12 Days of Christmas
11th
24th13th5th22nd17th46th109th161st122nd
17th
44th30th22nd22nd29th
21st
16th
74th30th
51st14th18th
131st402nd
33rd22nd
68th32nd12th22nd42nd66th138th14th1,070th21st18th
100th93rd
5th25th53rd14th
18th25th21st9th
24 Game
7th2nd9th8th
21st28th
7th
9th
109th
2nd
99 Bottles of Beer
13th
11th13th7th16th9th38th114th155th78th
12th
27th18th21st26th25th
21st
16th
68th21st
49th17th17th
136th490th
33rd15th
68th28th14th18th43rd75th150th16th1,099th24th17th
97th79th
4th24th41st21st
17th23rd12th9th
Abundant Numbers
20th
19th11th8th28th19th20th36th152nd140th
29th
26th36th27th38th23rd
24th
28th
83rd40th
94th10th31st
151st350th
57th51st
69th33rd15th32nd41st67th96th16th213th22nd33rd
117th109th
1st20th39th11th
28th12th23rd13th
Abundant Numbers (Long)
12th
12th8th6th25th18th14th57th77th97th
16th
22nd28th24th38th18th
18th
19th
48th34th
55th
18th
106th172nd
43rd42nd
51st28th14th20th28th44th40th13th557th22nd23rd
66th64th
2nd10th23rd11th
20th10th18th13th
Arabic to Roman
10th5th
58th
17th
332nd
3rd
Arithmetic Numbers
20th2nd
19th
432nd
4th
Arrows
5th4th
18th
14th
4th
22nd
Ascending Primes
11th2nd12th11th
28th
19th
76th
3rd8th
15th
ASCII Table
8th
16th15th3rd20th
40th52nd68th61st
22nd15th15th16th11th
11th
16th
40th27th
18th11th15th
50th142nd
19th23rd
35th23rd11th17th20th29th44th8th389th13th19th
55th41st
5th6th16th8th
11th7th12th11th
Billiards
5th2nd
96th
brainfuck
4th3rd
53rd
89th
Calendar
3rd3rd
9th
117th
Card Number Validation
4th4th
10th
109th
3rd
Catalan Numbers
23rd
9th9th6th11th8th11th23rd43rd29th
14th
26th23rd21st24th20th
20th
8th
35th35th
45th8th39th
45th112th
42nd17th
17th14th10th11th25th13th43rd16th1st9th26th
68th20th
6th7th6th16th
16th5th10th13th
Catalan’s Constant
8th
9th7th6th14th5th16th14th24th20th
22nd12th17th16th6th
17th
17th
19th21st
12th6th
38th59th
58th8th
23rd6th6th20th12th12th29th10th218th14th13th
25th15th
7th6th22nd16th
8th4th9th9th
Christmas Trees
11th
13th2nd5th18th12th38th75th118th58th
22nd52nd20th22nd12th
17th
17th
42nd24th
40th12th17th
77th294th
30th20th
54th26th11th18th36th60th82nd10th134th16th26th
98th62nd
7th15th28th11th
35th9th17th11th
Collatz
20th
19th17th6th26th25th15th94th117th156th
18th
25th23rd28th37th19th
21st
19th
52nd45th
68th9th24th
111th278th
47th42nd
47th27th19th22nd32nd58th58th21st213th27th23rd
79th96th
8th7th33rd16th
23rd11th27th12th
Continued Fractions
3rd2nd
CSS Colors
3rd6th23rd
175th
24th
5th18th
Cubes
5th
9th7th7th13th
24th47th48th29th
16th14th12th15th8th
12th
12th
29th17th
18th8th12th
46th110th
18th12th
25th17th5th13th15th16th40th6th366th11th15th
43rd29th
18th11th10th7th
13th7th9th8th
Day of Week
3rd5th
101st
3rd
DFA Simulator
2nd
Diamonds
9th
10th7th3rd16th13th44th91st72nd56th
18th70th14th21st10th
12th
16th
55th30th
