12 Days of Christmas
9th16th82nd111th47th
17th
35th34th16th12th8th17th
33rd
13th65th277th
20th
10th34th19th
8th31st40th
367th12th28th7th77th28th
11th
9th10th11th9th9th
24 Game
5th
18th21st13th
25th
8th
3rd
6th
14th43rd
10th
6th7th6th
4th3rd
104th7th
19th11th
3rd
4th
4th
99 Bottles of Beer
6th
8th22nd79th115th52nd
36th
16th12th16th
31st
88th368th
20th
8th29th14th
7th
327th14th
8th82nd30th
26th
6th
8th6th
Abundant Numbers
10th
25th26th21st14th15th169th92nd70th15th20th28th38th20th32nd17th25th23rd
17th19th
23rd
22nd
93rd
20th82nd284th
37th
19th23rd16th15th20th38th44th
16th220th13th28th14th110th7th
29th
16th11th16th9th
Abundant Numbers (Long)
11th
23rd16th19th13th9th96th56th58th18th21st10th40th15th25th18th25th
13th
15th
23rd
20th57th147th
27th
17th20th16th
11th26th35th
166th14th19th9th64th1st
21st
12th7th12th8th
Arabic to Roman
9th
16th
34th76th
27th
14th
14th
159th33rd
21st
9th
Arithmetic Numbers
18th9th13th11th
68th39th43rd15th
7th41st7th17th12th16th
7th
13th
15th
12th32nd94th
18th
21st19th10th
12th15th20th
202nd14th9th7th49th3rd
9th
8th5th8th9th
Arrows
8th
33rd
15th
11th
8th15th
160th
16th
14th
Ascending Primes
5th
7th8th10th41st24th26th11th13th15th31st9th12th10th10th
3rd
5th
17th
7th25th61st
13th
11th6th9th
3rd9th13th
141st7th11th
40th15th
9th
6th
6th7th
ASCII Table
8th
19th19th19th12th25th
20th
38th14th14th
12th
6th12th
22nd28th
18th
12th48th141st
24th
16th27th18th11th7th20th32nd
249th7th15th11th60th48th
18th
11th7th6th11th6th
Billiards
6th
101st
5th
brainfuck
8th
33rd
14th
9th
206th
24th
8th
Calendar
81st
Card Number Validation
10th
19th
13th
116th
16th
10th
Catalan Numbers
6th7th
46th19th
29th
35th
35th
10th10th6th
24th11th
211th
50th16th
5th
7th
8th
Catalan’s Constant
7th
9th4th4th12th12th21st13th10th7th10th25th10th
6th
5th7th
13th
8th
7th28th76th7th52nd
5th10th5th6th6th8th9th
98th8th10th3rd
11th
27th
7th10th6th6th4th7th6th
Christmas Trees
9th36th94th84th42nd
40th
38th14th15th
17th
34th196th
22nd
17th41st17th
10th36th41st
285th10th31st8th83rd33rd
25th
18th
13th11th
Collatz
34th24th19th18th17th179th96th115th18th20th10th48th15th21st23rd23rd
14th
16th
39th
21st75th261st
30th
15th32nd16th
11th29th51st
617th21st21st9th73rd33rd
26th
9th8th21st8th
Continued Fractions
64th
CSS Colors
7th7th
28th
5th
10th
12th
4th
45th
98th
9th
8th
5th
Cubes
5th22nd
33rd
12th
14th
5th18th8th
3rd
190th4th
19th
6th
Day of Week
9th
47th
26th
16th
21st
7th
286th
57th14th
4th
DFA Simulator
5th
32nd
10th
10th
8th
114th
21st12th
5th
Diamonds
12th
8th32nd70th52nd40th
41st
33rd
14th
28th
42nd126th
23rd
26th30th15th
9th
307th4th
5th73rd27th
14th
8th
6th8th
Divisors
28th68th18th15th33rd199th117th87th
22nd11th52nd16th38th21st27th
20th
16th
54th
18th115th436th
42nd
10th91st14th
27th63rd96th
512th16th67th9th159th1st
40th
16th10th10th10th
Emirp Numbers
4th
14th14th18th9th18th79th43rd32nd18th22nd32nd26th30th28th19th20th14th
20th25th
14th
15th
10th43rd221st
30th
20th32nd17th7th17th41st63rd
94th9th71st12th127th19th
21st
16th
12th12th
Emirp Numbers (Long)
7th
8th
9th7th7th40th27th25th10th12th5th36th10th14th10th11th
4th
8th
14th
8th24th87th
16th
11th16th8th
6th13th19th
117th7th21st6th44th9th
11th
7th
5th6th
Emojify
5th
28th
14th
9th
11th
14th
10th17th6th
15th
166th
10th
33rd19th
9th
6th
