12 Days of Christmas
13th12th12th26th16th10th14th136th134th95th7th18th10th21st33rd21st17th13th22nd13th13th5th11th10th61st17th42nd
12th15th106th335th10th27th
17th
103rd
24 Game
6th6th5th4th5th7th8th17th11th10th6th5th2nd15th5th7th6th4th4th6th7th3rd4th6th4th4th7th
5th14th39th5th10th
6th
57th
99 Bottles of Beer
15th10th12th30th19th8th22nd154th91st91st7th10th7th24th20th16th17th17th15th14th13th7th13th8th23rd9th40th
8th10th118th453rd9th27th
9th
30th
194th
Abundant Numbers
21st16th23rd24th18th17th19th198th86th106th14th16th4th20th19th35th22nd28th18th19th19th11th27th8th6th26th78th
22nd19th125th310th15th51st
15th
48th
Abundant Numbers (Long)
13th11th21st15th18th16th10th98th34th75th14th17th8th20th15th26th20th27th13th14th17th10th15th8th8th22nd45th
19th64th142nd15th37th
14th
26th
Arabic to Roman
25th1st
145th12th
Arithmetic Numbers
10th10th15th10th13th19th9th69th29th52nd16th14th6th22nd10th15th14th18th6th9th17th7th10th8th13th10th19th
12th34th100th10th21st
17th
21st
Arrows
25th
116th
Ascending Primes
8th8th11th8th5th9th12th37th20th25th12th13th2nd17th10th11th12th11th3rd5th12th2nd7th6th9th10th15th
10th7th23rd50th8th12th
11th
34th
ASCII Table
13th13th13th15th9th12th11th62nd53rd50th9th10th11th19th13th12th8th9th10th10th11th8th10th5th18th18th17th
9th12th38th102nd12th18th
9th
42nd
Billiards
10th
5th
34th
brainfuck
17th
51st
Card Number Validation
15th
12th
55th
Catalan Numbers
21st10th7th9th8th6th12th19th33rd20th16th16th12th22nd18th21st15th13th16th13th19th4th6th12th21st27th39th
32nd6th32nd90th7th35th
12th9th7th7th4th19th11th28th13th70th3rd20th3rd57th15th12th7th6th5th14th9th8th4th7th10th
Catalan’s Constant
13th10th12th9th3rd5th17th12th19th11th10th6th2nd21st9th10th13th9th6th7th10th3rd6th5th7th7th11th
9th5th15th48th6th42nd
5th8th6th5th3rd11th12th13th10th105th6th12th3rd19th10th5th6th5th5th8th5th7th4th8th7th
Christmas Trees
13th12th13th16th13th11th29th103rd100th45th9th9th7th19th13th26th17th17th8th12th12th5th13th7th17th18th38th
11th13th61st268th12th25th
14th
81st
Collatz
20th14th31st24th20th20th11th95th66th122nd17th17th8th19th19th21st22nd27th15th16th17th12th16th11th3rd33rd62nd
21st90th228th16th41st
18th
27th
CSS Colors
4th
1st
54th
Cubes
8th10th6th10th10th8th13th44th31st20th7th5th5th16th9th12th9th7th6th6th7th3rd9th8th19th7th17th
8th5th37th94th7th15th
6th
51st
Day of Week
1st
1st
1st
1st
1st
DFA Simulator
27th
88th
Diamonds
12th10th13th11th13th11th21st81st47th43rd8th8th7th20th10th42nd12th15th7th7th12th5th14th4th25th21st36th
14th10th48th145th12th25th
10th
54th
Divisors
28th12th30th11th21st21st26th110th153rd103rd15th18th12th26th35th36th24th27th21st27th17th15th21st11th32nd29th114th
55th20th144th564th17th50th
20th
1st
1st
Emirp Numbers
17th11th15th13th7th8th16th58th27th24th12th12th1st20th11th19th14th11th10th11th23rd6th15th2nd21st15th57th
23rd8th36th156th11th22nd
13th
56th
Emirp Numbers (Long)
11th9th11th9th12th8th11th47th23rd30th10th12th6th18th9th13th12th12th8th6th18th5th11th8th17th13th23rd
9th28th73rd9th17th
12th
62nd
Emojify
25th
128th
Evil Numbers
