12 Days of Christmas
37th26th21st
14th
8th30th20th
3rd
13th11th
30th
9th16th15th8th
12th
13th9th6th
18th
18th
8th7th13th
11th11th
16th
24 Game
18th
12th
29th
💎
18th💎
💎💎
6th3rd
99 Bottles of Beer
10th
101st
41st
13th
9th
58th
31st
71st55th6th
27th43rd99th10th57th5th32nd
13th48th
30th
Abundant Numbers
13th16th15th
21st61st50th36th13th14th
14th12th29th16th13th16th15th
17th
38th
7th30th
24th18th8th58th14th37th
13th38th16th14th14th32nd33rd49th25th29th11th25th
52nd44th8th
30th14th10th
8th
17th
Abundant Numbers (Long)
12th13th15th
44th33rd37th16th16th
14th12th23rd14th10th13th12th
10th
27th
7th26th
18th3rd42nd14th29th
13th29th16th12th7th24th27th24th10th14th12th17th
33rd37th9th
8th11th9th
8th
13th
Arabic to Roman
1st
9th1st
1st
48th
26th1st
1st
5th
Arithmetic Numbers
11th6th
38th14th29th
12th
13th10th12th10th14th3rd6th
12th
28th
9th11th
11th12th75th
13th
12th20th9th8th7th11th20th15th6th11th11th4th
27th18th6th
11th5th
10th
11th
Arrows
24th
11th
22nd
61st5th
5th
15th
Ascending Primes
33rd24th26th
20th
16th
13th
19th49th
9th
44th3rd
25th14th
8th
ASCII Table
13th11th9th
24th57th37th28th
12th
14th10th12th7th7th10th
8th
20th
9th13th
14th20th11th
8th22nd
8th4th11th16th24th7th31st5th12th
40th35th9th13th19th7th
8th
10th
Billiards
8th
17th💎
4th
brainfuck
17th28th51st37th
12th
10th
10th
15th
40th2nd
13th
9th
Card Number Validation
9th
21st
13th10th10th
7th
5th
16th
9th
21st66th
10th
16th9th3rd4th
13th
27th3rd
25th16th6th
6th5th
6th
Catalan Numbers
28th22nd15th13th
4th16th
16th16th13th14th
25th
13th27th
20th1st
31st
11th
16th
20th14th1st3rd17th
47th
10th
3rd15th
Catalan’s Constant
17th5th
28th
5th
11th
12th1st
💎
126th4th
6th
6th
5th
4th
Christmas Trees
44th53rd47th
20th
83rd
36th
49th
51st9th
73rd
10th
Collatz
16th18th15th22nd
67th68th41st
15th
28th16th15th18th25th12th13th11th
17th
24th
13th25th
15th13th2nd117th15th23rd
15th43rd15th10th10th23rd42nd41st9th73rd6th17th
54th58th
23rd7th
11th
19th
CSS Colors
13th
21st
14th
93rd
1st
32nd3rd
5th
Cubes
13th
12th
6th
77th
39th3rd
4th
Day of Week
28th
15th
21st
79th
1st
1st1st
8th
DFA Simulator
6th3rd
17th7th15th
13th
8th3rd4th3rd3rd
3rd
6th
3rd
9th37th5th5th
6th5th8th3rd
6th6th7th4th21st💎4th
17th6th
3rd4th
4th
Diamonds
13th20th
20th
38th
9th
15th
37th
58th3rd
69th
6th
Divisors
19th11th17th
8th52nd65th35th15th19th
32nd16th23rd15th9th15th22nd16th
13th
20th
5th64th
12th86th16th27th
9th34th24th12th16th49th11th45th10th1st1st60th
4th1st
8th16th32nd15th
8th
8th
Emirp Numbers
10th13th74th45th44th
21st
33rd29th18th
23rd
46th
12th53rd
22nd
60th72nd
30th18th41st
17th28th55th38th14th149th11th60th
69th49th
23rd
14th18th5th
22nd
Emirp Numbers (Long)
9th
38th27th27th
12th
33rd9th13th
16th
18th
7th21st
14th
28th48th
10th17th
6th12th17th11th
49th6th20th
11th24th
10th6th
9th
Emojify
21st
15th
34th
83rd5th
31st
4th
Evil Numbers
19th21st15th
11th69th36th44th17th28th
8th32nd22nd19th19th16th17th22nd
23rd
28th
13th40th
41st
16th68th19th29th1st9th16th22nd24th24th42nd27th31st13th1st12th51st
79th28th34th
18th27th6th15th
18th
Evil Numbers (Long)
20th13th12th
49th25th41st16th22nd
18th26th18th16th23rd7th11th22nd
15th
21st
13th25th
30th
