12 Days of Christmas
46th21st22nd
13th
16th29th20th
8th
13th11th
29th
9th29th41st8th
11th
7th9th
17th
8th
56th6th9th
30th11th
16th
24 Game
17th
22nd
64th4th
6th3rd
99 Bottles of Beer
10th
104th
19th
9th
57th
75th
6th
26th43rd96th10th78th11th30th
56th48th
Abundant Numbers
20th20th
20th155th132nd89th
34th15th29th16th30th14th15th
24th
36th
51st
23rd17th54th294th14th48th
46th
13th17th34th57th48th25th26th11th
93rd52nd
29th14th9th
16th
18th
Abundant Numbers (Long)
19th14th
87th64th66th
33rd13th22nd17th29th13th11th
14th
26th
36th
17th36th142nd14th36th
34th
11th9th25th37th24th10th28th12th
53rd41st
8th11th9th
12th
14th
Arabic to Roman
27th
45th
130th14th
Arithmetic Numbers
12th7th
9th61st46th47th
31st16th12th13th20th4th6th
13th
27th11th
20th
10th
93rd
15th
28th15th9th10th12th20th
8th96th11th8th
30th18th
7th9th5th
10th7th12th
Arrows
26th
122nd4th
Ascending Primes
28th
13th
14th49th
76th3rd
ASCII Table
23rd56th
26th
68th5th
Billiards
18th
84th2nd
brainfuck
25th
29th
180th6th
Card Number Validation
21st
125th4th
Catalan Numbers
42nd
228th3rd
Catalan’s Constant
17th5th
29th
6th
11th
48th
129th7th
6th
5th
4th
Christmas Trees
44th52nd44th
34th
112th
36th
49th
227th10th
72nd
Collatz
16th18th
21st
62nd99th116th
36th15th19th20th24th13th14th
17th
29th
25th
13th12th
108th15th21st
55th19th10th
25th41st41st9th188th9th
55th55th
28th11th
12th
19th
CSS Colors
22nd
13th
75th
1st
43rd3rd
Cubes
13th
18th
6th
72nd3rd
Day of Week
36th
93rd
58th
160th1st
DFA Simulator
22nd
45th2nd
Diamonds
13th20th
31st
38th
7th
27th
36th
119th5th
66th
Divisors
23rd11th
27th86th148th95th
19th
41st21st33rd19th21st14th22nd
13th
56th
11th62nd
86th135th
37th
66th30th14th24th51st10th61st15th1st1st59th
113th1st
43rd15th
15th
Emirp Numbers
9th
78th52nd
38th
24th
221st
30th
38th14th210th10th
Emirp Numbers (Long)
9th
36th
11th
136th6th
Emojify
24th
15th
79th
126th5th
32nd
Evil Numbers
23rd
12th123rd79th70th
26th
33rd31st24th29th28th13th17th
23rd
52nd
13th40th
41st
46th178th19th29th1st21st46th34th24th24th42nd32nd30th
124th12th51st
77th63rd32nd
24th26th
15th
28th
Evil Numbers (Long)
14th
75th51st58th
21st
30th25th21st21st23rd8th12th
15th
32nd
12th25th
30th
28th87th11th21st1st16th25th19th14th17th24th19th21st
33rd10th22nd
45th40th13th
18th13th
11th
15th
Factorial Factorisation
27th
23rd
14th
96th4th
Farey Sequence
30th
16th
113th11th
Fibonacci
31st
63rd9th
49th27th8th133rd96th
24th
4th52nd71st58th61st43rd30th
32nd63rd19th1st65th
34th
26th40th1st1st
106th50th
1st34th27th59th42nd28th27th27th1st16th117th
7th119th27th
55th32nd37th
1st
49th
Fizz Buzz
8th38th16th11th32nd34th19th31st249th112th25th15th41st36th1st40th8th32nd11th26th24th2nd48th22nd57th15th10th9th4th11th26th1st1st1st9th48th29th47th15th26th42nd9th96th35th44th54th1st18th12th1st45th15th17th59th16th8th12th17th41st26th17th