38th11th20th
58th176th
33rd20th
42nd22nd9th17th25th38th55th10th219th12th26th
93rd40th
5th12th18th10th
17th9th9th11th
Divisors
27th
14th14th5th26th23rd16th53rd166th59th
21st
40th41st27th37th26th
25th
20th
90th41st
127th18th65th
173rd605th
59th43rd
116th38th17th34th56th135th107th18th1st26th24th
178th124th
5th18th53rd20th
28th13th29th14th
Emirp Numbers
15th
5th11th16th6th15th9th28th61st55th38th
33rd
19th20th18th23rd14th
16th
17th
43rd23rd
59th14th30th
54th228th
24th33rd
35th20th7th18th33rd35th52nd15th157th15th23rd
121st31st
1st8th14th10th
18th6th13th10th
Emirp Numbers (Long)
9th
10th12th7th15th11th16th52nd45th36th
12th
20th17th15th21st11th
11th
13th
26th19th
27th9th18th
38th99th
18th29th
26th16th8th15th16th24th24th8th252nd14th18th
46th33rd
5th5th13th10th
13th5th12th11th
Emojify
6th6th
333rd
6th
Evil Numbers
26th
27th5th6th26th19th32nd59th135th51st28th32nd36th56th46th41st19th35th28th
16th30th22nd27th19th80th42nd15th85th15th64th21st75th428th21st52nd62nd26th53rd33rd22nd35th13th86th83rd33rd281st22nd24th13th178th105th49th1st9th48th17th19th30th11th22nd14th
Evil Numbers (Long)
14th
16th7th6th24th18th13th28th85th83rd
16th
33rd32nd26th33rd14th
18th
19th
47th43rd
44th10th39th
69th167th
32nd55th
40th28th16th29th30th44th49th21st167th20th11th
65th66th
4th11th25th20th
21st10th18th14th
Factorial Factorisation
5th7th
8th3rd15th9th
23rd29th32nd10th8th
31st16th12th15th16th6th7th14th18th
10th19th19th11th21st
17th32nd69th13th13th
13th15th17th14th7th9th15th23rd14th136th13th9th18th41st28th14th2nd6th8th11th
7th4th15th12th
Farey Sequence
11th4th
49th
Fibonacci
95th22nd17th44th13th7th66th56th42nd102nd328th157th37th36th47th69th87th82nd82nd77th43rd22nd68th41st48th73rd29th222nd85th
211th10th64th45th106th219th28th127th64th55th226th91st43rd28th40th228th195th44th194th66th60th43rd277th257th44th5th81st110th23rd36th75th46th57th20th
Fizz Buzz
128th
43rd31st1st9th49th12th31st565th59th
38th
56th83rd80th81st69th
103rd
53rd79th
286th77th
62nd78th61st
609th1st
39th54th
48th108th58th19th9th1st368th48th63rd70th63rd
138th369th
8th98th178th49th
39th47th58th17th
Foo Fizz Buzz Bar
12th
14th11th4th26th
81st130th104th
16th
24th23rd30th29th16th
18th
16th
64th35th
48th9th19th
152nd319th
40th32nd
55th27th16th20th42nd75th93rd20th882nd28th31st
66th63rd
5th24th23rd17th
22nd11th21st12th
Forsyth–Edwards Notation
5th3rd
2nd
Fractions
12th5th
355th
Game of Life
8th3rd
13th
42nd
63rd
3rd
Gijswijt’s Sequence
7th
6th
Gray Code Decoder
3rd
38th
Gray Code Encoder
10th3rd
83rd
Happy Numbers
16th
12th25th5th19th
31st64th62nd47th
34th
23rd26th20th24th13th
22nd
18th
80th36th
66th10th30th
58th215th
29th45th
38th23rd11th18th34th30th62nd16th327th16th31st
87th39th
1st8th22nd12th
23rd6th17th12th
Happy Numbers (Long)
8th
