12 Days of Christmas
9th14th79th102nd43rd
16th
30th32nd16th11th8th16th
30th
13th56th255th
19th
9th33rd18th
7th28th38th
291st7th25th7th70th27th
11th
9th10th11th9th9th
24 Game
5th
15th16th10th
20th
7th
4th
4th
11th36th
10th
5th6th6th
3rd3rd
86th4th
19th10th
2nd
4th
4th
99 Bottles of Beer
6th
6th19th77th109th47th
29th
16th12th16th
29th
79th350th
20th
7th29th13th
7th
263rd12th
8th77th29th
26th
6th
7th6th
Abundant Numbers
14th17th22nd24th17th11th14th153rd86th59th13th16th26th33rd19th32nd17th23rd19th16th19th
21st
17th
82nd
17th74th272nd
37th
15th22nd14th14th17th37th41st
16th148th12th27th14th103rd4th
28th
14th10th16th10th
Abundant Numbers (Long)
10th
20th15th16th11th8th86th51st50th14th18th9th32nd15th24th18th22nd
12th
12th
20th
18th47th135th
29th
13th19th14th
8th26th32nd
121st14th18th9th56th1st
21st
11th7th12th9th
Arabic to Roman
9th
13th
28th73rd
25th
14th
10th
110th26th
19th
8th
Arithmetic Numbers
13th8th11th5th
56th35th39th15th
6th36th7th16th11th15th
7th
12th
5th
11th22nd81st
17th
16th17th9th
10th13th19th
165th13th9th5th40th3rd
12th
7th5th8th11th
Arrows
4th
22nd
12th
9th
7th13th
74th
16th
8th
Ascending Primes
5th
6th7th8th34th16th22nd11th12th13th26th9th10th9th9th
3rd
4th
14th
5th16th52nd
13th
10th8th7th
3rd8th12th
112th7th11th
33rd11th
8th
6th
6th5th
ASCII Table
6th14th18th15th17th12th21st
17th
33rd13th13th
10th6th11th
17th25th
17th
11th44th130th
23rd
13th25th17th9th4th18th29th
219th6th19th10th54th44th
15th
11th7th6th10th11th
Billiards
6th
85th
5th
brainfuck
8th
30th
14th
9th
167th
23rd
8th
Card Number Validation
9th
15th
11th
93rd
15th
9th
Catalan Numbers
6th7th
40th16th
26th
26th
31st
10th9th6th
19th11th
188th
44th13th
4th
7th
8th
Catalan’s Constant
6th10th
9th3rd3rd9th11th15th9th10th6th9th22nd9th
6th
7th
12th
5th
7th24th69th6th49th
4th5th4th5th3rd8th6th
84th5th9th3rd
8th
25th
6th8th5th5th4th4th14th
Christmas Trees
13th
9th28th90th82nd40th
34th
24th14th15th
14th
28th188th
20th
16th39th16th
9th35th41st
227th9th31st6th77th33rd
23rd
9th
13th11th
Collatz
30th22nd17th17th16th161st88th97th16th16th9th45th14th20th19th22nd
12th
15th
34th
19th62nd243rd
28th
13th31st15th
7th28th47th
556th20th19th9th67th31st
25th
9th6th21st10th
CSS Colors
6th
25th
4th
9th
11th
4th
40th
87th
8th
6th
5th
Cubes
5th21st
27th
10th
13th
4th16th7th
2nd
163rd4th
19th
5th
Day of Week
8th
42nd
24th
9th
19th
7th
260th
46th10th
4th
DFA Simulator
5th
30th
9th
8th
6th
99th
18th10th
5th
Diamonds
10th
8th28th65th48th33rd
35th
30th
14th
19th
34th116th
23rd
9th29th14th
8th
273rd3rd
4th62nd25th
13th
8th
6th8th
Divisors
27th68th18th15th30th187th112th81st
20th11th46th16th35th22nd26th
19th
16th
49th
16th103rd427th
40th
9th90th13th
26th60th96th
470th16th65th8th150th1st
38th
17th10th7th11th
Emirp Numbers
9th11th13th13th17th8th16th74th39th27th18th20th31st32nd29th27th19th19th10th20th23rd
13th
18th
10th33rd213th
29th
17th31st16th6th15th38th62nd
146th8th69th11th120th19th
20th
16th
12th10th
Emirp Numbers (Long)
7th
8th
9th7th7th38th22nd23rd10th10th5th26th9th13th9th10th
4th
8th
14th
7th15th80th
16th
10th14th8th
5th12th18th
83rd7th20th5th40th7th
10th
7th
5th5th
Emojify
5th
22nd
14th
7th
9th
13th
8th17th5th
14th
73rd
10th
31st17th
8th