Evil Numbers
20th
23rd25th28th15th28th210th114th60th27th19th35th37th23rd40th26th23rd17th
26th24th
23rd
33rd
93rd
17th59th393rd
32nd
14th30th22nd13th15th53rd110th
22nd138th17th60th14th170th43rd12th
25th28th
16th11th21st10th
Evil Numbers (Long)
12th
24th17th17th14th8th108th73rd55th19th18th9th34th21st31st21st23rd
13th
15th
28th
41st
15th42nd150th
24th
12th25th18th
8th28th40th
41st13th24th7th61st19th12th
19th17th
12th8th14th9th
Factorial Factorisation
6th
9th4th
5th6th29th14th18th
6th
24th
9th
6th
16th
8th
5th21st51st
9th
7th8th6th
4th5th8th
70th
6th6th38th9th
6th
4th
4th5th
Farey Sequence
15th11th10th14th
45th24th30th13th18th6th34th12th14th14th15th
9th
8th
16th
13th21st65th
15th
9th16th10th
10th15th14th
117th9th11th
35th23rd
12th
7th3rd7th6th
Fibonacci
73rd
68th109th55th34th25th414th200th166th42nd35th40th52nd48th64th54th59th
50th
47th
136th
32nd199th620th
72nd
43rd1st41st
46th94th155th
189th30th156th29th216th137th
71st
38th26th44th18th
Fizz Buzz
126th
63rd168th36th32nd100th517th447th244th22nd43rd25th60th74th58th56th60th52nd
60th
32nd
133rd
37th441st1,447th
66th
49th211th59th38th37th206th295th
1,507th44th120th17th318th96th
125th
32nd30th32nd11th
Foo Fizz Buzz Bar
27th36th21st16th20th98th112th59th15th17th9th49th14th21st23rd20th13th
12th
11th
41st
14th111th289th
31st
16th34th18th14th11th40th67th
589th19th29th10th60th19th
18th
13th7th14th7th
Forsyth–Edwards Notation
9th
31st
11th
10th
8th15th
116th8th
9th
7th
Fractions
9th
42nd
19th
25th
14th26th15th
7th
179th7th
19th
8th
8th
12th
Game of Life
7th
31st
15th
9th
12th
10th16th
116th4th
9th
9th
5th
5th
Gijswijt’s Sequence
6th
9th18th
30th
15th
12th
12th
111th6th
14th
9th
10th
Happy Numbers
3rd
21st17th21st12th22nd92nd56th39th18th21st33rd21st26th30th
14th14th
22nd
16th
21st
15th48th212th
22nd
21st35th24th11th13th48th48th
16th121st9th
13th98th43rd
22nd
12th7th25th14th
Happy Numbers (Long)
5th
18th
14th14th10th58th32nd28th14th15th
33rd13th20th
12th
12th
15th
32nd103rd
19th
13th25th13th
12th26th20th
175th12th
57th29th
15th
8th
16th8th
Hexdump
9th
35th
9th
139th
4th
Hilbert Curve
62nd
Intersection
10th
41st
18th
13th
336th7th
28th
9th
Inventory Sequence
16th
9th16th39th21st32nd14th9th
37th11th18th
8th
16th
21st72nd
14th
9th17th12th
7th21st17th
161st9th11th
38th18th
7th
7th6th
ISBN
13th
22nd11th
57th55th31st
13th12th36th22nd
12th
17th
36th112th
19th
12th29th12th
9th
152nd9th
13th
10th
11th7th
Jacobi Symbol
8th
31st
32nd
13th
7th
133rd
11th
6th
Kaprekar Numbers
7th
12th
87th
7th
Kolakoski Constant
8th
8th6th4th9th
17th16th11th7th13th28th11th12th
6th
6th
19th
7th
8th31st
9th12th5th6th7th10th11th
127th7th10th3rd37th11th
28th
7th9th8th6th4th8th6th
Kolakoski Sequence
13th23rd44th26th29th
9th
33rd9th17th
12th
17th
28th85th
20th
10th16th9th
9th
185th7th
41st25th
11th
13th10th
Leap Years
22nd
28th54th17th14th16th188th64th58th20th21st17th43rd26th38th23rd23rd19th
20th
13th18th10th27th
15th51st322nd
28th
13th28th18th15th17th41st66th124th
383rd11th55th9th106th32nd10th
31st20th
12th10th15th10th
Levenshtein Distance
15th
5th
32nd
16th
8th13th26th
161st
18th
16th
19th
10th
Leyland Numbers
9th9th
39th
9th
22nd
12th17th
207th6th
51st19th
5th
10th
ln 2
9th10th
5th5th9th
21st18th
10th8th40th11th
8th
13th
6th
6th33rd
41st
