12 Days of Christmas
40th22nd19th
14th
16th30th20th
9th2nd
13th11th
30th9th
9th14th32nd8th
11th
7th9th6th
17th
8th
43rd4th9th
30th11th
16th
24 Game
18th
12th
💎
30th
💎
20th2nd
💎2nd
6th3rd
99 Bottles of Beer
10th
104th
41st
21st
2nd9th
59th
31st6th
24th266th6th
26th45th96th10th80th11th30th
55th48th
30th
Abundant Numbers
15th16th16th
21st60th50th37th14th15th6th23rd13th29th16th11th17th3rd16th
17th
39th
7th1st
24th18th8th58th14th1st
14th38th16th14th15th32nd33rd49th25th27th11th25th
52nd44th9th
30th14th9th
8th
17th
Abundant Numbers (Long)
14th13th16th
44th32nd36th16th17th
31st12th23rd13th10th14th1st12th
10th
28th
8th1st
18th5th42nd14th1st
13th29th16th12th8th24th28th24th10th32nd12th17th
33rd37th10th
8th11th9th
8th
13th
Arabic to Roman
1st
14th1st
2nd
1st
48th
44th1st
1st
5th
Arithmetic Numbers
14th6th
40th15th28th
12th
29th10th12th10th14th4th1st6th
12th
29th
9th11th
11th13th33rd
13th
13th20th9th8th8th11th21st15th6th23rd12th8th
27th18th6th
11th4th
10th
11th
Arrows
7th
15th
5th
14th7th11th
8th12th2nd3rd
8th28th
7th
7th
22nd
28th4th10th
20th
3rd6th
7th
Ascending Primes
34th24th26th
26th
15th
13th
13th48th
10th
93rd3rd
25th14th
8th
ASCII Table
13th11th9th
24th58th37th28th
12th
25th10th12th7th7th10th3rd
8th
21st
8th13th
15th64th11th
8th22nd
8th4th11th17th24th7th63rd5th12th
40th35th8th13th19th7th
8th
10th
Billiards
17th
63rd2nd
4th
brainfuck
18th28th51st37th
21st
10th
2nd
10th
16th
69th4th
21st
9th
Card Number Validation
9th
21st
15th10th10th
7th
5th
17th
9th
17th66th
10th
16th9th3rd4th
13th
44th3rd
25th17th6th
6th5th
6th
Catalan Numbers
9th22nd11th12th
1st16th
13th16th13th5th10th
25th
13th20th
8th1st
11th
11th
15th
21st14th1st4th17th
48th
10th
3rd15th
Catalan’s Constant
17th5th
27th
6th
11th
13th1st
5th
135th3rd
5th
3rd
6th
4th
Christmas Trees
45th53rd47th
26th
115th
36th
49th
118th9th
74th
10th
Collatz
17th18th16th22nd
66th68th41st
14th
26th16th15th18th25th15th💎13th11th
17th
25th
13th25th
15th13th3rd118th15th22nd
15th44th15th10th8th23rd43rd41st10th123rd10th17th
55th59th
23rd13th
11th
19th
CSS Colors
14th
20th
14th
78th
1st
46th3rd
5th
Cubes
14th
19th
6th💎
97th
75th3rd
4th
Day of Week
13th
28th
1st
23rd
4th7th1st
1st
21st
1st1st
1st14th1st
1st
1st1st
8th
7th
DFA Simulator
6th3rd
17th7th15th
19th
8th3rd4th3rd💎3rd
3rd
6th
3rd
9th37th5th5th
6th5th8th3rd
6th6th7th4th35th2nd4th
16th6th
3rd4th
4th
Diamonds
14th20th
31st
38th
9th
27th
36th
125th3rd
72nd
6th
Divisors
19th11th11th
8th52nd65th33rd15th19th
45th16th23rd15th9th14th5th13th16th
13th
20th
5th1st9th
15th86th16th26th
9th1st24th12th16th49th11th45th10th1st1st59th
1st1st
8th16th32nd15th
8th
8th
Emirp Numbers