26th22nd21st24th14th17th12th164th77th74th18th18th1st5th31st40th27th20th13th16th22nd10th26th1st23rd29th79th
54th15th98th314th13th41st
22nd
1st
Evil Numbers (Long)
15th14th23rd17th16th15th13th42nd63rd27th19th19th9th16th25th31st20th22nd12th13th22nd10th15th9th16th28th39th
15th49th142nd11th29th
18th
32nd
Factorial Factorisation
11th8th13th7th5th7th9th33rd17th17th9th6th2nd17th7th10th13th7th4th4th13th2nd5th6th10th7th12th
9th6th17th47th10th10th
9th11th10th3rd4th5th13th13th4th40th7th8th6th30th13th7th8th5th7th4th7th6th3rd6th6th
Farey Sequence
7th6th16th11th12th15th6th44th23rd31st14th16th7th22nd14th13th14th14th7th8th9th5th9th8th10th10th17th
12th20th63rd9th14th
13th
45th
Fibonacci
90th33rd21st8th3rd46th27th118th38th67th18th40th12th3rd77th74th28th1st34th62nd29th34th33rd18th1st67th191st
27th40th28th1st24th113th
33rd1st
29th
1st
Fizz Buzz
8th41st27th11th27th19th19th31st239th19th12th12th14th1st18th54th8th24th43rd25th27th2nd18th13th32nd13th9th4th17th24th1st1st1st34th11th22nd47th13th19th28th8th1st74th51st1st1st17th11th1st45th14th17th26th15th8th16th50th41st24th38th
Foo Fizz Buzz Bar
13th14th26th33rd19th18th13th111th118th89th15th14th10th1st18th20th25th19th11th12th16th16th14th9th16th27th44th
15th123rd274th15th38th
15th
1st
Forsyth–Edwards Notation
19th
9th
33rd
Fractions
1st
12th23rd
1st
1st
Game of Life
18th
8th
50th
Gijswijt’s Sequence
9th7th8th9th7th10th11th17th14th15th10th10th4th19th7th8th10th9th7th6th10th4th7th7th14th9th14th
8th18th44th10th13th
10th
53rd
Happy Numbers
19th12th23rd17th9th14th11th58th29th28th13th10th1st14th15th24th14th11th10th14th20th13th17th1st26th28th61st
21st12th41st155th14th25th
13th
46th
Happy Numbers (Long)
11th11th20th17th13th15th12th39th31st33rd15th12th5th16th15th22nd16th14th9th7th12th11th15th8th15th29th36th
18th13th32nd99th13th22nd
14th
27th
Hexdump
28th
119th
Intersection
12th
38th
Inventory Sequence
11th8th18th14th12th11th9th39th25th32nd12th9th5th18th10th17th13th11th6th7th11th5th9th8th11th12th17th
10th23rd65th12th15th
10th
38th
ISBN
18th
22nd18th
20th
18th
78th
Jacobi Symbol
18th
1st
58th
Kaprekar Numbers
5th7th7th6th3rd8th7th29th14th19th9th3rd1st10th6th9th8th4th2nd3rd6th2nd7th6th9th4th4th
2nd4th20th35th3rd9th
13th
26th
Kolakoski Constant
17th9th12th8th4th4th16th23rd15th14th11th7th2nd22nd10th11th12th9th6th6th10th4th8th5th10th10th14th
8th6th17th48th6th12th
9th11th6th5th4th12th12th14th8th86th6th13th3rd31st8th6th7th6th5th8th7th7th4th9th6th
Kolakoski Sequence
20th13th12th19th8th15th23rd47th32nd30th10th9th7th19th12th21st15th15th6th8th12th8th10th7th23rd15th35th
8th30th59th9th19th
14th
68th
Leap Years
26th14th28th5th21st20th18th65th66th30th19th16th16th20th30th39th28th27th22nd32nd23rd13th36th11th40th24th87th
22nd18th156th93rd16th46th
18th
71st
Levenshtein Distance
16th
18th
31st
10th
28th
1st
10th
13th
Leyland Numbers
9th10th12th9th9th9th12th27th34th22nd9th12th3rd4th10th12th11th6th7th6th14th4th9th7th15th17th36th
22nd13th28th106th12th22nd
12th
6th
ln 2
14th7th11th8th3rd4th10th18th17th16th13th9th3rd1st11th13th14th10th7th9th12th4th6th8th8th13th15th
8th4th18th48th6th34th