14th42nd11th21st1st5th15th17th14th19th24th19th21st14th35th10th22nd
45th19th14th
13th16th
9th
12th
Factorial Factorisation
28th16th
9th
15th
46th
3rd
16th4th
7th
Farey Sequence
13th10th
41st19th28th
16th
12th
13th14th8th6th
9th
18th
10th13th
15th45th
12th17th13th9th11th14th16th
8th18th4th10th
30th19th8th
7th9th7th
9th
9th
Fibonacci
37th33rd9th41st50th12th49th1st1st18th13th14th15th48th18th30th1st21st28th22nd32nd60th19th19th67th1st34th
26th42nd1st1st19th70th51st32nd1st27th28th40th42nd28th23rd27th1st13th90th
7th94th30th15th59th22nd39th26th1st41st29th
Fizz Buzz
8th16th11th31st34th19th32nd64th105th25th16th41st41st1st37th8th31st9th27th25th2nd48th23rd58th18th11th9th4th13th27th1st1st1st6th48th27th47th15th27th28th9th1st1st44th39th1st43rd12th3rd30th15th18th62nd16th4th5th17th42nd11th21st
Foo Fizz Buzz Bar
10th11th16th17th14th67th68th32nd
14th
17th15th18th20th17th5th10th
14th10th
20th
10th44th
24th52nd1st11th
10th23rd15th11th8th24th1st44th18th17th2nd20th
47th38th11th
18th12th13th
10th
13th
Forsyth–Edwards Notation
20th
14th
7th
12th
6th
16th20th
9th
11th
14th
27th5th8th
11th
6th
Fractions
20th11th
82nd56th32nd
15th
16th14th15th
14th10th7th
14th
9th
17th126th
17th14th
24th
6th8th20th15th18th
34th6th
1st22nd11th
7th8th
8th
11th
Game of Life
14th
9th
38th
23rd💎
6th
Gijswijt’s Sequence
12th
14th
47th
10th
20th5th
23rd
10th
7th
Happy Numbers
11th14th
13th32nd37th31st
17th
30th25th24th14th20th13th20th
10th11th
43rd7th11th25th
21st
26th57th
14th34th12th21st12th9th43rd27th
140th9th26th
58th40th14th21st
16th21st9th11th
24th
Happy Numbers (Long)
11th11th
13th15th27th21st
7th
13th5th19th16th13th7th5th
9th10th
23rd7th4th20th
16th
16th30th
9th24th10th8th8th7th9th13th
27th8th16th
44th22nd7th
12th11th
7th
14th
Hexdump
22nd
14th
38th4th
5th
Hilbert Curve
2nd2nd
8th6th7th
2nd
9th3rd5th💎💎2nd💎
3rd2nd4th
3rd4th
7th9th💎3rd
4th2nd4th💎2nd3rd💎4th
25th3rd3rd
9th2nd2nd
2nd3rd5th💎
2nd
Intersection
10th9th
16th20th21st
10th
12th
11th7th6th3rd5th
15th
6th
20th28th
6th
10th19th10th7th
10th15th16th11th55th6th
19th24th
10th5th
8th
Inventory Sequence
13th13th9th
41st29th35th
8th
16th9th
12th11th
6th
7th
15th
7th14th
21st43rd11th
9th14th14th9th
16th16th14th7th42nd9th10th
15th18th6th
7th6th
8th
6th
ISBN
27th
63rd47th40th
7th23rd
27th
103rd
14th32nd
14th
26th5th
24th
8th
Jacobi Symbol
13th
29th
40th3rd
7th
Kaprekar Numbers
25th
14th
7th
2nd
3rd
16th31st
19th
2nd
16th4th
7th
5th
3rd
Kolakoski Constant
5th
24th
5th
44th11th9th
2nd
84th2nd
7th7th5th
8th
4th
Kolakoski Sequence
11th14th
44th28th29th
7th
20th11th19th12th10th
7th
8th
22nd
9th31st
30th107th7th17th
11th18th
7th9th24th19th18th7th63rd5th
43rd29th
7th7th
10th
15th
Leap Years
23rd5th
19th
147th84th57th16th17th12th22nd17th33rd20th18th20th28th
29th
34th
11th58th
24th18th19th149th
28th
16th59th22nd16th21st52nd64th97th20th51st15th51st
61st63rd
31st27th14th
18th
22nd
Levenshtein Distance
21st
31st
1st
17th
41st
73rd7th
16th
8th19th
Leyland Numbers
12th
13th21st16th24th
11th
33rd9th
10th6th8th
18th
7th30th
15th65th10th19th
10th18th
13th18th19th
1st5th12th
23rd23rd
11th9th
7th
ln 2
5th
32nd
7th
5th
11th1st
3rd1st
65th3rd
5th
6th
5th
4th
Look and Say
13th
10th
40th
10th