5th
Evil Numbers
19th24th21st24th23rd15th26th189th105th53rd25th17th33rd33rd23rd40th25th22nd13th25th22nd
21st
30th
89th
16th45th380th
31st
10th28th20th12th14th47th109th
21st122nd16th58th13th161st40th11th
24th26th
15th11th19th11th
Evil Numbers (Long)
12th
22nd16th14th14th7th96th61st50th18th17th8th30th21st31st20th22nd
12th
14th
25th
37th
14th27th141st
23rd
9th23rd16th
7th24th38th
33rd13th23rd7th56th18th11th
18th13th
11th7th12th11th
Factorial Factorisation
5th
7th3rd
5th6th28th12th15th
5th
18th
9th
6th
14th
7th
4th14th44th
8th
7th8th6th
2nd3rd8th
43rd
6th5th30th8th
6th
4th
4th3rd
Farey Sequence
14th10th10th14th
39th20th27th13th17th5th29th12th12th13th13th
8th
8th
14th
12th15th59th
14th
9th15th10th
9th13th14th
94th8th10th
30th16th
11th
7th3rd7th5th
Fibonacci
71st36th64th102nd49th32nd23rd380th187th147th36th28th38th60th45th59th46th55th
46th
44th
124th
27th171st591st
69th
34th1st40th
41st87th149th
774th36th132nd23rd200th130th
68th
36th22nd39th27th
Fizz Buzz
123rd38th59th165th35th31st97th488th438th232nd22nd40th25th55th74th55th53rd58th49th55th
31st
128th
33rd416th1,420th
62nd
42nd206th58th36th33rd198th286th
1,422nd43rd118th15th300th92nd
123rd
32nd29th31st14th
Foo Fizz Buzz Bar
24th34th17th16th18th92nd107th56th14th13th9th44th14th19th22nd19th11th11th
9th
38th
13th98th274th
30th
14th32nd15th11th9th39th65th
542nd17th29th8th54th17th
17th
12th7th13th8th
Forsyth–Edwards Notation
9th
26th
10th
9th
8th13th
85th6th
9th
7th
Fractions
9th
35th
17th
21st
14th24th15th
6th
127th7th
18th
7th
7th
11th
Game of Life
6th
27th
11th
8th
11th
8th15th
97th4th
8th
7th
4th
4th
Gijswijt’s Sequence
6th
9th15th
25th
12th
12th
10th
93rd6th
11th
9th
10th
Happy Numbers
9th12th19th17th19th12th20th88th51st33rd18th19th31st28th26th29th
13th10th
21st
15th
25th
14th38th207th
20th
18th36th23rd9th11th46th47th
15th118th8th
11th95th40th
21st
11th5th24th13th
Happy Numbers (Long)
5th11th16th
12th12th9th55th28th25th14th12th
28th12th19th
11th
12th
12th
23rd95th
17th
12th25th11th
7th24th19th
145th12th
54th23rd
13th
7th
16th8th
Hexdump
9th
30th
9th
120th
4th
Hilbert Curve
29th
Intersection
7th
39th
15th
11th
294th7th
25th
9th
Inventory Sequence
14th
9th15th34th20th29th13th7th
30th10th18th
8th
14th
15th66th
14th
9th16th11th
6th20th16th
135th8th10th
36th14th
7th
6th4th
ISBN
12th
19th11th
52nd50th31st
10th12th31st20th
12th
15th
27th102nd
18th
11th29th10th
8th
112th9th
12th
9th
11th7th
Jacobi Symbol
8th
25th
28th
12th
7th
117th
10th
6th
Kaprekar Numbers
6th
10th
67th
7th
Kolakoski Constant
8th9th
8th5th3rd8th
13th12th11th7th13th24th10th11th
6th
6th
18th
5th
8th28th
8th9th4th5th4th9th9th
111th3rd9th3rd31st8th
27th
6th8th7th5th4th6th14th
Kolakoski Sequence
13th20th42nd24th27th
7th
29th8th17th
11th
14th
24th83rd
19th
9th14th9th
8th
169th5th
39th23rd
10th
13th12th
Leap Years
22nd
24th52nd14th13th16th173rd56th49th18th18th16th38th26th36th20th21st17th19th
12th16th9th20th
14th31st306th
25th
11th26th16th14th15th39th63rd120th
356th10th53rd7th94th30th9th
29th20th
11th9th14th13th
Levenshtein Distance
13th
5th
32nd
15th
7th12th24th
133rd
16th
11th
18th
9th
Leyland Numbers
10th
8th8th
36th
8th
19th
11th17th
179th5th
46th19th
4th
9th
ln 2
9th7th