11th22nd5th21st
21st72nd45th41st
14th
21st23rd22nd22nd11th
12th
16th
42nd36th
41st9th26th
43rd118th
24th44th
31st21st11th21st30th23rd32nd11th386th18th18th
62nd34th
3rd6th16th14th
16th7th20th12th
Hexdump
4th
34th
Hilbert Curve
6th5th
4th
Intersection
6th
294th
Inventory Sequence
8th
10th22nd11th17th
22nd47th36th43rd
12th
19th20th18th19th8th
13th
11th
23rd18th
20th
13th
32nd86th
17th26th
25th21st12th16th24th22nd27th8th247th14th14th
41st26th
3rd6th10th11th
16th7th14th12th
ISBN
11th5th25th
30th
23rd
10th
19th
221st
5th
Jacobi Symbol
4th4th
44th
Kaprekar Numbers
4th
74th
2nd
Kolakoski Constant
8th
8th6th6th16th
28th23rd18th22nd
23rd12th16th16th7th
20th
23rd
21st21st
14th7th
35th64th
15th9th
12th7th6th20th14th12th34th8th147th13th14th
34th16th
7th8th23rd9th
9th4th11th10th
Kolakoski Sequence
18th
13th14th11th13th
36th59th35th36th
20th22nd18th17th8th
16th
17th
33rd21st
38th11th
40th124th
21st36th
27th13th9th18th28th23rd30th10th103rd15th14th
54th36th
9th9th13th9th
14th9th19th12th
Leap Years
27th
17th4th6th27th
31st59th162nd76th
24th
36th42nd33rd38th25th
37th
39th
86th35th
94th6th31st
176th484th
51st36th
99th51st22nd9th12th130th142nd23rd324th30th14th
123rd111th
3rd35th50th22nd
32nd16th27th13th
Levenshtein Distance
7th3rd
91st
7th
16th
Leyland Numbers
7th
9th6th4th12th
27th28th45th31st
12th
19th14th16th15th13th
13th
11th
25th24th
40th8th29th
38th123rd
25th16th
28th13th9th11th19th22nd39th10th382nd13th16th
53rd29th
6th15th11th9th
18th7th14th10th
ln 2
5th6th
240th
4th
Look and Say
9th
11th10th4th15th12th32nd39th45th38th16th17th15th
19th25th18th14th14th
13th15th
12th
31st27th
34th8th
43rd153rd15th20th31st
35th21st11th17th45th35th34th10th98th15th22nd
69th28th
2nd7th10th10th
17th9th12th8th
Lucky Numbers
7th
8th11th6th14th
20th41st32nd28th
15th
19th15th16th16th9th
12th
11th
74th23rd
30th8th12th
28th87th
14th20th
22nd18th9th13th18th17th26th6th258th16th11th
35th25th
2nd6th10th8th
14th6th10th9th
Lucky Tickets
6th
2nd
Mahjong
2nd
Mandelbrot
2nd
119th
2nd
Maze
4th
7th
1st
Medal Tally
4th
4th
Minesweeper
💎
10th
8th
4th
Morse Decoder
6th
7th
Morse Encoder
6th8th
Multitap Input
2nd2nd
4th
Musical Chords
4th
27th44th12th
17th
N Queens
3rd
84th
6th
Niven Numbers
25th
20th12th6th27th28th32nd84th115th50th30th28th34th57th28th40th35th41st26th
23rd27th25th28th
64th47th
89th12th41st34th108th357th25th55th54th
69th41st23rd36th25th72nd82nd21st51st24th15th15th128th70th
1st21st42nd22nd16th33rd16th29th15th
Niven Numbers (Long)
10th
12th20th5th24th
13th39th68th71st
16th
21st28th24th29th20th
20th
17th
45th41st
37th6th22nd
67th148th
34th46th
48th30th18th28th30th41st45th18th479th22nd31st
69th43rd
7th14th26th18th
22nd9th23rd13th
Number Spiral
6th
8th10th6th14th
30th35th37th31st
22nd10th20th17th15th
12th
10th
