12 Days of Christmas
14th30th20th
7th
85th
8th
139th32nd
💎
24 Game
19th
46th
💎
99 Bottles of Beer
13th18th14th
81st
11th
128th24th
2nd
Abundant Numbers
5th33rd31st
1st12th42nd49th
8th
12th130th52nd
2nd
Abundant Numbers (Long)
9th34th32nd
9th28th36th
6th
7th161st37th
2nd
Arabic to Roman
17th15th
5th
58th
11th
75th21st
1st
Arithmetic Numbers
5th15th
28th
6th
109th
💎
Arrows
3rd13th11th
5th
22nd
8th
50th20th
2nd
Ascending Primes
18th
30th
57th
💎
ASCII Table
8th14th11th
43rd
14th
100th31st
2nd
Billiards
36th
🦄
brainfuck
5th8th7th
58th
7th
82nd24th
💎
Card Number Validation
56th
2nd
Catalan Numbers
4th9th13th
1st5th1st
4th
1st22nd
2nd
Catalan’s Constant
2nd3rd2nd
7th6th
2nd
6th26th9th
2nd5th
Christmas Trees
9th15th10th
10th22nd
5th
157th28th
💎
Collatz
7th21st35th
8th
27th
7th
95th19th
💎
CSS Colors
3rd9th9th
44th
5th
76th23rd
2nd3rd
Cubes
4th21st8th
4th
36th
5th
73rd23rd
3rd
Day of Week
56th
2nd
DFA Simulator
12th
50th
🦄
Diamonds
4th15th18th11th
11th
18th
13th
84th22nd
💎
Divisors
11th34th27th
24th12th30th
1st
371st4th
💎
Emirp Numbers
3rd17th13th
11th14th30th
12th
77th25th
1st
Emirp Numbers (Long)
5th12th14th
7th
24th
7th
77th
💎
Emojify
2nd10th8th
3rd
15th
4th
40th14th
2nd
Evil Numbers
13th30th13th
32nd33rd20th14th
10th
1st31st
💎
Evil Numbers (Long)
8th33rd14th
20th24th
13th
4th
32nd22nd
💎
Factorial Factorisation
4th
💎
Farey Sequence
31st
81st
2nd
Fibonacci
77th9th46th1st
29th
35th62nd13th29th1st42nd1st4th
1st54th57th4th15th
Fizz Buzz
73rd54th21st19th
19th
15th9th42nd
1st
12th12th
18th186th3rd122nd💎18th
Foo Fizz Buzz Bar
24th22nd11th
13th19th
50th
12th8th
112th28th15th💎6th
Forsyth–Edwards Notation
14th
9th
33rd
💎
Fractions
6th18th20th
9th13th19th
10th13th
8th134th1st6th2nd
Game of Life
4th11th8th
22nd
6th
54th
🦄
Gijswijt’s Sequence
13th
22nd
64th
💎
Happy Numbers
9th24th19th
15th7th39th8th14th47th
10th
39th25th17th1st8th
Happy Numbers (Long)
7th28th18th
11th7th28th4th14th33rd
15th
83rd30th16th💎4th
Hexdump
6th9th5th
25th
9th
74th27th
💎5th
Intersection
4th20th19th
8th10th9th14th50th
12th
6th96th20th13th2nd
Inventory Sequence
8th25th21st
2nd
30th
5th
110th
2nd
ISBN
8th32nd24th
10th
30th
12th
125th30th
💎
Jacobi Symbol
3rd8th5th
18th
3rd
51st17th
🦄
Kaprekar Numbers
22nd
💎
Kolakoski Constant
3rd7th5th
4th
25th
3rd
47th18th
💎
Kolakoski Sequence
7th18th9th
10th1st11th
28th
1st
57th32nd
💎9th
Leap Years
5th19th3rd
19th8th9th
1st
4th
12th12th4th
2nd9th
Levenshtein Distance
5th7th8th
13th3rd
31st
5th
3rd70th15th
🦄3rd
Leyland Numbers
6th11th11th
13th4th14th
34th
11th
8th79th29th
2nd6th
ln 2
3rd4th5th
10th
9th21st
4th
90th20th
💎
Look and Say
7th19th14th
40th
14th
76th35th
2nd
Lucky Numbers
3rd9th6th
6th
15th
13th
1st