22nd
26th6th
13th
6th
Lucky Numbers
33rd
21st7th
4th
34th
46th
9th
63rd8th
8th
Lucky Tickets
21st21st14th
8th
5th
3rd
16th
16th3rd
28th9th
6th
Mahjong
9th
16th2nd
2nd
Mandelbrot
7th
17th12th14th
3rd
8th
5th6th
3rd
5th
14th
10th28th
9th
6th8th8th4th4th4th
22nd4th
18th
3rd2nd
5th
7th
Maze
13th
26th
28th2nd
4th
Medal Tally
11th
25th💎
5th
Minesweeper
6th
11th
9th
14th2nd
3rd
2nd
Morse Decoder
17th
12th
43rd3rd
4th
4th
Morse Encoder
15th
14th
41st3rd
4th
6th
Musical Chords
13th19th
15th
6th
25th
27th3rd
4th
N Queens
9th
9th
30th
19th3rd
4th
Niven Numbers
21st20th19th23rd12th79th37th45th20th16th
34th21st20th24th26th16th24th
17th18th
32nd
15th34th
35th
14th1st16th28th45th14th37th27th16th21st35th26th51st17th71st15th43rd
28th31st17th
32nd24th19th7th20th
25th
Niven Numbers (Long)
18th15th15th
63rd27th39th16th15th
32nd12th16th13th21st13th15th
14th
25th
10th28th
19th21st12th26th40th10th37th19th12th16th23rd26th26th15th51st12th23rd
1st35th10th
24th16th
17th
Number Spiral
6th
4th
51st
18th
11th8th
14th5th
13th
3rd
10th
Odious Numbers
23rd21st16th
65th34th43rd18th22nd
9th33rd19th20th20th15th19th22nd
20th
27th38th14th35th
41st22nd19th68th19th30th1st8th17th24th23rd27th43rd31st31st14th1st12th50th
70th28th22nd22nd
18th26th7th16th
17th17th
Odious Numbers (Long)
23rd13th12th
46th24th37th15th22nd
9th26th17th17th17th7th10th22nd
15th
20th
13th24th
29th
14th37th11th23rd1st3rd4th17th12th19th23rd16th23rd14th1st11th22nd
42nd25th13th
13th15th
9th
12th
Ordinal Numbers
29th
15th
11th
68th
55th9th
1st8th
PalindromemordnilaP
5th
13th17th13th
7th
5th
10th
40th
20th💎
25th
9th
Pangram Grep
16th20th
51st47th36th
15th
12th11th24th27th9th61st25th
9th
36th
10th49th
13th101st17th19th
43rd30th11th14th25th21st45th
33rd5th40th
70th41st
8th8th
8th
Partition Numbers
7th5th
19th12th14th
7th
17th7th11th7th6th
3rd
7th
11th
10th
12th24th
6th
7th8th3rd3rd3rd13th9th6th
37th4th5th
23rd11th7th
6th3rd
5th
5th
Pascal’s Triangle
22nd16th
59th45th33rd
26th18th16th13th12th
20th
29th
10th51st
29th
29th93rd
17th35th11th35th
12th54th31st34th
43rd1st59th
57th42nd8th10th
12th10th
Pernicious Numbers
1st14th18th21st20th24th1st26th22nd14th
28th19th19th1st23rd13th1st22nd9th16th
1st32nd1st17th
42nd22nd1st1st12th22nd33rd1st25th25th1st17th26th1st1st13th1st11th25th
36th1st10th21st31st1st13th6th3rd
1st
Pernicious Numbers (Long)
13th10th9th
36th24th21st9th11th
27th15th14th15th8th6th7th
12th
11th
7th17th
31st
15th34th
15th24th9th17th13th9th15th8th13th16th
62nd5th20th
24th19th8th
8th7th
8th
7th
Poker
11th
24th💎
5th
Polyominoes
2nd
18th
2nd
4th
12th
3rd3rd
38th2nd
2nd
3rd
Prime Numbers
21st12th24th
10th33rd77th56th20th15th38th40th28th23rd13th16th16th25th1st
19th17th45th20th12th40th
1st18th21st1st14th17th1st16th46th28th26th20th60th18th38th36th153rd10th56th
27th21st14th23rd40th12th23rd7th21st26th12th
Prime Numbers (Long)
16th12th15th
25th50th47th15th15th10th25th11th24th12th15th10th12th1st
13th10th26th5th13th11th
1st15th19th73rd13th14th1st15th26th19th14th10th19th14th19th17th50th8th24th
1st1st9th
10th9th10th
13th8th1st
Proximity Grid
14th
29th4th
4th
QR Decoder
19th
38th3rd
4th
Quine
1st6th1st10th