9th13th75th45th44th
7th4th21st29th18th
6th7th1st
22nd
3rd47th
12th53rd7th21st
23rd148th6th
30th18th41st
18th28th55th38th10th41st7th60th
17th50th
22nd
14th18th5th
22nd
Emirp Numbers (Long)
10th
39th27th29th
12th
38th9th13th
3rd
15th
18th
6th21st
14th
10th65th
10th17th
6th12th17th11th
143rd6th20th
31st25th
10th6th
9th
Emojify
21st
15th
2nd
5th
65th
51st4th
31st
4th
Evil Numbers
19th21st16th
11th68th36th44th16th18th4th5th24th13th9th1st1st1st17th22nd
7th1st29th10th13th40th
1st
20th69th7th23rd1st8th16th18th24th25th42nd27th30th1st1st12th51st
80th28th35th
18th27th6th15th
18th
Evil Numbers (Long)
20th13th13th
50th25th42nd15th22nd
20th22nd12th7th1st8th3rd11th22nd
5th
22nd11th13th25th
1st
16th42nd11th17th1st5th15th12th14th20th24th20th21st1st38th10th22nd
45th19th14th
13th16th
9th
12th
Factorial Factorisation
28th16th
17th
2nd
15th
10th47th
3rd
45th4th
7th
Farey Sequence
13th10th
41st19th28th
16th
17th
13th12th8th1st6th
9th
19th
10th13th
16th49th
12th17th13th9th12th14th16th
8th28th4th10th
29th8th8th
7th9th7th
9th
9th
Fibonacci
31st39th34th9th39th34th12th12th1st1st18th13th14th4th17th18th1st1st20th1st28th22nd32nd61st18th1st38th1st34th25th26th43rd1st1st19th50th53rd6th1st27th21st10th42nd28th23rd27th1st10th48th
7th19th23rd14th61st22nd41st27th1st42nd29th
Fizz Buzz
8th40th17th11th31st34th20th31st65th108th25th15th41st38th1st37th8th31st11th2nd27th24th2nd48th23rd58th16th11th9th4th12th27th1st1st1st9th48th28th47th15th27th8th9th1st1st45th58th1st18th12th1st30th15th18th63rd16th8th5th17th42nd11th21st
Foo Fizz Buzz Bar
11th11th16th17th15th68th68th32nd
14th
29th15th18th20th17th7th2nd10th
14th10th
20th
10th44th
28th48th1st28th
10th23rd15th11th5th24th1st44th18th1st6th15th
48th38th11th
18th12th12th
10th
13th
Forsyth–Edwards Notation
19th
24th
7th
3rd
12th
7th
16th33rd
9th
10th
13th
58th6th7th
11th
6th
Fractions
20th11th
83rd56th33rd
15th
29th14th15th
14th10th
7th
14th
8th
18th125th
16th14th
24th
6th8th20th15th18th
74th6th
1st22nd11th
7th7th
7th
11th
Game of Life
21st
29th
57th
53rd2nd
6th
Gijswijt’s Sequence
12th
19th
46th
10th
41st5th
24th
10th
7th
Happy Numbers
11th14th8th
13th26th18th21st
1st4th8th25th17th6th1st7th1st1st
10th11th1st23rd6th6th10th6th19th
12th28th1st23rd
12th13th6th8th7th8th18th22nd1st1st1st20th
1st12th14th21st24th15th7th9th9th
14th
Happy Numbers (Long)
11th11th
13th15th27th21st
5th
22nd5th19th17th13th8th
5th
9th10th
23rd6th4th9th
16th
11th31st
9th24th10th8th8th7th10th13th
59th8th16th
44th24th7th
12th10th
7th
14th
Hexdump
24th
18th
2nd
34th4th
5th
Hilbert Curve
3rd2nd
8th10th7th
2nd
10th5th5th2nd3rd2nd💎2nd
3rd3rd6th
3rd4th
8th16th💎2nd
5th2nd4th💎💎3rd3rd5th
30th3rd3rd