25th22nd
14th7th30th
34th85th10th9th36th
20th17th6th10th12th16th23rd7th197th13th11th
37th18th
3rd5th7th7th
13th6th8th9th
Odious Numbers
23rd
25th18th6th28th
31st51st100th48th
33rd
43rd38th31st34th15th
28th24th
26th
70th45th
72nd13th56th26th102nd333rd
44th60th
52nd34th13th37th15th75th79th22nd161st24th19th
134th81st
1st9th40th15th
29th10th20th14th
Odious Numbers (Long)
12th
16th15th5th24th
19th62nd72nd51st
16th
34th29th24th32nd14th
18th
18th
44th42nd
38th7th35th
64th139th
32nd55th
43rd28th14th29th30th40th45th21st116th22nd19th
58th50th
5th11th25th19th
21st9th18th14th
Ordinal Numbers
10th3rd
1st
PalindromemordnilaP
💎
10th
4th
Pangram Grep
3rd2nd
40th
21st
71st
241st
51st
31st
570th
19th
1st33rd43rd
23rd
Partition Numbers
6th
27th
4th
Pascal’s Triangle
9th
9th14th5th21st
32nd78th67th41st
15th
27th22nd18th20th14th
19th
14th
45th29th
66th11th64th
54th225th
35th43rd
43rd22nd15th87th45th50th48th13th67th22nd29th
99th55th
10th12th25th12th
21st9th17th10th
Pernicious Numbers
16th
19th25th19th28th
32nd67th73rd59th
32nd
33rd40th31st36th23rd
23rd
25th
57th41st
53rd10th52nd
68th192nd
40th46th
47th39th18th37th46th51st63rd21st97th22nd49th
116th65th
3rd13th39th20th
30th10th27th16th
Pernicious Numbers (Long)
7th
12th16th5th17th
14th32nd42nd30th
11th
24th26th22nd21st15th
13th
15th
28th22nd
22nd
37th
46th87th
25th38th
24th25th13th23rd15th26th27th13th92nd15th17th
53rd34th
2nd9th18th10th
14th7th12th13th
Poker
5th
4th5th
Polyominoes
4th
5th
Prime Numbers
33rd
18th16th5th14th
29th30th129th48th
34th
24th35th30th40th16th
33rd
19th
80th21st
119th15th1st
147th441st
60th61st
98th43rd12th10th28th72nd97th26th147th29th30th
65th91st
1st5th47th13th
32nd11th27th13th
Prime Numbers (Long)
21st
16th24th5th12th
17th55th87th50th
16th
20th32nd29th35th18th
21st
21st
52nd4th
63rd12th1st
47th192nd
41st55th
53rd33rd17th22nd11th24th42nd21st62nd27th27th
89th73rd
2nd12th32nd12th
23rd10th27th12th
Proximity Grid
3rd
QR Decoder
5th
105th
Quine
1st
8th1st
142nd67th
113th
95th
50th
26th
1st
33rd15th5th
290th
90th
1st23rd1st26th1st37th
81st4th13th
73rd25th
27th1st
26th
15th
Recamán
13th
9th15th8th15th
16th66th53rd50th
15th
23rd21st15th17th10th
12th
13th
31st19th
31st9th22nd
43rd138th
23rd23rd
36th22nd9th19th23rd26th38th12th436th16th18th
55th40th
4th6th14th9th
19th9th17th11th
Repeating Decimals
6th
110th
Reverse Polish Notation
6th5th
87th
Reversi
2nd
7th
Rijndael S-box
4th4th
63rd
2nd
Rock-paper-scissors-Spock-lizard
9th
33rd
Roman to Arabic
10th9th
34th
15th
3rd
18th
ROT13
3rd
30th
5th
Rule 110
5th
9th4th3rd13th
20th40th41st21st
20th22nd18th13th7th
14th
27th18th
27th8th17th
36th110th
20th23rd
31st18th11th13th16th17th33rd10th58th10th15th
51st30th
6th10th10th11th
9th11th10th
Scrambled Sort
2nd
14th
18th
147th6th
Set