4th3rd8th
16th12th
9th8th33rd11th
8th
12th
5th
6th28th
38th
11th7th4th4th3rd25th7th
134th4th9th5th
7th
22nd
6th6th4th6th4th4th14th
Look and Say
8th
8th9th
27th
14th
18th
13th20th
117th
17th
7th
7th
Lucky Numbers
6th
8th7th
28th
36th
10th
8th11th
137th
17th
6th
6th
Lucky Tickets
5th
25th
11th
11th
5th
76th3rd
4th
Mahjong
21st
59th
Mandelbrot
7th
81st
Maze
4th
24th
8th
7th5th
79th
10th
4th
Medal Tally
5th
28th
7th
8th
78th
7th
4th
Morse Decoder
4th
26th
10th
7th
162nd
5th
Morse Encoder
3rd
20th
11th
6th
104th
6th
Musical Chords
22nd
24th
11th
8th
7th
80th
N Queens
9th
16th
8th
75th
8th
6th
Niven Numbers
18th19th25th50th24th22nd23rd146th81st67th25th25th31st44th32nd36th25th29th22nd28th21st
21st
46th
26th73rd324th
30th
19th53rd28th19th25th48th70th
375th17th54th14th111th54th
30th26th
22nd12th25th21st
Niven Numbers (Long)
19th15th16th16th11th63rd45th45th19th18th10th38th14th26th16th19th
17th
14th
19th
18th37th129th
22nd
13th28th18th
17th27th35th
200th17th26th7th62nd21st
17th15th
13th7th19th12th
Number Spiral
3rd9th15th17th13th9th7th54th32nd25th6th11th14th25th9th10th19th9th8th5th10th10th9th
14th18th
13th
30th13th27th82nd
15th30th11th10th14th5th11th12th18th
7th119th5th11th10th31st24th
20th
13th
12th12th6th7th10th
Odious Numbers
7th22nd24th23rd23rd14th27th153rd85th49th24th17th30th40th23rd36th21st22nd12th23rd22nd
17th
28th
77th
16th45th302nd
31st
9th34th20th12th18th43rd87th
21st143rd15th54th11th119th38th10th
23rd25th
15th10th17th11th
Odious Numbers (Long)
24th16th14th13th8th80th54th42nd17th17th8th38th21st28th18th22nd
11th
13th
21st
33rd
14th26th115th
24th
11th25th16th
14th23rd34th
99th14th23rd7th49th16th10th
17th13th
11th6th12th10th
Ordinal Numbers
10th
33rd14th
16th
13th
11th33rd
8th
103rd
25th
12th
7th
11th
PalindromemordnilaP
4th
8th
10th
8th
94th
10th
5th
Pangram Grep
8th
72nd57th31st
15th
34th13th26th25th
36th
21st
34th191st
34th
15th32nd12th
12th
23rd12th51st
90th36th
23rd25th
11th13th
Partition Numbers
94th
6th
Pascal’s Triangle
13th15th110th55th49th16th
37th
17th
15th
28th
39th202nd
21st
14th38th17th
55th42nd45th
312th19th59th
89th43rd
21st
13th
15th
Pernicious Numbers
5th19th24th23rd22nd19th25th98th53rd37th20th16th30th36th18th32nd21st24th17th21st22nd
16th
32nd
50th
21st36th145th
24th
16th34th27th15th19th39th45th
25th136th17th56th10th78th29th10th
25th27th
18th9th23rd16th
Pernicious Numbers (Long)
11th11th10th10th9th37th28th29th11th15th7th32nd13th21st15th10th
8th
11th
14th
14th23rd66th
17th
11th14th13th
11th13th20th
106th7th21st6th42nd24th
11th8th
8th3rd7th10th
Poker
22nd
8th
4th
90th
Polyominoes
2nd
5th
6th
4th
6th
71st
7th
6th
Prime Numbers
11th17th26th42nd26th15th21st206th89th71st25th27th31st44th38th34th24th26th13th27th27th
22nd
18th
14th
17th72nd384th
44th
19th70th28th12th21st79th92nd
356th20th93rd14th173rd21st
39th
20th11th12th18th
Prime Numbers (Long)
22nd13th17th16th13th113th58th59th16th22nd8th45th11th28th20th23rd
15th
13th
23rd
14th44th156th
31st
18th31st16th
12th21st36th
272nd18th35th8th78th1st
23rd
13th7th1st16th
Proximity Grid
3rd
18th
6th
8th
8th7th
53rd
7th
4th
QR Decoder
5th
24th
6th
75th
5th
Quine
1st
19th
28th
24th
105th
10th108th
136th
63rd
125th
8th
9th
Recamán
14th