9th3rd3rd
💎3rd4th5th2nd
1st
Intersection
10th9th
17th20th22nd
10th
29th
11th7th6th5th
5th
15th
7th
21st81st
12th
10th19th10th7th
10th15th16th11th138th6th
29th25th
10th5th
8th
Inventory Sequence
14th13th9th
43rd28th35th
6th
27th9th
12th11th
1st6th
7th
15th
7th14th
22nd43rd11th
9th14th14th9th
16th16th14th7th89th9th10th
15th18th6th
7th6th
8th
6th
ISBN
27th
65th47th40th
21st23rd
3rd
28th
121st
14th32nd
14th
50th6th
24th
8th
Jacobi Symbol
25th
💎
29th
83rd3rd
7th
Kaprekar Numbers
25th
14th
12th
3rd
3rd
17th32nd
19th
2nd
30th3rd
6th
5th
3rd
Kolakoski Constant
5th
19th
6th💎
43rd12th11th
5th
64th2nd
7th7th3rd
8th
4th
Kolakoski Sequence
12th14th
44th28th30th
7th
21st12th19th12th10th
💎7th
8th
22nd
9th22nd
31st108th7th17th
11th19th
7th9th24th19th18th7th73rd5th
44th29th
7th7th
10th
15th
Leap Years
25th5th
21st
149th84th59th15th17th12th21st17th33rd16th18th20th1st28th
25th
33rd
11th58th
24th18th21st59th
28th
16th59th22nd16th21st52nd64th97th20th54th11th49th
61st63rd
31st27th16th
18th
22nd
Levenshtein Distance
22nd
27th
1st
17th
70th
50th7th
1st
8th19th
Leyland Numbers
12th
13th23rd16th24th
10th
32nd9th
10th6th9th5th
18th
7th30th
18th63rd10th21st
10th18th
13th18th19th
8th5th12th
19th23rd
11th9th
7th
ln 2
5th
29th
8th
5th
11th1st
3rd1st
1st3rd
4th
5th
5th
4th
Look and Say
12th
16th
4th
8th
40th
10th
22nd
59th6th
14th
6th
Lucky Numbers
33rd
24th7th
2nd
4th
35th
46th
8th
73rd8th
8th
Lucky Tickets
21st21st14th
16th
2nd
5th
4th
20th
43rd3rd
29th9th
6th
Mahjong
16th
25th2nd
2nd
Mandelbrot
7th
17th12th15th
4th
15th
5th6th
3rd
5th
14th
10th29th
9th
6th8th8th4th4th4th
53rd4th
19th
3rd3rd
5th
7th
Maze
20th
37th
68th3rd
4th
Medal Tally
22nd
2nd
43rd2nd
5th
Minesweeper
15th
11th4th
9th
49th2nd
4th
2nd
Morse Decoder
20th
💎
12th
47th3rd
4th
4th
Morse Encoder
18th
14th
62nd3rd
4th
6th
Musical Chords
13th19th
16th
6th
32nd
34th3rd
4th
N Queens
9th
17th
8th30th
49th2nd
4th
Niven Numbers
19th12th9th17th1st12th42nd1st29th18th15th4th28th21st1st1st1st1st1st1st
1st1st
20th1st1st1st7th34th
3rd1st16th20th47th1st25th24th1st1st16th7th23rd1st39th13th41st
6th1st17th
20th1st16th7th1st
1st
Niven Numbers (Long)
18th15th14th
67th1st40th14th15th
36th12th1st1st21st11th1st15th
10th
23rd
1st28th
8th21st12th19th41st1st22nd19th12th14th23rd27th26th15th114th12th23rd
1st35th10th
17th16th
17th
Number Spiral
14th
8th
75th
18th
11th8th
27th5th
13th
3rd
10th
Odious Numbers
22nd23rd21st17th
67th34th42nd17th1st4th4th27th13th10th1st1st1st8th22nd
7th1st28th10th14th35th
1st22nd23rd70th6th25th1st7th17th20th23rd29th43rd31st30th1st1st12th50th
70th28th22nd22nd
18th26th7th16th
17th16th
Odious Numbers (Long)
23rd13th13th