12th10th6th4th7th27th8th
163rd7th10th5th
10th
24th
7th8th5th8th4th7th8th
Look and Say
7th
8th11th
33rd
14th
18th
18th21st
159th
18th
35th
7th
7th
Lucky Numbers
6th
9th7th
32nd
45th
10th
7th12th
155th
20th
6th
6th
Lucky Tickets
5th
30th
13th
11th
5th
108th5th
4th
Mahjong
25th
74th
Mandelbrot
9th
102nd
Maze
4th
28th
9th
8th7th
99th
11th
4th
Medal Tally
5th
34th
8th
8th
101st
9th
4th
Minesweeper
81st
Morse Decoder
5th
29th
10th
9th
180th
6th
Morse Encoder
4th
23rd
11th
6th
128th
7th
Multitap Input
78th
Musical Chords
26th
30th
11th
8th
9th
99th
N Queens
7th
17th
9th
88th
9th
6th
Niven Numbers
19th
28th50th25th24th27th152nd88th74th27th28th33rd47th33rd37th29th32nd25th
29th21st
23rd
49th
28th88th336th
34th
26th54th31st22nd28th48th72nd
404th18th56th16th122nd57th
32nd28th
24th15th26th14th
Niven Numbers (Long)
21st15th18th16th11th68th52nd50th20th21st10th40th14th26th18th20th
17th
15th
25th
19th50th137th
25th
17th29th18th
19th27th36th
224th17th28th8th67th23rd
18th17th
13th8th21st10th
Number Spiral
5th
16th17th14th10th8th57th35th27th8th11th15th32nd11th10th19th10th10th
5th10th12th10th
16th21st
14th
30th14th31st88th
15th33rd12th11th14th5th13th12th19th
7th138th7th12th11th38th24th
21st
14th
15th12th6th8th4th
Odious Numbers
7th
25th25th29th15th29th168th91st56th26th19th32nd43rd23rd37th23rd24th16th
25th24th
19th
33rd
79th
17th60th311th
34th
14th38th23rd13th20th48th88th
22nd157th16th56th12th128th40th11th
25th27th
17th10th19th12th
Odious Numbers (Long)
25th17th17th13th9th95th61st48th18th19th9th41st21st28th19th23rd
12th
15th
25th
36th
15th39th122nd
27th
14th27th18th
16th27th35th
112th14th24th7th55th17th11th
18th16th
12th7th14th10th
Ordinal Numbers
10th
32nd14th
18th
12th
12th35th
9th
151st
26th
13th
7th
11th
PalindromemordnilaP
4th
9th
11th
8th
126th
13th
5th
Pangram Grep
9th
75th61st34th
19th
40th16th27th30th
44th
24th
43rd208th
37th
16th30th13th
13th
103rd13th53rd
100th39th
25th28th
12th12th
Partition Numbers
115th
9th
Pascal’s Triangle
13th16th113th60th51st16th
44th
20th
16th
31st
43rd209th
23rd
17th35th18th
62nd45th45th
343rd19th61st
95th45th
23rd
13th
15th
Pernicious Numbers
5th
27th25th26th24th29th104th56th43rd24th19th31st40th18th36th24th27th23rd
23rd24th
17th
37th
52nd
25th47th148th
27th
20th34th30th17th22nd45th48th
28th148th18th59th11th85th32nd11th
28th28th
21st10th26th13th
Pernicious Numbers (Long)
12th11th12th11th9th44th33rd30th13th18th7th36th15th23rd16th11th
9th
12th
15th
16th32nd74th
19th
13th14th14th
13th14th20th
123rd8th21st7th47th27th
12th9th
9th4th8th8th
Poker
27th
9th
4th
113th
Polyominoes
2nd
5th
7th
8th
7th
84th
8th
6th
Prime Numbers
11th
30th42nd29th15th24th224th99th77th29th32nd33rd48th40th41st26th29th17th
30th30th
23rd
21st
16th
20th83rd399th
47th
25th70th31st12th23rd84th93rd
383rd24th97th17th181st22nd
40th
21st11th14th16th
Prime Numbers (Long)
26th15th21st16th13th128th63rd66th17th25th9th50th13th30th22nd26th
29th16th
14th
25th
17th56th163rd
35th
24th34th21st
15th25th39th
308th20th37th9th85th1st
24th
15th9th1st11th
Proximity Grid
3rd
26th
7th
10th
8th7th
79th
7th
4th
QR Decoder
5th
25th
9th
86th
5th
Quine
1st
22nd
35th
26th
112th
11th111th
141st
75th
127th
8th
10th
Recamán
16th
10th15th63rd43rd37th15th9th
41st12th18th
9th
19th
33rd126th
19th
12th25th12th