2nd
Seven Segment
29th
4th
SI Units
4th
13th
6th
Sierpiński Triangle
7th
11th12th5th16th
20th49th43rd23rd
20th21st18th18th11th
18th
12th
34th20th
32nd10th22nd
43rd138th
26th16th
36th23rd10th15th29th26th42nd9th142nd15th12th
52nd35th
17th12th16th10th
18th7th15th10th
Smith Numbers
9th
10th10th6th17th
26th41st38th34th
13th
16th16th16th17th7th
10th
10th
24th15th
21st8th21st
36th79th
16th18th
16th19th11th14th16th17th18th10th104th12th12th
50th24th
5th4th11th8th
13th6th11th10th
Spelling Numbers
5th
89th
4th
Star Wars GPT
2nd
95th
Star Wars Opening Crawl
6th
Sudoku
3rd
82nd
Sudoku (Fill-in)
2nd
69th
Ten-pin Bowling
4th
16th
Tic-tac-toe
4th3rd
76th
13th
Time Distance
7th
Tongue-twisters
11th
14th9th8th15th
37th48th57th43rd
19th
22nd21st19th18th17th
18th
13th
37th20th
19th12th17th
53rd191st
22nd13th
37th21st10th17th30th26th55th9th385th14th23rd
54th33rd
10th25th13th10th
21st8th12th10th
Topological Sort
💎
6th
Tower of Hanoi
15th
27th13th41st32nd
15th
21st
24th30th
31st
41st
Transpose Sentence
2nd
95th
3rd
Trinomial Triangle
3rd
9th
United States
6th
29th
7th
Vampire Numbers
12th
9th6th3rd13th
27th38th40th29th
18th
16th14th11th11th7th
10th
10th
28th15th
19th9th16th
35th83rd
13th12th
22nd18th6th10th10th9th25th10th234th10th8th
44th20th
6th6th8th6th
13th4th8th9th
Van Eck Sequence
8th
11th16th11th16th
25th52nd45th41st
17th
19th18th18th19th9th
14th
11th
30th25th
23rd8th26th
38th107th
20th28th
28th21st12th17th
23rd27th10th
15th15th
50th32nd
8th8th13th10th
16th10th18th10th
Zeckendorf Representation
2nd4th
83rd
Zodiac Signs
5th5th
13th
88th
γ
5th3rd
3rd
10th
λ
12th
11th7th8th18th
48th34th25th25th
9th
34th12th18th21st7th
27th
26th
34th25th
16th11th
43rd100th
21st9th
16th12th8th28th12th15th44th9th148th16th16th
33rd18th
6th12th30th7th6th10th6th12th11th
π
13th
13th9th9th8th16th66th65th51st35th
40th15th24th23rd9th
32nd
33rd
50th38th
33rd12th
87th215th
93rd10th
21st12th5th24th53rd18th70th11th472nd20th19th
51st22nd
5th9th14th9th7th9th6th9th13th
τ
12th
10th6th7th6th
44th30th30th24th
33rd13th20th18th9th
23rd
21st
38th27th
19th10th
53rd113th
79th10th
14th9th5th20th42nd14th44th10th281st16th22nd
40th15th
5th9th8th9th6th9th6th9th13th
φ
13th
9th7th7th6th
41st28th30th23rd
42nd15th23rd22nd9th
22nd
23rd
47th34th
30th9th
49th94th
75th9th
16th8th5th20th39th17th42nd14th363rd16th26th
50th18th
5th9th10th10th6th12th6th10th13th
√2
20th
9th5th7th17th
41st34th39th25th
35th15th23rd23rd8th
25th
24th
53rd29th
50th9th
72nd108th
63rd8th
13th8th5th21st39th12th49th14th533rd8th20th
47th15th
5th10th35th10th6th14th6th9th13th
𝑒
14th
13th12th13th8th
55th53rd39th35th
36th16th27th23rd11th
26th
27th
44th30th
33rd13th
56th113th
77th14th
37th12th5th27th41st54th50th13th411th43rd15th
90th26th
5th8th12th10th6th11th7th12th13th