12 Days of Christmas
1,073rd
24 Game
11th
22nd28th23rd9th7th
30th8th11th9th9th10th11th8th
15th5th10th
9th23rd61st6th12th8th14th10th6th
11th13th8th4th140th11th4th
25th16th4th9th8th6th5th10th6th3rd8th
99 Bottles of Beer
18th
127th163rd111th8th14th
22nd23rd18th20th24th20th20th14th
67th21st42nd
15th136th490th11th29th14th14th22nd15th
43rd76th142nd11th123rd23rd40th
98th66th12th15th17th39th15th
10th12th12th
Abundant Numbers
30th
44th169th152nd140th18th22nd
43rd21st36th26th34th24th29th19th
83rd35th94th
25th151st221st16th57th50th39th26th15th
41st68th82nd16th704th22nd33rd
118th109th12th24th20th39th12th16th20th12th23rd
Abundant Numbers (Long)
28th
24th95th75th97th20th22nd
55th18th28th23rd34th19th19th18th
48th30th55th
24th106th124th17th43rd41st31st22nd14th
28th45th35th13th379th22nd23rd
67th64th12th12th10th23rd12th11th15th10th18th
Arabic to Roman
77th
31st
123rd
Arithmetic Numbers
25th
70th58th69th17th18th
45th13th20th17th25th13th15th18th
36th11th24th
18th49th134th12th28th25th39th19th12th
18th28th26th11th336th23rd13th
53rd43rd8th9th8th14th8th9th12th8th15th
Arrows
23rd
30th
72nd
14th
109th
Ascending Primes
15th
21st44th37th37th13th14th
29th11th13th14th14th7th12th13th
25th11th17th
12th38th68th11th15th23rd
12th7th
14th17th17th6th112th14th14th
42nd15th6th12th8th10th7th9th9th6th9th
ASCII Table
19th
40th75th68th61st9th15th
39th14th15th13th15th12th13th12th
40th20th18th
16th50th67th16th19th20th15th14th11th
32nd
8th265th14th
57th41st10th20th6th16th10th
9th7th12th
Card Number Validation
30th
28th
83rd
146th
Catalan Numbers
14th
28th24th43rd29th19th19th
44th22nd23rd20th21st21st21st20th
35th29th45th
10th45th112th8th42nd15th10th8th10th
25th15th33rd16th204th9th26th
69th20th14th13th7th6th17th10th9th5th10th
Catalan’s Constant
8th18th9th14th
30th14th24th22nd10th7th12th28th10th12th15th16th10th18th11th15th6th19th9th12th16th7th38th61st16th58th8th23rd6th6th6th12th15th13th10th127th14th13th3rd29th3rd6th24th6th7th16th6th8th4th9th
Christmas Trees
367th
Collatz
38th
25th177th117th156th20th24th
42nd21st23rd27th34th20th22nd21st
52nd37th68th
27th111th278th19th47th41st
23rd19th
32nd59th54th21st254th27th23rd
80th43rd16th16th7th33rd17th15th17th11th27th
CSS Colors
27th
10th
95th
Cubes
13th
24th47th29th8th6th
28th11th14th11th11th9th14th8th
29th9th18th
9th46th110th8th18th
11th11th5th
15th17th28th6th109th11th14th
44th29th7th16th11th10th7th
6th7th9th
Day of Week
37th
47th
146th
25th
287th
Diamonds
18th
46th53rd72nd56th9th12th
37th12th47th13th18th11th14th14th
55th24th38th
14th58th57th14th29th17th26th18th9th
25th39th44th10th225th12th26th
94th20th6th16th12th18th11th
11th9th9th
Divisors
33rd
45th224th166th127th19th25th
56th37th41st26th33rd26th26th20th
90th34th127th
25th173rd605th20th54th42nd118th34th17th
70th136th98th18th526th26th70th
178th124th15th17th18th53rd21st12th21st13th29th
Emirp Numbers
21st
44th62nd55th38th13th15th
42nd11th20th17th18th15th18th25th
43rd17th59th
13th54th229th12th24th32nd17th
7th
33rd39th33rd15th347th15th61st
122nd31st7th29th8th14th11th19th8th6th13th
Emirp Numbers (Long)
16th
22nd46th45th36th13th15th
38th14th17th14th18th12th12th20th
26th14th27th
13th38th99th10th18th28th18th12th8th
16th26th20th8th169th14th24th
47th33rd9th11th5th13th11th8th9th5th12th
