12 Days of Christmas
3rd
37th80th6th
9th
14th
9th
40th
8th34th43rd
46th
4th
7th
10th3rd
24 Game
4th
99 Bottles of Beer
3rd
49th44th11th
6th
16th
31st
8th13th33rd
62nd
4th
6th
Abundant Numbers
10th11th12th6th
34th37th19th
5th6th18th14th25th12th9th6th5th3rd
17th16th
10th
18th
6th57th
37th
4th53rd
6th85th
8th8th8th14th
Abundant Numbers (Long)
10th10th13th6th
31st27th21st
1st
31st
20th13th6th
12th
10th9th
10th
12th
2nd40th
29th
44th
6th51st
5th6th10th
Arabic to Roman
6th
7th12th5th
15th
29th46th
1st
5th
78th
11th
28th
2nd
8th5th
2nd
Arithmetic Numbers
8th
6th5th
16th14th18th
10th
13th
7th7th8th10th9th
8th5th
11th24th
21st
17th19th8th
9th
14th
11th16th
4th31st7th
7th
5th
9th
Arrows
4th
15th
9th
19th
12th
16th67th
48th
2nd
6th
Ascending Primes
6th4th
6th
31st14th20th
8th5th15th
8th8th
1st
11th
41st
2nd
11th5th
30th
10th2nd32nd
3rd
5th3rd5th
ASCII Table
12th
11th
73rd25th23rd
9th
11th
7th
14th
10th12th25th
21st
2nd
4th
3rd
brainfuck
55th
20th
19th
4th
4th
Card Number Validation
4th
Catalan Numbers
6th
16th
15th5th34th15th19th13th14th
15th
10th
11th
17th
19th39th
11th
19th
17th
126th
4th43rd
12th
5th
Catalan’s Constant
7th9th4th3rd30th6th17th5th
3rd
25th6th9th11th9th4th7th6th3rd
3rd7th
12th
5th16th37th
1st
10th6th5th6th11th14th13th7th113th13th12th2nd26th11th
8th5th6th8th5th5th4th6th
Christmas Trees
8th
6th
22nd34th15th
8th
16th
6th3rd
13th
7th
11th4th74th
15th
34th
45th
1st
15th
7th
12th4th
Collatz
7th
14th12th
48th3rd17th
25th
9th12th
10th
18th
11th
2nd86th
31st19th
44th
4th
26th
8th4th18th
CSS Colors
5th
8th
3rd
19th
10th
8th
24th
6th
1st
43rd
43rd
4th
5th
Cubes
3rd
29th
10th
12th
17th
2nd
2nd
Day of Week
4th5th
1st10th9th4th
15th
12th7th12th1st4th1st
1st
1st90th
9th
14th
25th59th
1st16th
4th21st
7th
7th
2nd
DFA Simulator
Diamonds
7th
32nd
20th
7th
18th
27th
8th
14th
9th20th54th
41st
3rd65th
Divisors
14th33rd13th7th
49th26th33rd
17th
31st
4th13th9th24th10th
9th
12th
6th30th
23rd
9th61st
16th
53rd15th
1st
2nd
1st
32nd10th
3rd
18th
Emirp Numbers
9th
8th7th
6th18th5th
5th4th10th9th11th12th7th1st
3rd
3rd
24th
5th16th
19th23rd
32nd
1st12th
1st18th37th
5th7th
3rd
Emirp Numbers (Long)
5th
8th5th
24th14th16th
12th
17th
8th6th
10th
9th
30th
19th
14th
19th
5th
14th
4th
7th
Emojify
6th
18th
10th
23rd
8th
92nd
5th
7th3rd
Evil Numbers
9th13th9th8th
18th14th15th15th10th4th8th34th13th9th1st3rd10th1st
19th11th33rd12th
13th37th5th9th14th
15th46th23rd16th15th11th20th
20th25th13th1st17th
3rd33rd41st37th
12th9th6th8th7th13th
Evil Numbers (Long)
9th9th4th6th
26th9th16th14th10th