10th14th57th39th35th15th8th
36th12th18th
9th
16th
25th120th
20th
10th23rd10th
9th19th22nd
263rd11th13th
45th32nd
9th
12th7th
Repeating Decimals
4th
24th
11th
89th
Reverse Polish Notation
6th
33rd
12th51st
7th24th
195th
27th
7th
Reversi
4th
18th
6th
7th
9th
46th
4th
5th
Rijndael S-box
5th19th
6th5th4th47th25th15th
8th14th23rd4th16th
5th4th5th10th
8th
8th
4th15th42nd
8th
6th9th6th5th5th7th11th
92nd3rd5th11th22nd12th
23rd
3rd
8th3rd5th4th10th
Rock-paper-scissors-Spock-lizard
4th
21st
16th
11th
13th
126th
16th
6th
Roman to Arabic
11th
36th
18th
9th
261st
13th
ROT13
7th
14th
10th
46th
18th
6th
Rule 110
4th
30th
19th
10th
15th
7th23rd
160th4th
42nd19th
5th
6th
Scrambled Sort
14th
7th
77th11th
5th
3rd
Set
84th
Seven Segment
4th
53rd33rd27th
25th
14th
6th
112th
19th
8th
SI Units
19th
4th
4th
57th
Sierpiński Triangle
9th16th
37th
16th
24th
18th
11th23rd
8th
256th10th
44th24th
13th
12th
Smith Numbers
5th
8th8th27th24th22nd7th7th
28th6th11th
7th
5th
9th
17th56th
7th
8th5th7th
3rd12th11th
110th5th9th
40th8th
7th
4th
8th
Spelling Numbers
4th
13th
22nd82nd
5th
3rd
64th
12th
3rd
Star Wars GPT
83rd
Star Wars Opening Crawl
26th
4th
89th
Sudoku
21st
87th
Sudoku (Fill-in)
20th
91st
Ten-pin Bowling
4th
26th
9th
97th
Tic-tac-toe
8th
114th
5th
Time Distance
4th
25th
7th
8th
6th9th5th
3rd
97th
8th
5th
Tongue-twisters
13th12th6th16th15th7th18th31st41st15th
9th16th23rd11th15th9th9th9th7th14th3rd13th
13th17th4th32nd
14th8th21st118th
17th17th9th17th11th5th10th14th19th53rd9th85th7th9th6th28th24th
19th21st11th8th7th8th7th9th6th
Topological Sort
70th
Transpose Sentence
7th
20th
8th
6th
108th
13th
7th
United States
5th
26th
12th
8th11th
119th
13th
13th
5th
Vampire Numbers
4th10th
4th8th
23rd
11th
11th
6th5th
64th
36th17th
6th
3rd
Van Eck Sequence
10th
8th14th43rd28th27th12th9th
22nd10th13th
11th
16th
20th90th
15th
8th14th10th
7th20th17th
76th10th12th
41st18th
6th
10th8th
Zeckendorf Representation
8th
22nd
9th
9th
8th8th8th
5th
64th
10th
7th
5th
7th
Zodiac Signs
4th
26th
10th
6th
97th
5th
γ
4th10th
7th5th3rd8th24th12th7th
6th13th24th8th12th
4th5th5th
13th
5th
8th21st
45th
5th3rd5th6th3rd2nd5th
7th65th4th4th3rd15th6th
23rd
4th5th6th4th5th3rd15th
λ
10th12th
11th6th3rd14th24th16th10th
9th16th21st13th11th17th4th5th7th10th
21st
8th
51st
10th29th
5th8th7th6th6th6th9th
9th73rd6th8th3rd29th9th
32nd
7th7th5th5th6th6th19th
π
12th14th
8th4th14th39th41st21st
8th17th34th21st14th23rd9th
10th
25th
19th
7th57th
51st
12th14th8th6th5th40th11th
260th4th25th3rd78th15th
32nd
13th8th6th7th6th5th18th
τ
11th12th
6th4th13th
24th13th
8th15th33rd19th12th
8th
8th
16th
14th
7th43rd
60th
9th10th6th6th5th34th9th
198th4th15th4th51st9th
26th
7th8th5th7th6th5th15th
φ
12th10th
6th4th21st
24th13th
12th16th33rd23rd15th
11th
10th
19th
22nd
7th28th
54th
12th13th5th6th5th33rd10th
167th4th18th5th73rd11th
25th
9th10th5th9th6th5th15th
√2
19th9th
6th3rd15th
32nd14th
13th15th37th18th15th
10th
12th
20th
26th
7th40th
56th
18th9th5th6th5th32nd8th
210th4th16th5th55th10th
29th
8th10th5th11th6th4th18th
𝑒
13th12th
7th7th15th
32nd24th
13th16th33rd
14th
9th
24th
9th
8th39th
50th
12th15th8th5th6th34th14th
136th9th27th5th64th19th
30th
11th9th6th9th7th8th23rd