12 Days of Christmas
3rd
7th
43rd82nd23rd
8th
37th
9th
44th
7th37th211th
406th
5th
8th
11th2nd
99 Bottles of Beer
5th
53rd48th22nd
6th
35th
32nd
9th17th109th
450th
5th
7th3rd
Abundant Numbers
6th
13th14th16th8th
47th37th26th
5th12th28th18th25th15th7th17th
12th12th
18th22nd
9th
26th22nd
11th63rd
43rd
9th175th
8th92nd
8th10th8th18th4th
Abundant Numbers (Long)
6th
12th12th18th10th
38th28th25th
1st
33rd
20th16th6th
12th
12th20th
10th
26th15th
6th48th
32nd
149th
8th59th
6th8th13th4th
Alphabetic Numbers
💎
Arabic to Roman
7th
11th13th6th
20th
29th57th
1st
8th
6th
91st
11th
124th
4th
9th6th
2nd
Arithmetic Numbers
7th
12th
9th8th
23rd17th18th
11th
19th
7th9th9th12th
9th
9th7th
1st
14th26th
23rd
20th23rd9th
11th
15th
27th17th
5th38th8th
12th
7th
11th3rd
Arrows
10th
17th
10th
29th
10th
26th
23rd93rd
113th
4th
21st
14th4th
Ascending Primes
8th5th
8th
33rd21st25th
7th5th23rd
10th8th
1st
14th
51st
2nd
11th6th
79th
12th3rd40th
5th
5th3rd7th5th
ASCII Table
6th
14th
12th
84th28th29th
8th
18th
8th
18th
9th
10th22nd100th
52nd
4th
4th
3rd
brainfuck
62nd
23rd
20th
5th
3rd
Calendar
7th
Card Number Validation
6th
5th
Catalan Numbers
9th
20th
16th7th41st18th21st14th15th
15th
10th
19th
17th
25th50th
11th
24th
21st
155th
5th52nd
12th
5th
10th
Catalan’s Constant
4th10th7th9th5th6th33rd16th21st11th
7th
32nd10th10th13th9th8th
7th8th3rd
10th11th
15th
5th20th46th
1st
10th6th6th4th13th16th13th9th165th15th13th3rd28th15th
9th7th7th10th6th6th4th9th4th
Christmas Trees
5th
12th
7th
28th35th18th
7th
30th
7th5th
18th
8th
11th11th91st
17th
36th
144th
5th
17th
13th
14th5th
Collatz
9th
17th14th
58th3rd21st
41st
13th14th
12th
20th
7th
3rd106th
31st23rd
165th
6th
26th
4th5th19th2nd
Connect Four
2nd
Continued Fractions
23rd
110th
4th
CSS Colors
5th
13th
12th
7th
27th
10th
9th
33rd
9th
1st
46th
104th
4th
5th
3rd
Cubes
6th
26th
9th
20th
26th
4th
💎
Day of Week
3rd7th
1st8th11th8th
24th
15th13th16th1st
5th1st
1st
1st
1st117th
9th
18th
25th75th
1st19th
4th28th
9th
11th
4th
DFA Simulator
132nd
Diamonds
7th
8th
35th
25th
7th
29th
31st
10th
20th
9th25th98th
106th
5th79th
5th
Divisors
7th
13th35th17th8th
55th26th35th
18th
35th
7th16th19th
21st11th
11th
9th
1st
13th32nd
29th
10th69th
19th
55th18th
1st
3rd
1st
36th10th
3rd
22nd1st
Emirp Numbers
12th
11th
7th8th
26th18th4th
8th11th17th11th14th13th9th6th
13th
16th
2nd
20th29th
15th46th
20th30th
32nd
10th52nd
3rd66th41st
5th7th
8th4th
Emirp Numbers (Long)
7th
6th
8th6th
25th14th17th
14th
28th
9th7th
10th
10th
7th
17th
48th
27th
13th
59th
6th
18th
4th
8th6th
Emojify
7th
20th
14th
31st
15th
151st
6th
8th4th
Evil Numbers
18th
8th13th9th11th
24th11th17th17th11th12th5th37th13th16th1st1st
10th1st
21st14th41st13th
14th1st43rd1st22nd16th
15th55th28th17th16th12th26th
20th27th14th1st17th
5th35th48th46th
13th10th6th9th8th15th6th
Evil Numbers (Long)
6th9th4th6th
31st9th18th14th11th