8th
12th7th1st
8th13th
12th7th31st12th
27th
6th13th
5th41st17th15th7th
14th
15th16th16th1st13th
5th24th19th15th
7th1st
6th3rd6th
Factorial Factorisation
10th7th6th7th10th36th21st20th
9th
29th
11th11th7th5th
9th3rd
12th7th
12th
7th23rd
12th
11th10th
8th5th14th14th6th168th
8th8th38th15th
14th5th8th4th
6th3rd7th3rd
Farey Sequence
10th
5th9th
20th12th15th
15th
11th12th
14th
7th
11th47th
12th
13th13th
18th10th
5th
14th
10th
6th
6th
Fibonacci
3rd36th3rd1st72nd3rd42nd1st18th22nd14th15th32nd25th1st1st12th28th1st
27th1st66th18th
22nd27th16th1st
57th45th6th1st4th18th1st
13th1st31st1st18th10th1st62nd61st12th
5th22nd1st
1st13th12th
Fizz Buzz
1st115th14th1st
32nd109th19th
7th31st19th
15th23rd4th6th
15th
31st
10th
4th
18th1st1st
36th11th22nd
51st
9th81st75th
38th
38th3rd132nd76th
51st28th
11th21st31st4th
Foo Fizz Buzz Bar
1st
10th4th
50th48th24th
9th
17th
7th11th9th5th
9th
10th
13th11th52nd
28th14th5th
40th
17th
19th3rd27th21st
8th11th
4th
12th
Forsyth–Edwards Notation
4th
18th21st11th
7th
31st
12th
51st
10th
42nd
3rd
9th2nd
Fractions
7th
53rd
25th
15th
21st
11th
10th
21st
32nd
26th
34th
6th
4th
Game of Life
40th
23rd
Gijswijt’s Sequence
4th3rd
6th
9th9th
7th
24th
8th7th
8th
7th
7th
39th
5th
7th
7th4th7th💎
Happy Numbers
15th11th7th7th
10th21st8th
5th4th24th7th16th13th9th1st4th3rd
9th
10th
6th17th
22nd34th
13th
8th
23rd
1st47th12th
1st34th28th
12th
9th6th20th6th
Happy Numbers (Long)
13th9th6th8th
26th14th8th
11th
30th
21st11th6th8th6th10th
1st
9th
4th57th
19th
11th
5th
14th
38th10th
6th
8th
3rd
5th4th11th
Hexdump
6th
18th26th6th
7th
12th
13th
11th
27th
4th
💎
Intersection
6th
42nd
23rd
9th
14th
23rd
3rd
7th
2nd
Inventory Sequence
16th
11th
38th26th31st
10th
35th
10th10th
24th
129th
6th
9th
9th
ISBN
7th8th
16th31st11th
7th
11th11th
11th
9th
8th
7th43rd
16th
9th
18th
16th
5th
6th
3rd
Jacobi Symbol
7th
25th19th13th
18th
30th
33rd
2nd
3rd
Kaprekar Numbers
16th
6th
5th
Kolakoski Constant
6th8th6th3rd28th12th13th9th
4th
28th8th9th10th9th4th6th6th4th
5th10th
14th
6th19th34th
14th
13th6th5th7th13th17th14th6th122nd12th13th2nd35th11th
7th6th6th8th7th5th4th7th
Kolakoski Sequence
10th
5th10th
27th18th12th
6th
11th
6th8th
1st
5th32nd
11th
14th14th
13th
3rd
6th
12th2nd
Leap Years
16th36th8th11th
74th47th32nd
8th10th31st
23rd10th14th9th15th13th
17th14th
8th55th
11th101st
28th17th19th73rd17th17th25th22nd26th24th
167th22nd45th6th47th78th
10th27th6th
16th5th14th
Levenshtein Distance
10th
9th
34th
1st
41st
9th
16th
14th
Leyland Numbers
8th
6th
23rd10th
13th
16th
6th
13th60th
14th
1st