53rd14th
💎
Lucky Tickets
3rd14th9th
7th
12th
3rd
45th12th
💎
Mahjong
26th
Maze
2nd5th3rd
14th
2nd
39th
🦄
Medal Tally
65th
🦄
Morse Decoder
7th5th
21st
2nd
30th18th
Morse Encoder
4th3rd
22nd
4th
48th17th
Musical Chords
7th5th
5th
11th
3rd
39th10th
N Queens
12th
💎
Niven Numbers
11th44th26th
14th
106th
1st
16th32nd12th
1st
Niven Numbers (Long)
8th22nd14th
8th
19th
4th
49th1st
💎
Number Spiral
4th12th6th
12th
21st
5th
53rd17th
Odious Numbers
10th30th10th
28th31st20th37th
6th
1st27th
1st
Odious Numbers (Long)
8th26th9th
17th23rd
11th
4th
1st19th
2nd
Ordinal Numbers
12th24th9th
11th
57th
16th
79th27th
4th
PalindromemordnilaP
126th
Pangram Grep
7th55th28th
9th
10th
20th
103rd22nd
2nd
Partition Numbers
52nd
Pascal’s Triangle
7th22nd13th
36th
44th
1st
12th
98th3rd
3rd
Pernicious Numbers
14th38th22nd
40th
35th
1st
1st19th
1st
Pernicious Numbers (Long)
17th13th
21st
8th
33rd
💎
Poker
7th4th
28th
5th
47th12th
Polyominoes
13th
67th
Prime Numbers
9th41st30th
1st
1st
1st
21st45th25th
1st
Prime Numbers (Long)
4th33rd27th
1st
34th
1st
13th133rd44th
2nd
Proximity Grid
4th10th9th
25th
3rd
42nd16th
QR Decoder
💎5th5th
6th
15th
3rd
38th11th
Quine
1st1st30th11th
18th30th2nd54th29th
1st
1st1st1st
7th
Recamán
6th25th12th
9th
21st
9th
103rd27th
💎
Repeating Decimals
9th
70th
🦄
Reverse Polish Notation
7th16th14th
1st
48th
10th
81st28th
💎
Reversi
5th4th
Rijndael S-box
17th
17th
38th
💎
Rock-paper-scissors-Spock-lizard
7th8th7th
60th
4th
81st20th
💎
Roman to Arabic
6th23rd18th
10th
38th
15th
100th29th
2nd
ROT13
19th
124th
💎
Rule 110
3rd15th12th
8th
19th
5th
64th18th
💎
Set
21st
Seven Segment
5th12th6th
6th
39th
7th
94th16th
SI Units
48th
💎
Sierpiński Triangle
3rd15th15th
11th
16th
6th
72nd16th
2nd
Smith Numbers
5th18th14th
14th
22nd
4th
108th26th
💎
Spelling Numbers
6th8th9th
39th
7th
72nd16th
2nd
Star Wars GPT
3rd
66th
Star Wars Opening Crawl
4th4th
22nd
2nd
57th15th
Sudoku
2nd5th4th
4th
17th
💎
42nd12th
🦄
Sudoku (Fill-in)
5th3rd
12th
3rd
34th12th
🦄
Ten-pin Bowling
7th5th
5th
32nd
3rd
66th17th
Tic-tac-toe
28th
💎
Time Distance
11th9th
22nd
5th
60th16th
💎
Tongue-twisters
10th16th10th
6th
57th
8th
93rd24th9th💎
Transpose Sentence
109th
💎
United States
3rd7th6th
4th
19th
5th
67th17th
2nd
Vampire Numbers
10th6th
5th
15th
4th
61st28th
2nd
Van Eck Sequence
4th14th11th
12th
25th
1st
55th20th
💎
Zeckendorf Representation
5th19th
21st
6th
83rd
💎
Zodiac Signs
4th10th6th
14th
6th
48th14th
2nd
γ
11th
15th
2nd
λ
6th24th13th
25th
11th
42nd13th
2nd
π
4th6th5th
11th19th7th25th
4th
52nd20th
💎
τ
4th6th5th
9th19th7th49th
4th
55th22nd
💎
φ
💎9th7th
22nd
15th26th
5th
62nd26th
💎
√2
3rd6th7th
21st22nd29th
4th
96th20th
💎
𝑒
5th13th10th
23rd7th25th
8th
114th21st
3rd