Foo Fizz Buzz Bar
16th
17th13th64th
34th
27th
24th
44th
1st6th20th
Forsyth–Edwards Notation
24th
16th
68th7th
Fractions
29th
14th
96th6th
Game of Life
24th
22nd
85th5th
Gijswijt’s Sequence
11th
18th
50th5th
10th
Happy Numbers
11th14th
12th26th65th31st
17th
30th25th24th14th20th21st19th
10th11th
40th6th11th24th
18th
27th34th
15th34th13th21st12th8th43rd25th
134th11th25th
51st41st12th
15th20th
11th
24th
Happy Numbers (Long)
11th11th
12th15th30th24th
6th
24th10th19th14th12th7th5th
9th10th
22nd6th9th20th
15th
20th29th
10th24th11th8th8th7th18th13th
53rd10th16th
42nd22nd6th
11th9th
7th
15th
Hexdump
22nd
27th
111th4th
Hilbert Curve
1st
1st
42nd4th
6th1st
Intersection
16th
34th
228th6th
Inventory Sequence
38th
157th9th
ISBN
27th
61st
28th23rd
25th
112th
14th
140th8th
Jacobi Symbol
26th
79th4th
Kaprekar Numbers
27th
16th
2nd
3rd
53rd3rd
Kolakoski Constant
5th
28th
6th
115th6th
7th6th
7th
4th
Kolakoski Sequence
35th
219th7th
43rd
Leap Years
24th5th
19th
142nd138th82nd
43rd17th38th22nd27th18th27th
31st
49th
81st
23rd17th104th291st
38th
63rd22nd16th20th53rd82nd96th20th522nd14th49th
105th65th
27th18th
19th
22nd
Levenshtein Distance
21st
31st
36th
148th8th
23rd15th
Leyland Numbers
12th22nd
30th
7th8th
ln 2
5th
36th
7th
24th
134th6th
4th
4th
4th
Look and Say
12th
27th
7th
117th6th
11th
Lucky Numbers
27th7th
5th
31st
51st
85th11th
Lucky Tickets
21st21st13th
27th
108th6th
Mahjong
18th
27th2nd
Mandelbrot
64th3rd
Maze
23rd
74th3rd
Medal Tally
22nd
44th5th
Morse Decoder
23rd
11th
83rd3rd
Morse Encoder
18th
13th
82nd3rd
Musical Chords
13th17th
26th
7th
80th3rd
N Queens
7th
22nd
64th3rd
Niven Numbers
19th
20th
13th145th
39th30th32nd
32nd18th27th
24th
33rd
78th1st
44th
62nd35th
47th61st52nd
185th14th
106th61st
Niven Numbers (Long)
62nd
37th12th24th
20th10th16th
40th
26th39th
37th21st
26th32nd29th
173rd16th
60th35th
Number Spiral
25th
8th
17th
11th8th
110th5th
17th
10th
Odious Numbers
22nd23rd23rd
100th64th61st
26th
40th32nd22nd23rd27th12th17th
19th
49th42nd12th35th
41st22nd45th161st18th29th1st18th42nd29th22nd25th42nd30th29th29th88th12th49th
68th56th19th28th
23rd24th
15th
26th12th
Odious Numbers (Long)
23rd15th
64th46th51st
20th
38th25th20th19th23rd8th11th
15th
30th
12th24th
29th
26th86th11th22nd1st17th27th19th12th18th23rd16th23rd
72nd11th22nd
41st39th12th
17th12th
11th
15th
Ordinal Numbers
27th
30th
11th
119th
150th9th
PalindromemordnilaP
4th
14th16th13th
23rd
5th
10th
114th4th
27th
7th
Pangram Grep
15th19th
80th47th34th
13th
35th10th24th33rd9th56th24th
10th
34th
9th49th
23rd109th16th
42nd29th11th14th25th19th45th
223rd7th55th
73rd38th
8th10th
8th
Partition Numbers
45th5th