1st
12th11th1st
8th14th
14th8th36th11th
5th30th
10th15th
6th49th22nd17th8th
21st
16th17th16th1st13th
6th26th23rd15th
8th3rd
6th4th7th6th
Factorial Factorisation
13th9th8th10th10th41st27th23rd
8th
32nd
13th13th10th8th
13th4th
18th12th
13th
8th28th
13th
11th12th
7th11th17th16th6th209th
11th8th50th20th
16th6th9th5th
9th4th9th8th
Farey Sequence
9th
6th9th
16th13th14th
26th
12th14th
16th
5th
18th56th
14th
14th15th
35th10th
5th
23rd
10th
7th
8th5th
Fibonacci
14th13th
4th40th3rd1st78th4th48th2nd20th26th21st5th38th27th24th1st33rd
26th7th
31st1st83rd1st
1st24th33rd38th1st
67th58th7th1st4th20th1st
14th1st32nd1st21st21st1st68th73rd16th
6th24th1st
1st15th13th1st
Fizz Buzz
1st119th16th1st
32nd111th19th
7th32nd1st
15th27th6th8th
17th
35th
1st
4th17th
19th1st1st
37th14th26th
54th
9th92nd78th
84th
65th6th140th81st
51st28th
11th22nd33rd1st
Foo Fizz Buzz Bar
1st
12th7th
58th53rd32nd
9th
1st
7th15th9th9th
10th
1st
15th
13th21st58th
30th17th6th
42nd
1st
22nd6th25th43rd
10th11th
4th
15th3rd
Forsyth–Edwards Notation
5th
19th25th11th
7th
32nd
14th
9th
58th
12th
147th
4th
9th2nd
Fractions
7th
8th
62nd
29th
16th
35th
11th
10th
23rd
7th
40th
30th
108th
6th
5th
4th
Game of Life
42nd
24th
32nd
Gijswijt’s Sequence
4th3rd
8th
9th10th
8th
23rd
11th7th
10th
8th
7th
94th
5th
8th
7th4th13th2nd
Gray Code Decoder
6th
5th
Gray Code Encoder
22nd
16th
7th
21st
11th
111th
1st
Happy Numbers
17th11th11th9th
41st18th6th
1st11th27th9th23rd15th11th7th
1st12th
9th
1st
1st
20th48th
25th42nd
15th
12th
22nd
1st79th11th
1st64th30th
12th
9th6th22nd12th4th
Happy Numbers (Long)
15th9th8th11th
25th17th10th
13th
28th
21st13th6th10th
5th10th
3rd
12th
9th
9th69th
21st
12th
10th
14th
109th10th
6th
10th
3rd
5th5th14th4th
Hexdump
5th
8th
20th29th14th
7th
22nd
15th
16th
58th
6th
💎
Intersection
11th
53rd
27th
9th
34th
71st
5th
7th
3rd
Inventory Sequence
17th
12th
42nd29th33rd
10th
41st
12th10th
12th
1st
30th
211th
6th
9th
10th8th
ISBN
8th7th
19th33rd11th
10th
18th11th
11th
17th10th
12th
11th48th
20th
11th
18th
48th
8th
7th
3rd
Jacobi Symbol
9th
27th21st15th
28th
34th
100th
4th
5th
Kaprekar Numbers
18th
8th
5th
5th
Kolakoski Constant
4th9th4th9th7th6th30th23rd17th14th
5th
30th10th10th13th9th7th
6th8th5th
13th14th
14th
7th22nd45th
15th
13th8th7th6th15th16th15th6th158th13th14th3rd39th15th
9th9th8th9th8th6th4th10th5th
Kolakoski Sequence
7th
6th10th
27th19th17th
6th
11th
8th8th
2nd
7th
8th36th
12th
17th15th
24th
3rd
6th
15th4th
Leap Years
21st38th11th15th
82nd50th43rd
9th12th33rd
25th15th17th14th
16th17th
21st25th
9th58th
25th
29th125th
32nd26th24th84th20th20th27th26th27th33rd
190th25th44th7th55th88th
10th29th6th
18th7th15th13th
Levenshtein Distance
10th
13th
9th
39th
1st
45th
11th
16th
18th6th
Leyland Numbers
9th
7th
25th11th
15th
4th
8th
7th
20th90th
17th
10th
5th
8th
4th
ln 2
7th6th9th6th6th19th18th22nd16th
10th
37th13th11th14th11th9th