5th
8th
ln 2
6th8th5th4th18th14th18th12th
7th
29th8th11th13th11th5th10th8th4th
7th13th
15th
4th25th41st
29th
11th6th4th6th29th12th15th8th62nd14th11th3rd30th10th
5th5th6th6th4th7th4th6th
Look and Say
6th
7th
14th13th
10th
18th
5th
9th
12th
15th
53rd
5th
11th
6th2nd
Lucky Numbers
7th
16th
28th
31st
12th
Lucky Tickets
Mahjong
7th
8th
13th
Maze
Medal Tally
9th
7th
28th
63rd
4th
4th
🦄
Morse Decoder
3rd
11th
27th
137th
3rd
Morse Encoder
7th
26th
118th
3rd
4th
Musical Chords
25th10th
9th
10th
N Queens
19th
53rd
2nd
Niven Numbers
12th11th2nd1st
38th9th28th9th2nd4th1st19th1st1st1st1st3rd3rd14th17th1st
11th1st
25th4th1st1st
6th29th17th1st1st1st14th16th5th8th1st36th13th18th4th28th1st
10th6th1st7th3rd7th1st
Niven Numbers (Long)
12th8th1st8th
20th28th15th8th11th
17th11th25th9th3rd9th8th13th11th10th5th
10th30th
16th15th2nd76th
1st26th12th4th8th6th12th23rd28th16th1st35th14th13th4th59th10th
8th8th11th
3rd4th4th
Number Spiral
4th
7th
22nd14th13th
6th
12th4th
7th6th
10th
6th
9th9th16th
34th
2nd
5th
4th
3rd
Odious Numbers
11th14th8th10th
15th14th12th15th5th4th9th35th13th10th1st3rd8th3rd
16th10th29th13th
12th37th4th8th11th
15th44th20th17th15th12th22nd
18th25th14th1st18th
3rd29th40th22nd
13th8th7th9th8th12th
Odious Numbers (Long)
10th8th4th6th
13th9th11th13th1st
9th
13th7th1st
7th13th
12th7th28th12th
25th
6th11th
4th40th18th4th7th
15th
11th17th16th1st16th
5th21st17th14th
7th4th
6th3rd7th
Ordinal Numbers
7th
59th25th22nd
11th
23rd
68th
3rd
5th
6th
Pangram Grep
6th
26th31st13th
8th
15th12th
22nd10th43rd
13th
10th
8th
11th10th63rd
7th20th
13th
31st
31st
6th85th
39th20th
4th9th12th
Pascal’s Triangle
7th
12th
52nd18th25th
11th
30th
9th
18th
8th
7th
30th
29th
107th
4th
7th
14th
Pernicious Numbers
1st8th1st1st19th1st1st1st15th6th4th1st8th1st1st1st1st1st13th9th14th1st21st12th28th9th27th7th1st1st
11th28th10th1st1st1st1st1st1st1st1st1st13th1st4th6th1st
21st13th1st1st6th3rd5th1st
Pernicious Numbers (Long)
8th
6th9th
25th16th23rd
2nd
27th9th16th11th6th
13th
9th13th13th10th
24th9th14th29th
12th25th
9th
10th9th12th15th
46th
11th4th34th
14th
4th
Poker
3rd
70th
💎
Prime Numbers
11th32nd9th1st
46th23rd32nd15th4th4th1st16th21st11th8th1st5th1st
7th20th8th1st9th1st1st10th43rd
13th1st
24th8th7th
16th30th17th1st1st9th56th1st11th17th
24th5th7th5th9th19th
Prime Numbers (Long)
9th7th7th1st
38th11th27th
9th
1st
16th4th
1st
11th5th9th
1st
4th1st
10th1st
11th
21st13th
1st18th29th1st60th45th
19th
1st4th19th
Proximity Grid
13th
QR Decoder
Quine
1st6th1st
16th25th7th65th32nd
31st1st
1st
1st
1st
1st