49th24th37th14th22nd
5th23rd13th7th1st8th3rd10th22nd
5th
21st10th13th24th
1st
16th37th11th16th1st3rd4th12th12th21st23rd17th23rd1st1st11th22nd
42nd25th13th
13th15th
9th
12th
Ordinal Numbers
30th
31st
11th
61st
141st9th
1st8th
PalindromemordnilaP
4th
14th17th12th
18th
5th2nd
10th
48th
73rd2nd
24th
9th
Pangram Grep
16th20th
51st47th36th
15th
30th11th24th27th9th11th1st25th
9th
36th1st10th49th
15th85th17th1st
44th30th11th14th25th21st45th
42nd5th10th
71st1st
8th11th
8th
Partition Numbers
7th5th
19th12th15th
7th
18th7th11th7th6th
3rd
7th
11th
10th
13th24th
6th
7th8th3rd3rd3rd13th9th6th
50th5th6th
23rd11th7th
6th3rd
5th
5th
Pascal’s Triangle
23rd16th
60th45th33rd
34th18th16th13th12th
4th20th
29th
10th51st
29th
29th93rd
17th35th11th35th
12th54th31st34th
125th1st59th
56th42nd8th10th
12th10th
Pernicious Numbers
19th1st8th16th1st13th1st1st1st15th14th4th26th19th1st1st1st13th1st1st21st9th4th7th1st1st1st17th6th42nd21st1st1st11th16th34th1st1st1st1st1st1st1st1st1st1st7th1st
1st1st8th21st30th1st13th6th1st
1st
Pernicious Numbers (Long)
13th10th9th
36th24th21st8th11th
27th16th14th15th8th7th2nd7th
12th
11th
8th17th
32nd
10th35th
14th25th9th17th13th9th15th8th13th16th
45th5th20th
25th21st8th
8th6th
8th
7th
Poker
13th
42nd2nd
5th
Polyominoes
2nd
19th
2nd
💎4th
17th
3rd2nd
63rd2nd
2nd
3rd
Prime Numbers
17th21st12th13th
10th30th77th54th1st15th4th27th28th23rd13th16th28th1st25th1st
10th4th46th20th12th40th17th1st18th22nd1st14th15th1st1st1st28th26th16th60th17th37th17th53rd10th19th
24th21st15th23rd31st11th23rd7th21st26th1st
Prime Numbers (Long)
10th17th12th15th
21st50th47th15th15th10th20th11th24th12th15th10th1st12th1st
13th10th27th4th13th11th7th1st15th19th73rd13th11th1st1st27th19th14th10th19th14th19th17th50th8th17th
1st1st10th
8th9th10th
13th8th1st
Proximity Grid
20th
57th4th
4th
QR Decoder
15th
2nd
31st3rd
4th
Quine
1st19th6th1st10th
2nd96th1st57th9th7th19th30th1st22nd11th4th1st1st25th7th1st14th10th1st
1st32nd13th5th10th1st185th1st1st
10th1st15th1st1st1st5th
1st72nd4th1st
1st1st1st27th1st8th13th15th26th
15th27th
Recamán
14th13th
52nd45th37th
21st15th19th
10th7th💎6th
9th
26th
8th
39th122nd10th
11th28th10th8th10th20th23rd25th
23rd10th14th
31st36th6th
8th7th
9th
10th
Repeating Decimals
4th
21st
💎
8th
60th4th23rd
💎
Reverse Polish Notation
13th
1st
1st
72nd
31st4th
4th
Reversi
17th
38th3rd
5th
Rijndael S-box
5th7th
7th6th31st
3rd14th15th
5th💎18th
9th
15th
12th
30th6th
5th
6th
11th6th
38th3rd5th
16th5th3rd5th4th5th5th
Rock-paper-scissors-Spock-lizard
20th
14th
19th
98th4th
9th
Roman to Arabic
52nd
28th
24th
2nd
1st
1st25th
71st1st
8th
19th
ROT13
47th14th25th
9th
26th5th14th7th
4th4th