Pascal’s Triangle
58th
32nd
20th
36th
29th
64th30th34th
172nd1st
10th
Pernicious Numbers
23rd23rd
78th
40th33rd33rd
26th
22nd
39th
42nd
44th145th
30th32nd
29th
25th43rd40th59th
182nd16th
88th54th
32nd17th
31st
Pernicious Numbers (Long)
13th10th
33rd15th
13th
12th
18th
32nd
27th65th
21st23rd
14th
15th15th17th16th
128th5th
40th29th
14th6th
9th
Poker
22nd
81st3rd
Polyominoes
56th4th
Prime Numbers
17th
11th
28th220th
40th
52nd45th
89th
1st
1st
84th
107th64th
146th17th
Prime Numbers (Long)
19th
10th116th
20th
12th
31st
47th
1st
1st
40th
41st
48th15th
Proximity Grid
24th
86th4th
QR Decoder
23rd
73rd3rd
Quine
1st19th23rd1st10th
2nd99th133rd73rd22nd7th19th28th1st22nd32nd4th24th25th22nd22nd
9th56th
1st32nd11th4th9th74th184th1st1st
29th1st47th1st1st53rd70th
38th65th16th40th
1st15th10th27th34th8th13th14th39th
25th
Recamán
16th
37th
226th10th
Repeating Decimals
4th
24th
8th
89th3rd
Reverse Polish Notation
25th
1st
71st
95th4th
Reversi
21st
55th3rd
Rijndael S-box
5th7th
7th6th
3rd22nd14th
5th18th
15th
11th
6th
11th6th
72nd5th5th
16th4th
5th
5th5th
Rock-paper-scissors-Spock-lizard
20th
14th
17th
114th4th
Roman to Arabic
34th
16th
187th1st
ROT13
27th
30th
161st2nd
7th
Rule 110
9th
26th
29th
137th5th
Scrambled Sort
20th
20th
14th
90th2nd
Set
21st
74th3rd
Seven Segment
35th
27th
16th
30th120th
9th
183rd5th
41st
SI Units
11th
6th
24th3rd
Sierpiński Triangle
30th
19th
29th
129th9th
Smith Numbers
25th
69th6th
Spelling Numbers
28th76th
2nd
14th
115th4th
Star Wars GPT
18th
24th
80th3rd
Star Wars Opening Crawl
22nd
51st3rd
Sudoku
26th
97th3rd
Sudoku (Fill-in)
22nd
94th
Ten-pin Bowling
20th
53rd
Tic-tac-toe
24th
101st3rd
Time Distance
28th
128th4th
Tongue-twisters
8th
22nd
18th
74th
7th
12th16th
60th6th
38th
Topological Sort
74th3rd
Transpose Sentence
33rd
156th5th
United States
25th
17th109th
34th
79th18th
32nd
Vampire Numbers
28th
8th
10th
95th5th
Van Eck Sequence
30th
7th
82nd
158th9th
8th
Zeckendorf Representation
37th
113th5th
Zodiac Signs
25th
101st3rd
γ
10th4th7th18th5th23rd28th16th24th8th6th
24th18th12th11th7th5th5th11th4th5th
7th7th
18th
8th11th43rd6th49th
21st6th18th3rd6th12th22nd7th73rd5th10th4th15th9th5th5th4th4th5th6th6th5th8th
λ
5th26th
9th
29th32nd
7th5th
10th4th
51st
10th
94th
6th
19th
81st7th
10th
7th5th8th6th
π
6th35th19th
36th
8th
12th
20th
70th
4th
162nd6th
3rd
9th
6th
6th
τ
14th
22nd6th24th
30th
8th
12th5th
51st
4th
197th5th
9th
5th
6th
φ
7th14th
38th
8th
13th
21st
64th
1st
257th6th
8th
5th
6th
√2
6th
35th
8th
15th
52nd
1st
179th5th
10th
5th
6th
𝑒
13th12th13th22nd9th33rd48th51st45th
33rd36th14th24th12th10th30th14th5th
25th29th
59th
10th8th31st110th
57th
39th11th21st6th24th52nd19th13th137th12th32nd
64th22nd
24th7th11th20th6th11th7th12th20th