13th32nd11th4th24th21st30th1st1st
10th1st
1st1st1st5th
67th
74th5th25th15th
1st47th
11th
2nd
Recamán
9th
54th31st31st
30th
21st96th
93rd
4th
8th
12th
Repeating Decimals
29th
Reverse Polish Notation
5th
21st
52nd
Reversi
3rd
11th
5th
3rd
49th
2nd
3rd2nd4th🦄
Rijndael S-box
4th
27th19th11th
5th
4th
Rock-paper-scissors-Spock-lizard
2nd
16th6th
26th
8th
6th
149th
3rd💎
Roman to Arabic
8th
15th18th11th
13th
11th
1st
5th
6th
6th30th
20th
7th
8th
ROT13
34th
18th
10th
10th
31st
Rule 110
22nd
6th
274th
4th
Scrambled Sort
8th
10th
94th8th
Seven Segment
5th
46th29th19th
6th
18th
11th
46th
5th
7th2nd
SI Units
13th
31st
2nd
Sierpiński Triangle
7th
8th7th
43rd23rd23rd
5th
15th
10th6th
14th
13th
43rd
10th
7th
8th4th
Smith Numbers
26th
9th
1st
Spelling Numbers
10th
12th
48th
7th
2nd
Star Wars Opening Crawl
6th
17th
43rd
💎
Sudoku
25th
75th
2nd
Sudoku (Fill-in)
24th
93rd
Ten-pin Bowling
7th
Tic-tac-toe
28th
136th
Time Distance
2nd
22nd13th
26th
33rd
3rd
Tongue-twisters
5th
3rd
23rd27th19th
7th
14th
9th8th
10th
11th
9th
16th34th
34th
3rd
8th
9th
United States
19th
31st
159th
Vampire Numbers
4th
11th
4th29th4th10th
2nd
6th
5th
6th162nd
2nd35th
4th
3rd
Van Eck Sequence
10th
7th
31st17th20th
36th
10th
9th
227th
4th
5th
13th
Zodiac Signs
30th
123rd
γ
4th7th6th3rd32nd6th12th1st
2nd
16th5th8th9th7th2nd5th3rd4th
3rd7th
6th
6th13th17th
1st
9th6th6th6th6th12th9th4th52nd13th10th2nd20th9th
6th4th4th5th6th3rd5th4th
λ
3rd11th7th3rd52nd6th8th1st
6th
21st4th5th10th7th3rd7th3rd4th
2nd10th
15th
8th17th29th
17th
16th11th6th9th10th20th15th3rd48th14th14th2nd32nd16th
12th11th7th8th5th5th6th6th
π
5th11th9th3rd71st45th30th17th
6th
29th18th11th17th11th6th10th7th5th
12th20th
32nd
5th45th151st6th1st
20th11th6th8th32nd26th31st8th129th17th37th2nd30th19th
10th13th13th8th6th6th6th5th
τ
6th10th7th3rd49th22nd25th13th
6th
27th17th10th15th10th6th8th7th5th
11th16th
19th
5th35th87th
36th
15th8th6th8th32nd20th17th8th108th14th22nd3rd24th13th
10th8th7th8th5th6th6th5th
φ
7th9th7th6th46th19th15th9th
10th
15th26th9th10th10th6th10th8th5th6th24th22nd10th30th
5th27th55th
1st
23rd7th6th8th30th22nd10th12th1st13th25th3rd25th16th
11th8th9th8th5th8th6th7th
√2
6th10th7th5th46th19th27th8th
12th
31st16th11th11th13th6th12th10th5th
1st17th
31st
5th10th83rd
39th
14th7th6th8th30th18th19th11th102nd13th19th3rd49th15th
11th9th8th10th5th10th6th6th
𝑒
12th13th8th9th59th43rd31st25th
10th
30th16th12th17th12th8th10th9th5th
20th17th
33rd
13th7th34th87th
1st
20th11th5th9th31st25th20th10th85th33rd32nd5th39th22nd
9th7th11th9th6th8th7th9th9th