Emojify
29th
14th
152nd
Evil Numbers
29th
52nd123rd129th113th20th23rd
51st36th41st32nd29th18th30th24th
80th42nd85th
21st124th428th15th45th60th46th26th13th
60th90th69th22nd390th22nd67th
179th99th15th30th9th38th19th19th17th11th22nd
Evil Numbers (Long)
29th
21st97th85th83rd21st25th
44th29th32nd25th29th15th19th25th
47th37th44th
19th69th167th15th32nd54th
23rd16th
30th45th44th21st268th20th26th
65th66th29th14th11th25th20th8th15th10th18th
Factorial Factorisation
7th19th8th15th
19th39th24th28th10th10th9th28th9th12th14th15th9th13th18th14th6th18th10th12th12th8th34th69th13th14th15th
12th5th10th9th15th14th6th143rd13th9th8th43rd21st7th15th6th8th11th
7th4th7th
Farey Sequence
21st
17th52nd30th38th15th19th
37th17th16th18th19th14th17th12th
27th11th20th
17th30th77th11th17th11th
17th11th
16th22nd17th9th175th14th13th
38th28th11th11th10th16th10th10th11th5th11th
Fibonacci
75th
88th269th328th314th44th52nd
52nd83rd82nd81st74th44th72nd35th
222nd78th211th
51st338th219th28th127th61st139th88th43rd
118th229th188th44th194th66th176th
277th110th36th25th82nd110th46th36th68th46th57th
Fizz Buzz
78th
124th574th563rd416th27th53rd
53rd108th83rd79th78th64th102nd32nd
285th72nd249th
43rd610th1,632nd32nd152nd52nd156th105th53rd
229th403rd364th48th919th70th155th
369th366th28th34th91st176th49th21st64th47th58th
Foo Fizz Buzz Bar
34th
110th130th104th17th18th
45th20th23rd29th25th17th19th17th
64th30th48th
19th152nd319th18th40th31st30th22nd16th
42nd76th84th20th317th28th31st
67th63rd12th16th24th23rd18th11th16th11th21st
Forsyth–Edwards Notation
17th
27th
10th
65th
Fractions
40th
32nd
168th
Gijswijt’s Sequence
12th
21st16th24th21st12th12th
32nd9th12th12th13th10th11th11th
19th11th14th
13th22nd55th11th14th13th11th17th6th
11th12th14th7th157th12th9th
32nd18th7th15th8th12th8th8th11th7th12th
Happy Numbers
28th
38th79th62nd47th13th13th
39th15th26th19th19th15th24th22nd
80th30th66th
19th58th215th15th29th44th
16th11th
41st32nd40th16th292nd16th38th
88th33rd7th29th9th22nd14th19th13th7th17th
Happy Numbers (Long)
24th
21st72nd45th41st16th16th
33rd16th23rd21st19th12th13th13th
42nd32nd41st
17th43rd118th14th24th43rd
17th11th
30th24th27th11th179th18th23rd
62nd18th10th13th6th16th14th9th11th7th20th
Hexdump
32nd
33rd
7th
107th
Inventory Sequence
25th
22nd47th36th43rd16th13th
42nd14th20th17th16th9th14th12th
23rd14th20th
15th32nd86th15th17th25th24th18th12th
24th23rd23rd8th247th14th14th
41st26th8th12th6th10th12th9th12th7th14th
ISBN
38th
168th
Kolakoski Constant
8th17th8th16th
28th23rd18th22nd11th7th15th30th11th12th14th16th10th22nd11th17th9th21st12th14th17th8th35th64th15th15th9th26th7th6th8th14th17th14th8th135th13th14th4th37th10th7th25th8th7th19th8th9th4th11th
Kolakoski Sequence
18th17th16th
36th53rd35th36th13th11th11th32nd15th22nd17th17th9th17th13th11th10th33rd17th38th
9th40th124th12th21st36th28th13th9th14th28th24th22nd10th153rd15th14th6th54th22nd7th23rd9th13th10th7th14th9th19th
Leap Years
36th
38th147th162nd122nd23rd23rd
41st32nd42nd32nd35th26th39th26th
86th30th94th
23rd176th157th19th51st35th47th47th22nd
63rd131st136th23rd389th30th59th
123rd56th11th16th35th50th23rd15th25th16th27th
Leyland Numbers
18th
27th27th45th31st10th15th
45th12th14th15th12th14th14th15th