11th20th22nd
284th11th14th
51st35th
10th
13th6th
Repeating Decimals
4th
27th
13th
108th
Reverse Polish Notation
6th
36th
12th53rd
9th24th
217th
29th
7th
Reversi
5th
23rd
9th
7th
9th
68th
4th
5th
Rijndael S-box
6th
6th6th4th59th28th18th
9th15th28th6th16th
5th5th
6th10th
10th
8th
6th17th53rd
8th
7th9th6th6th9th9th11th
110th5th7th12th28th16th
23rd
4th
10th4th6th5th6th
Rock-paper-scissors-Spock-lizard
6th
25th
17th
14th
14th
152nd
10th
7th
Roman to Arabic
11th
53rd
39th
23rd
18th
10th
283rd
17th
13th
ROT13
8th
19th
12th
83rd
25th
6th
Rule 110
4th
34th
19th
11th
16th
8th23rd
190th5th
47th19th
5th
6th
Scrambled Sort
17th
12th
103rd13th
4th
3rd
Set
103rd
Seven Segment
4th
55th36th27th
31st
15th
9th
156th
21st
8th
SI Units
24th
6th
4th
70th
Sierpiński Triangle
9th17th
40th
16th
26th
18th
13th25th
9th
275th11th
48th24th
14th
12th
Smith Numbers
4th
8th8th29th27th25th7th7th
31st7th13th
8th
5th
12th
23rd60th
9th
9th4th9th
4th14th13th
132nd6th9th
47th9th
8th
4th
8th
Spelling Numbers
4th
14th
23rd86th
7th
3rd
95th
14th
5th
Star Wars GPT
99th
Star Wars Opening Crawl
29th
6th
103rd
Sudoku
26th
117th
Sudoku (Fill-in)
25th
106th
Ten-pin Bowling
4th
26th
10th
17th
112th
Tic-tac-toe
9th
140th
5th
Time Distance
4th
30th
8th
9th
6th9th6th
4th
119th
8th
5th
Tongue-twisters
14th
7th17th15th8th20th37th46th20th
12th18th35th12th17th10th10th12th
9th15th3rd13th
18th20th9th34th
16th9th31st137th
18th16th12th19th12th5th11th15th19th54th9th154th9th10th6th37th26th
21st23rd12th12th9th10th8th11th6th
Topological Sort
92nd
Tower of Hanoi
12th
18th10th32nd
14th
23rd
21st35th
22nd
31st
12th103rd
10th
Transpose Sentence
8th
22nd
10th
8th
135th
15th
7th
Trinomial Triangle
122nd
United States
5th
28th
13th
8th10th
11th
152nd
13th
15th
5th
Vampire Numbers
1st
4th8th
26th
13th
16th
8th10th
97th
42nd17th
7th
6th
Van Eck Sequence
13th
8th15th45th31st31st12th10th
27th12th14th
11th
20th
26th93rd
17th
8th16th12th
10th22nd18th
104th10th13th
44th20th
7th
10th5th
Zeckendorf Representation
8th
28th
11th
9th
9th8th9th
7th
87th
11th
8th
5th
8th
Zodiac Signs
4th
30th
12th
6th
119th
8th
10th
γ
4th
7th6th4th11th27th17th15th
6th15th31st9th13th
4th9th
5th
15th
7th
9th24th
50th
6th8th6th7th7th3rd6th
7th88th5th6th4th22nd10th
25th
5th7th7th5th5th6th6th
λ
11th
12th7th4th16th30th24th17th
9th18th30th14th12th17th5th9th
8th10th
22nd
12th
53rd
11th33rd
7th15th11th7th9th8th11th
9th107th8th12th4th35th16th
34th
8th8th6th7th6th9th7th
π
14th
9th10th16th44th47th24th
10th19th41st21st15th24th9th
11th
27th
22nd
7th63rd
59th
14th16th10th6th8th46th14th
298th6th28th4th52nd21st
34th
14th10th7th7th6th7th9th
τ
12th
7th7th14th
29th16th
9th16th35th19th13th
8th
8th
17th
18th
7th46th
64th
9th13th8th6th8th38th11th
222nd7th17th4th42nd14th
27th
8th10th6th7th6th7th8th
φ
12th
7th6th22nd
28th17th
13th17th39th24th15th
11th
10th
20th
23rd
7th31st
58th
13th15th7th6th8th35th12th
202nd7th22nd5th63rd15th
27th
10th11th6th9th5th8th8th
√2
19th
7th5th17th
36th18th
14th16th43rd18th15th
10th
12th
21st
27th
7th48th
58th
20th12th7th6th8th36th9th
257th6th17th5th48th15th
31st
9th11th6th11th6th7th9th
𝑒
13th
8th7th17th
37th30th
15th16th41st
16th
9th
24th
10th
9th47th
55th
13th15th10th5th10th37th18th
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