10th10th4th
10th19th
17th
4th29th52nd
37th
10th7th5th6th34th12th18th10th112th16th13th5th34th13th
5th7th7th8th5th8th4th9th8th
Look and Say
5th
9th
16th16th
12th
29th
6th
9th
14th
15th
16th
192nd
5th
23rd
7th💎
Lucky Numbers
12th
19th
35th
38th
9th
59th
5th
Lucky Tickets
182nd
5th
6th
Mahjong
12th6th
12th
34th
7th
Maze
23rd
Medal Tally
10th
7th
33rd
135th
4th
4th
💎
Minesweeper
8th
4th
Morse Decoder
6th
12th
30th
227th
4th
3rd
Morse Encoder
7th
27th
235th
4th
4th
Multitap Input
4th
2nd
Musical Chords
31st11th
14th
11th
3rd
N Queens
26th
143rd
3rd
Niven Numbers
11th
15th12th1st1st
45th1st31st13th1st12th1st19th1st18th1st1st
1st1st16th19th1st
11th1st
1st27th1st5th1st
1st38th23rd37th1st1st16th16th8th9th1st54th15th15th4th32nd1st
10th1st1st7th1st9th1st1st
Niven Numbers (Long)
13th9th1st9th
24th37th15th16th11th
28th11th28th16th4th14th
9th15th12th11th1st
1st31st
1st19th15th9th87th
1st34th19th20th8th8th12th27th30th20th4th54th14th12th5th70th13th
8th8th12th
9th5th5th6th
Number Spiral
4th
5th
8th
23rd13th14th
5th
23rd5th
8th6th
12th
7th
8th12th28th
90th
2nd
8th
5th
2nd
2nd
Odious Numbers
14th
12th14th8th12th
23rd10th13th16th1st12th4th36th13th16th1st1st
8th1st
18th9th37th13th
12th1st42nd1st13th13th
15th54th26th18th16th13th29th
18th26th15th1st18th
5th33rd41st26th
14th11th7th10th8th14th5th
Odious Numbers (Long)
10th8th4th6th
21st9th12th14th1st
5th
13th10th1st
7th14th
14th9th35th11th
1st28th
10th12th
6th49th22nd5th8th
21st
11th18th16th1st16th
6th22nd20th14th
7th5th
6th4th9th6th
Ordinal Numbers
8th
62nd27th21st
11th
4th
82nd
7th
5th
7th
3rd
PalindromemordnilaP
32nd
12th
213th
Pangram Grep
8th
8th
27th39th14th
9th
19th15th
25th11th53rd
13th
15th
8th
18th
11th23rd70th
9th23rd
14th
35th
69th
6th95th
43rd23rd
6th11th15th4th
Partition Numbers
28th
140th
Pascal’s Triangle
11th
13th
55th19th29th
11th
42nd
9th
19th
6th
1st
16th
32nd
37th
245th
5th
9th
15th6th
Pernicious Numbers
9th19th1st9th1st1st23rd1st1st1st1st7th12th1st9th1st20th1st1st
1st14th9th16th1st32nd1st28th9th1st28th7th1st1st
11th38th13th28th1st1st1st1st1st1st1st1st14th1st5th1st1st
24th15th1st1st6th1st7th1st1st
Pernicious Numbers (Long)
8th
9th11th
31st17th26th
6th
30th11th18th13th6th
14th
11th15th18th12th
1st26th10th27th37th
14th30th
9th
13th10th14th17th
83rd
10th6th49th
14th
5th
7th
Poker
7th
147th
💎
Prime Numbers
7th
11th35th9th1st
62nd26th31st17th1st11th1st17th25th16th10th1st
1st1st
1st23rd1st1st11th24th1st1st20th49th
14th1st
30th1st7th
18th31st18th1st1st10th63rd1st1st23rd
28th6th7th1st9th22nd4th
Prime Numbers (Long)
7th
14th9th10th1st
43rd14th31st
12th
1st
19th6th
26th
1st
15th4th1st
20th1st
11th1st
23rd1st
13th
23rd17th
1st20th34th1st69th54th
21st
1st4th22nd1st
Proximity Grid
14th
QR Decoder
3rd
Quine
1st
10th1st
18th26th11th72nd37th
37th1st
13th4th3rd
2nd
6th1st
1st34th16th11th1st26th42nd45th1st1st
12th1st
1st1st1st6th