5th
14th
7th10th
14th28th
8th
16th
4th7th22nd23rd
5th87th2nd11th
14th17th4th
3rd5th
5th7th
Rule 110
28th
25th
85th
81st4th
5th
Scrambled Sort
20th12th
16th
6th3rd
1st4th
2nd
5th
5th5th
7th2nd
3rd
Set
4th3rd
7th13th
20th
11th
4th
2nd
10th
7th
11th29th
3rd5th4th4th3rd5th
5th33rd3rd
18th8th
5th4th
3rd
Seven Segment
36th
14th
16th
2nd
33rd123rd
9th
22nd5th
40th
2nd
SI Units
13th
5th
10th
27th3rd
4th
Sierpiński Triangle
29th
19th
32nd100th
8th
117th5th
9th
Smith Numbers
8th
7th
28th22nd23rd
23rd
11th9th
4th
4th
10th
6th15th
15th25th
6th
7th8th9th6th3rd12th10th6th6th50th4th
36th11th5th
6th5th
5th
Spelling Numbers
24th1st
2nd💎
19th
82nd5th
9th
Star Wars GPT
13th
27th
2nd
36th3rd
2nd
Star Wars Opening Crawl
22nd
💎
53rd3rd
2nd
Sudoku
20th
55th3rd
3rd
Sudoku (Fill-in)
17th
2nd
44th3rd
5th
3rd
Ten-pin Bowling
20th
56th4th
4th
Tic-tac-toe
26th
89th3rd
5th
Time Distance
21st
2nd
43rd3rd
5th
Tongue-twisters
3rd13th
9th7th
18th
9th9th
20th
9th5th7th7th3rd6th
9th
5th
10th
10th48th7th9th
8th9th7th6th
12th16th
51st6th6th
20th17th
9th
7th6th11th6th
6th
Topological Sort
12th
💎
🦄
💎
30th2nd
3rd
2nd
Tower of Hanoi
5th
16th7th
6th
2nd
7th
10th
12th17th
6th
8th
45th4th
3rd
Transpose Sentence
30th
3rd
1st
14th
51st3rd
6th
Trinomial Triangle
8th3rd
6th11th11th7th
5th
16th7th10th4th4th4th2nd4th
3rd
6th
5th7th
6th
12th23rd
7th11th8th4th3rd2nd4th5th7th4th3rd43rd3rd5th
17th6th4th
5th3rd
4th
4th
United States
26th
2nd
20th112th
16th
34th
81st1st
34th
5th
Vampire Numbers
29th
8th
11th
43rd
9th
106th5th
7th
5th
Van Eck Sequence
11th9th7th
25th26th30th
7th
16th10th12th11th
4th1st6th
8th
14th
7th
10th42nd6th13th
9th13th9th7th7th20th13th10th8th32nd7th11th
25th18th6th8th
7th6th
6th
11th
Zeckendorf Representation
27th
21st
2nd
39th
7th
46th1st
8th
Zodiac Signs
20th
12th
4th20th
47th2nd
6th
γ
15th10th4th7th18th5th13th19th17th25th8th6th
23rd19th13th9th7th6th2nd5th11th4th5th
8th7th
18th
5th8th19th32nd6th1st
21st6th6th3rd7th12th22nd7th79th5th10th4th17th10th5th5th5th4th3rd7th6th5th8th
λ
3rd9th
5th24th
9th
25th32nd
8th6th3rd
10th4th
51st
10th
47th7th
14th11th6th6th
14th
87th7th
16th
10th
7th6th6th8th6th
π
6th37th21st
30th
8th
12th
20th8th
7th1st
4th
88th4th
4th
9th
6th
7th
6th
τ
14th
22nd6th25th
32nd
8th
12th5th
7th
7th1st
4th
81st4th
9th
6th
6th
6th
φ
7th15th
27th21st
8th
13th
12th5th
29th
7th1st
9th
1st
71st4th
24th
8th
7th
6th
6th
√2
6th
1st
8th
15th
5th
1st
7th1st
16th
1st
1st3rd
10th
5th
6th
6th
𝑒
13th12th13th22nd9th35th50th35th44th
1st36th15th24th12th10th2nd29th14th5th
27th30th
33rd
11th9th38th113th6th1st
40th11th21st6th25th54th19th13th1st6th32nd
65th24th
8th8th8th22nd6th11th7th12th21st