13th10th6th4th3rd28th9th16th11th1st5th11th5th25th8th7th4th5th5th6th4th9th4th8th7th
Look and Say
12th12th11th15th10th9th13th29th30th27th15th13th4th7th11th22nd12th6th8th6th13th4th9th7th10th19th31st
8th31st130th11th19th
13th
20th
17th
Lucky Numbers
9th9th9th8th9th9th9th15th21st22nd10th6th6th13th5th13th11th6th7th5th10th5th4th6th41st12th17th
9th22nd42nd8th11th
9th
19th
Lucky Tickets
28th
120th
Mahjong
18th
34th
Maze
24th
91st
Medal Tally
26th
72nd
Morse Decoder
27th
177th
Morse Encoder
22nd
169th
Musical Chords
21st
69th
N Queens
4th6th6th6th7th5th7th19th13th14th8th8th3rd17th7th7th6th3rd4th3rd8th3rd6th4th7th4th10th
4th5th15th31st8th10th
7th
59th
Niven Numbers
23rd17th24th11th19th21st13th28th90th21st20th18th1st1st18th34th24th28th20th20th21st14th25th9th14th36th80th
30th24th84th1st
48th
18th
1st
Niven Numbers (Long)
11th12th20th16th17th18th8th70th53rd56th19th18th9th23rd16th26th17th20th16th17th21st12th15th10th18th29th31st
18th47th123rd12th30th
16th
34th
Number Spiral
11th9th9th7th5th10th14th21st21st20th6th10th11th19th9th9th17th9th7th5th9th4th8th5th6th10th13th
25th8th25th58th7th9th
8th
57th
27th
Odious Numbers
24th20th24th23rd14th16th14th136th66th61st19th19th1st4th32nd36th23rd20th11th16th22nd9th22nd1st21st31st68th
48th15th77th276th13th39th
19th
1st
Odious Numbers (Long)
13th14th25th17th16th15th9th88th56th56th18th19th9th5th26th28th18th21st12th12th22nd10th15th9th16th29th34th
15th44th117th11th27th
20th
1st
Ordinal Numbers
1st
4th
PalindromemordnilaP
18th
5th
100th
Pangram Grep
9th
14th
12th53rd
22nd25th
59th
30th
46th
17th
32nd21st
21st
Partition Numbers
10th
18th
Pascal’s Triangle
13th9th20th20th15th14th19th111th50th49th17th15th6th20th19th17th14th15th7th13th15th11th14th9th36th19th60th
51st13th46th204th12th31st
15th
48th1st
1st
Pernicious Numbers
17th18th25th23rd17th19th18th97th51st47th20th15th1st1st23rd33rd22nd25th17th21st22nd14th23rd7th1st29th50th
45th21st52nd157th12th35th
17th
1st
Pernicious Numbers (Long)
9th11th15th12th12th11th10th45th29th35th11th14th8th1st15th20th16th14th11th9th22nd9th14th10th16th15th20th
14th37th72nd10th22nd
14th
1st
Poker
20th
81st
Polyominoes
7th6th5th5th6th7th9th8th8th9th6th5th3rd13th5th7th7th6th4th4th7th1st6th5th6th5th6th
5th13th21st6th7th
7th
32nd
Prime Numbers
32nd16th25th11th14th18th28th27th79th64th19th14th1st26th16th26th21st16th13th17th26th11th29th3rd31st18th36th
1st17th54th117th14th15th1st20th
46th17th37th
66th10th56th
22nd
Prime Numbers (Long)
19th12th24th14th21st19th9th19th71st81st17th20th8th1st14th27th21st14th12th11th26th13th18th9th20th4th10th
1st16th38th63rd13th11th1st20th
14th26th
1st8th23rd
25th
Proximity Grid
25th
93rd
QR Decoder
18th
46th
Quine
1st12th22nd1st21st
25th95th1st53rd
7th11th2nd1st19th18th28th1st23rd
1st
8th1st
30th10th2nd9th1st249th1st1st
10th1st20th1st24th1st5th
33rd1st4th12th
1st12th12th26th1st45th23rd
30th
13th31st
Recamán
14th10th18th14th10th12th7th56th41st41st15th9th5th6th16th18th12th10th6th7th11th5th11th6th22nd12th30th
10th34th119th12th21st
12th
21st
Repeating Decimals
20th
58th
25th
Reverse Polish Notation
13th
8th49th
40th
Reversi
20th