25th18th40th
17th39th95th15th25th15th21st8th9th
19th23rd33rd10th307th13th16th
54th29th6th13th15th11th10th10th9th7th14th
ln 2
10th17th8th15th
26th18th22nd28th13th10th10th42nd12th15th18th18th11th20th14th16th6th20th15th16th16th6th35th66th14th46th6th24th7th4th7th31st12th16th11th202nd17th11th5th32nd7th8th21st6th7th15th5th9th4th9th
Look and Say
15th
32nd39th45th38th16th17th
36th14th25th17th12th15th14th15th
31st20th34th
13th44th134th15th20th29th34th16th11th
45th36th27th10th312th15th22nd
70th28th7th29th7th10th11th10th10th9th12th
Lucky Numbers
15th
20th41st32nd28th12th7th
39th15th15th14th13th10th13th11th
74th17th30th
13th28th87th9th14th19th21st15th9th
18th18th22nd6th258th16th11th
35th25th7th15th6th10th9th9th8th6th10th
Lucky Tickets
34th
169th
Medal Tally
33rd
95th
Morse Decoder
25th
93rd
Morse Encoder
20th
7th
92nd
Musical Chords
29th
79th
N Queens
135th
Niven Numbers
34th
42nd161st115th89th25th21st
54th23rd40th34th38th27th26th22nd
64th43rd89th
32nd108th357th19th55th53rd
35th23rd
53rd74th78th21st838th24th58th
129th70th9th27th21st42nd23rd16th26th16th29th
Niven Numbers (Long)
27th
82nd68th71st22nd22nd
49th17th28th23rd25th21st21st23rd
45th36th37th
23rd67th148th15th34th45th
25th18th
30th42nd43rd18th436th22nd31st
70th43rd12th14th14th26th19th10th16th9th23rd
Number Spiral
15th
30th53rd37th31st8th11th
37th11th10th18th16th17th13th10th
25th15th14th
14th34th85th10th9th33rd17th9th6th
12th19th10th7th202nd13th12th
38th19th7th20th5th7th8th
5th6th9th
Odious Numbers
31st
42nd107th100th89th21st24th
45th37th38th30th29th17th29th24th
70th40th72nd
22nd102nd333rd15th44th58th45th28th13th
52nd77th67th22nd294th24th60th
135th81st12th30th9th40th17th18th18th10th20th
Odious Numbers (Long)
30th
19th92nd72nd69th20th24th
43rd30th29th23rd28th15th19th25th
44th37th38th
19th64th139th14th32nd54th
23rd14th
30th41st43rd21st212th22nd26th
58th50th23rd14th11th25th19th8th15th9th18th
Ordinal Numbers
35th
215th
PalindromemordnilaP
30th
167th
Pangram Grep
69th
49th
141st
36th
342nd
42nd
Partition Numbers
84th
Pascal’s Triangle
26th
33rd94th67th60th18th18th
45th21st22nd17th19th15th20th17th
45th24th66th
18th54th225th15th35th41st42nd20th15th
50th51st40th13th374th22nd64th
99th55th10th17th12th25th13th12th16th9th17th
Pernicious Numbers
32nd
43rd116th73rd67th26th23rd
51st26th40th30th33rd25th25th24th
57th37th53rd
30th68th192nd13th40th45th42nd34th18th
52nd53rd59th21st493rd22nd63rd
116th65th14th28th13th39th22nd16th23rd10th27th
Pernicious Numbers (Long)
20th
55th42nd44th16th21st
46th20th26th21st19th16th14th24th
28th18th22nd
21st46th87th12th25th37th23rd20th13th
20th28th22nd13th223rd15th25th
53rd34th11th11th9th18th11th10th10th7th12th
Poker
15th
16th
37th
Prime Numbers
36th
64th197th129th109th23rd17th
55th16th35th29th34th18th37th30th
80th49th119th
27th147th254th19th60th58th72nd35th12th
77th79th87th26th618th29th98th
178th88th9th30th6th47th17th20th23rd11th27th
Prime Numbers (Long)
30th
25th119th87th96th19th27th
51st16th32nd28th31st19th22nd30th
52nd32nd63rd
23rd90th130th26th41st54th52nd29th17th
30th50th37th21st334th27th40th
89th56th11th14th16th32nd13th10th17th10th27th
Quine
138th
67th
39th
26th
105th
115th
185th
1st
84th61st
81st
Recamán
22nd
28th43rd51st50th17th10th