92nd
78th5th1st28th
1st47th
16th
1st
Recamán
4th
10th
61st36th37th
40th
8th
28th105th
292nd
5th
8th
13th5th
Repeating Decimals
34th
Reverse Polish Notation
6th
22nd
61st
4th
Reversi
5th
11th8th
7th
4th
83rd
4th
4th2nd5th2nd
Rijndael S-box
5th
31st21st12th
5th
4th
7th
Rock-paper-scissors-Spock-lizard
3rd
18th8th
33rd
14th
9th
308th
4th2nd
Roman to Arabic
4th
9th
18th20th11th
14th
11th
1st
5th
3rd
11th
14th30th
37th
8th
10th5th
ROT13
48th
18th
21st
13th
12th
75th
4th
Rule 110
23rd
9th
305th
4th
7th
Scrambled Sort
13th
17th
121st13th
2nd
Set
141st
Seven Segment
6th
48th33rd21st
7th
26th
14th
146th
5th
18th3rd
SI Units
25th
92nd
3rd
Sierpiński Triangle
7th
10th8th
43rd24th25th
6th
26th
13th8th
18th
8th
14th
87th
11th
7th
10th4th
Smith Numbers
30th
9th
4th
6th
Spelling Numbers
11th
16th
65th
8th
1st
Star Wars Opening Crawl
6th
24th
98th
💎
Sudoku
28th
138th
2nd
Sudoku (Fill-in)
25th
122nd
Ten-pin Bowling
8th
Tic-tac-toe
29th
172nd
5th
Time Distance
4th
24th13th
25th
82nd
3rd
💎
Tongue-twisters
6th
7th
19th29th15th
10th
32nd
9th10th
10th
13th
11th
22nd111th
152nd
4th
8th
10th3rd
Tower of Hanoi
12th
30th18th
25th
26th
19th
31st16th
93rd
7th
7th
Transpose Sentence
37th
11th
1st
188th
4th
Trinomial Triangle
126th
United States
19th
31st
257th
5th
Vampire Numbers
7th
12th
6th33rd8th9th
6th
8th
18th
7th228th
3rd43rd
5th
6th5th
Van Eck Sequence
12th
8th
34th18th23rd
40th
10th
9th
318th
4th
5th
15th5th
Zodiac Signs
33rd
155th
γ
6th11th5th8th7th6th35th27th15th12th
6th
27th8th11th11th8th6th
5th5th5th
8th10th
6th
8th14th27th
1st
8th8th8th4th9th13th10th5th98th15th11th4th22nd12th
7th6th6th6th7th5th5th9th4th
λ
6th12th8th13th8th6th53rd29th22nd12th
7th
44th13th9th10th9th7th
7th6th5th
13th16th
17th
9th20th73rd
22nd
17th12th8th6th13th22nd16th7th141st16th18th4th38th19th
12th13th8th7th6th7th6th13th6th
π
4th16th6th11th10th10th76th64th51st17th
8th
36th20th10th18th11th10th
11th8th5th
26th24th
35th
5th
5th49th161st7th1st
21st12th6th7th37th27th37th11th202nd20th36th4th36th22nd
10th10th14th11th7th8th6th9th8th
τ
4th13th6th10th8th5th49th30th30th14th
7th
34th18th9th16th10th10th
8th8th5th
20th21st
20th
4th
5th41st96th
44th
14th9th6th7th36th20th20th8th168th16th22nd3rd31st15th
11th10th8th9th6th8th6th9th8th
φ
11th8th10th8th8th47th28th16th11th
10th
1st33rd11th11th11th16th
9th10th5th6th28th25th12th31st
1st
6th23rd62nd
1st
17th8th6th7th34th22nd11th12th1st16th26th5th31st18th
11th10th11th9th6th10th6th10th8th
√2
4th11th7th11th8th7th46th30th31st9th
12th
40th17th11th12th13th9th
10th11th5th
1st20th9th31st
6th22nd98th
45th
15th8th6th7th35th18th25th12th176th16th22nd5th52nd15th
11th10th10th11th6th12th6th9th7th
𝑒
7th14th12th15th9th11th61st55th36th27th
11th
38th18th14th19th12th12th
11th10th6th
29th20th
34th
10th16th8th41st96th
1st
18th12th6th8th35th26th25th11th123rd45th32nd7th44th27th
9th9th12th12th7th10th7th12th9th