58th
Rijndael S-box
8th19th4th7th7th7th6th22nd24th16th6th8th3rd15th5th15th10th6th5th5th9th3rd6th2nd10th5th7th
4th6th19th44th7th10th
7th10th7th6th7th7th7th6th4th31st4th5th4th21st13th4th15th4th4th5th7th5th5th6th11th
Rock-paper-scissors-Spock-lizard
26th
19th
204th
Roman to Arabic
21st
31st12th
ROT13
34th
5th
8th
31st
Rule 110
7th9th9th9th10th6th11th53rd31st25th9th7th4th20th12th19th13th5th4th9th9th4th8th7th19th10th26th
13th8th30th92nd7th18th
8th
63rd
Set
12th
54th
Seven Segment
31st
233rd
SI Units
13th
31st
Sierpiński Triangle
10th12th12th13th9th10th10th50th35th32nd11th9th8th19th11th20th16th12th10th12th9th6th9th8th23rd11th32nd
16th10th33rd111th9th21st
11th
51st
Smith Numbers
12th10th8th10th10th10th9th36th20th25th9th8th3rd19th8th12th10th7th4th5th14th6th9th7th6th8th19th
8th27th63rd7th13th
12th
25th
Spelling Numbers
1st1st
92nd
Star Wars Opening Crawl
22nd
52nd
Sudoku
19th
75th
Sudoku (Fill-in)
18th
69th
Ten-pin Bowling
24th
74th
Tic-tac-toe
16th
50th
Time Distance
25th
111th
Tongue-twisters
16th12th8th20th6th16th12th44th45th25th8th9th8th28th13th18th11th9th12th6th
6th11th5th17th9th18th
10th7th39th144th7th17th
10th
245th
Transpose Sentence
19th
17th
United States
10th
3rd
11th
Vampire Numbers
14th10th7th6th10th5th12th37th28th21st8th8th2nd19th9th13th9th5th5th5th11th4th9th5th21st8th17th
10th7th24th55th7th11th
9th
55th
Van Eck Sequence
10th11th12th11th11th10th6th48th34th32nd15th9th4th16th12th14th12th12th3rd7th13th4th10th7th11th18th22nd
8th28th92nd9th16th
12th
28th
Zeckendorf Representation
18th
39th
Zodiac Signs
20th
66th
γ
11th10th13th7th4th4th15th27th15th12th8th6th1st10th8th11th11th7th5th5th10th4th5th4th7th6th6th
5th6th11th31st6th41st
7th7th6th6th2nd6th10th10th7th24th5th10th3rd14th8th5th5th4th3rd4th6th6th4th7th6th
λ
21st11th13th11th5th4th26th34th22nd15th9th9th3rd21st12th10th12th7th5th7th9th4th8th4th13th9th15th
8th8th17th73rd7th17th
7th14th10th6th5th10th17th14th9th67th7th14th3rd27th14th8th10th11th6th5th5th8th5th9th7th
π
30th14th15th11th7th5th24th57th44th23rd15th9th4th15th21st12th18th10th8th10th11th5th9th7th24th18th31st
26th5th44th175th6th45th
13th18th10th6th5th4th23rd31st11th55th6th37th4th65th16th7th9th12th11th8th6th9th6th8th6th
τ
22nd12th13th10th5th5th24th28th24th16th15th8th4th15th19th11th16th10th8th8th11th5th8th7th18th15th19th
23rd5th31st92nd6th43rd
10th13th7th6th5th4th17th17th10th55th5th22nd4th49th10th7th9th8th6th8th5th9th6th8th7th
φ
22nd10th15th9th5th5th14th26th24th15th15th12th3rd20th25th15th16th14th8th10th12th5th10th8th28th10th1st
18th5th30th71st6th50th
13th16th7th6th5th35th20th18th14th43rd6th25th5th56th13th8th10th8th8th9th5th11th6th9th7th
√2
29th9th12th9th5th4th25th31st31st16th15th13th2nd1st17th14th19th13th8th12th14th5th7th6th35th15th29th
25th5th48th80th6th52nd
18th13th7th6th5th33rd15th19th14th1st5th19th5th52nd12th8th10th9th7th9th5th13th6th8th7th
𝑒
25th12th20th13th6th8th24th45th33rd27th14th12th5th1st18th13th19th11th10th10th13th5th11th8th23rd15th30th
29th6th28th91st6th55th
14th19th11th5th6th36th24th19th13th1st9th32nd5th62nd20th7th8th7th10th9th6th11th7th11th11th