2nd103rd65th56th9th7th19th32nd1st22nd11th4th1st25th22nd1st13th10th1st
1st32nd12th4th10th26th184th1st1st
27th1st15th1st1st1st30th
38th72nd4th13th
1st15th11th27th1st8th13th14th26th
15th27th
Recamán
13th13th
52nd44th37th
26th16th19th
10th8th7th
9th
26th
8th
39th122nd12th
11th28th10th8th10th20th23rd25th
68th10th14th
32nd35th6th
8th8th
9th
10th
Repeating Decimals
4th
15th
8th
31st2nd22nd
💎
Reverse Polish Notation
19th
1st
48th
38th4th
4th
Reversi
10th
19th2nd
5th
Rijndael S-box
5th7th
7th6th30th
3rd9th14th
2nd18th
9th
15th
12th
14th6th
5th
6th
11th7th
17th2nd6th
16th5th3rd5th3rd5th5th
Rock-paper-scissors-Spock-lizard
13th
15th
15th
36th5th
9th
Roman to Arabic
52nd
23rd
23rd
1st
1st25th
50th1st
8th
18th
ROT13
44th14th23rd
9th
12th5th14th7th
4th
5th
14th
8th10th
13th31st
8th
16th
4th6th22nd23rd
5th33rd2nd11th
14th16th4th
3rd5th
7th7th
Rule 110
28th
21st
61st
52nd4th
5th
Scrambled Sort
18th
17th
8th
29th💎
3rd
Set
3rd3rd
7th13th
8th
11th
4th
10th
7th
11th29th
3rd5th4th4th3rd5th
5th15th3rd
20th8th
5th4th
3rd
Seven Segment
36th
8th
16th
32nd85th
9th
16th5th
40th
2nd
SI Units
7th
5th
10th
15th3rd
4th
Sierpiński Triangle
23rd
19th
38th87th
8th
63rd5th
9th
Smith Numbers
7th
7th
28th22nd23rd
11th
11th8th
3rd4th
9th
6th15th
13th27th
4th
7th8th9th6th3rd12th9th6th6th20th4th
21st11th5th
6th5th
5th
Spelling Numbers
19th1st
💎
19th
45th💎
9th
Star Wars GPT
7th
21st
2nd
15th💎
2nd
Star Wars Opening Crawl
13th
31st3rd
2nd
Sudoku
12th
27th💎
3rd
Sudoku (Fill-in)
20th
62nd💎
5th
3rd
Ten-pin Bowling
17th
37th4th
3rd
Tic-tac-toe
18th
48th3rd
5th
Time Distance
12th
29th💎
5th
Tongue-twisters
3rd13th
9th7th
22nd
9th10th
15th
10th6th7th8th7th
8th
5th
22nd8th10th
9th12th8th6th
12th16th
35th5th7th
5th17th
9th
8th4th11th7th
7th
Topological Sort
6th
9th💎
3rd
2nd
Transpose Sentence
16th
31st2nd
6th
Trinomial Triangle
7th3rd
6th10th11th7th
5th
9th7th10th4th4th4th4th
3rd
6th
4th7th
6th
10th22nd
7th11th8th5th3rd2nd4th5th7th4th3rd22nd3rd5th
17th6th4th
5th3rd
4th
4th
United States
16th
20th123rd
15th
35th
42nd1st
27th
5th
Vampire Numbers
17th
8th
11th
43rd
10th
44th6th
7th
5th
Van Eck Sequence
9th9th7th
25th26th29th
7th
12th9th12th11th
4th6th
8th
13th
7th
8th41st6th9th
9th13th9th7th7th20th13th10th8th15th7th11th
24th18th6th8th
7th6th
6th
11th
Zeckendorf Representation
26th
9th
40th
7th
18th1st
8th
Zodiac Signs
11th
11th
4th18th
25th💎
6th
γ
15th4th7th18th5th13th23rd17th24th8th6th
21st18th12th9th7th3rd5th11th4th5th
8th7th
18th
6th8th20th33rd6th1st
21st2nd💎2nd6th12th22nd7th66th2nd10th4th17th6th5th6th5th4th2nd7th4th5th8th
λ
3rd9th
5th25th
9th
17th32nd
7th4th
10th4th
51st
10th
34th7th
9th6th💎9th
15th
35th3rd
10th
11th
7th3rd6th6th6th
π
6th37th21st
28th
7th
12th
20th8th
6th1st
4th
94th4th
4th
10th
6th
7th
6th
τ
14th
22nd6th26th
29th
7th
12th5th
7th
6th1st
4th
87th4th
10th
6th
6th
6th
φ
7th15th
36th21st
7th
13th
12th4th
28th
6th1st
9th
1st
83rd4th
24th
9th
8th
5th
6th
√2
6th
19th
7th
15th
3rd
11th
6th1st
16th
1st
1st3rd
11th
6th
5th
6th
𝑒
12th13th22nd9th35th51st35th44th
18th36th14th24th12th9th29th14th5th
26th30th
59th
13th9th39th113th6th1st
40th11th21st9th25th53rd20th13th1st6th32nd
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