎9th7th
22nd
16th28th
5th
66th27th
💎
√2
3rd7th7th
21st23rd32nd
5th
103rd22nd
💎
𝑒
5th13th10th
23rd7th26th
8th
124th21st
3rd