39th18th21st14th14th11th13th12th
31st13th31st
14th44th138th14th23rd22nd35th18th9th
23rd27th34th12th259th16th18th
55th14th8th14th6th14th10th9th13th9th17th
Reverse Polish Notation
37th
33rd
19th
171st
Rijndael S-box
13th
24th35th48th25th8th10th
21st7th18th13th12th6th20th10th
19th13th8th
12th26th62nd7th10th8th16th10th7th
10th11th7th4th60th9th7th
30th19th5th21st5th5th8th10th5th6th7th
ROT13
48th
176th
17th
Rule 110
12th
61st41st27th10th9th
33rd15th22nd17th11th8th16th10th
27th12th27th
12th36th110th10th20th
11th14th11th
16th18th22nd10th168th10th15th
52nd30th8th17th10th10th11th
8th9th11th
Scrambled Sort
79th
Seven Segment
51st
31st
95th
15th
148th
20th
Sierpiński Triangle
16th
70th42nd40th12th12th
37th14th21st17th15th11th20th11th
34th14th32nd
13th39th137th12th22nd
16th18th10th
29th28th28th9th226th15th33rd
52nd35th8th15th12th16th10th
11th7th15th
Smith Numbers
16th
26th41st38th34th10th9th
32nd10th16th15th14th8th12th15th
24th10th21st
12th36th79th8th16th17th8th14th11th
16th18th17th10th175th12th12th
51st24th7th15th4th11th9th8th8th6th11th
Spelling Numbers
19th
59th
Star Wars GPT
21st
65th
Tic-tac-toe
108th
Time Distance
20th
90th
Tongue-twisters
17th
37th50th57th46th11th13th
26th15th21st18th16th17th19th15th
37th11th19th
13th53rd191st10th21st11th35th16th10th
19th28th40th9th78th14th12th
47th33rd6th20th14th13th12th
12th8th12th
Transpose Sentence
38th
11th
112th
Trinomial Triangle
107th
United States
32nd
187th
Vampire Numbers
240th
Van Eck Sequence
20th
25th52nd45th42nd16th12th
37th15th18th17th16th10th16th14th
30th19th23rd
13th38th107th12th20th27th26th16th12th
25th24th24th10th211th15th15th
50th32nd9th16th8th13th11th8th10th10th18th
Zeckendorf Representation
32nd
138th
Zodiac Signs
16th
25th
60th
γ
5th20th7th16th
32nd28th18th28th8th6th17th24th9th13th14th17th10th22nd11th22nd5th20th7th6th13th10th29th46th17th59th5th23rd8th8th7th8th13th10th7th69th15th10th4th22nd1st5th20th5th5th16th7th7th5th10th
λ
13th28th12th18th
48th35th25th30th10th9th20th34th14th12th16th21st10th29th10th20th8th35th12th16th18th11th43rd102nd20th21st9th37th12th8th9th12th21st16th9th67th16th16th4th35th2nd9th31st12th8th22nd6th10th6th12th
π
15th
11th22nd
66th66th51st43rd15th10th21st39th21st15th22nd23rd12th34th12th22nd8th50th22nd33rd
7th87th219th21st93rd10th47th12th5th8th53rd27th35th11th220th20th37th4th52nd9th12th29th9th14th20th7th9th6th9th
τ
13th18th9th19th
44th31st30th27th15th9th18th35th19th13th19th18th12th24th12th17th7th38th17th19th31st7th53rd113th15th79th10th32nd9th5th8th42nd20th19th10th196th16th22nd4th42nd8th8th24th9th8th20th6th9th6th9th
φ
13th19th9th20th
41st28th30th27th15th13th19th44th28th15th20th22nd12th23rd14th17th9th47th23rd30th38th8th49th95th14th75th9th33rd8th5th8th39th22nd21st14th353rd16th26th5th52nd9th8th25th9th10th19th6th12th6th10th
√2
20th17th10th17th
41st34th39th30th15th14th17th46th18th15th21st23rd11th26th15th16th7th53rd18th31st35th8th72nd108th15th63rd8th31st8th5th8th39th18th22nd14th390th16th20th5th49th7th8th26th10th9th20th6th14th6th9th
𝑒
14th29th15th19th
55th55th39th39th14th15th18th48th18th16th23rd23rd14th28th14th22nd10th44th17th33rd41st9th56th113th19th77th14th38th12th5th10th41st26th23rd13th393rd43rd32nd6th68th19th8th27th8th12th22nd6th11th7th12th