12 Days of Christmas
6th
39th76th21st
8th
32nd
8th
39th
7th45th189th
349th
4th
8th
10th3rd
24 Game
3rd
99 Bottles of Beer
4th
48th43rd19th
6th
30th
31st
8th16th100th
386th
4th
6th3rd
Abundant Numbers
10th11th12th6th
41st35th19th
3rd6th24th16th25th12th7th10th12th12th
17th17th
18th
8th55th
39th
9th148th
6th82nd
8th8th8th14th3rd
Abundant Numbers (Long)
9th10th13th6th
31st27th19th
1st
26th
20th13th6th
12th
10th16th
12th
4th37th
30th
121st
6th47th
5th6th10th2nd
Arabic to Roman
5th
10th12th5th
13th
24th46th
1st
5th
80th
11th
93rd
2nd
8th5th
2nd
Arithmetic Numbers
8th
6th5th
17th13th17th
10th
18th
6th7th7th8th9th
8th5th
11th23rd
20th
14th19th8th
7th
14th
23rd16th
4th28th6th
12th
5th
9th3rd
Arrows
5th
16th
8th
23rd
14th
18th78th
84th
2nd
7th5th
Ascending Primes
4th
6th
30th14th19th
6th4th19th
8th8th
1st
10th
37th
2nd
11th4th
48th
10th2nd28th
2nd
5th3rd5th4th
ASCII Table
12th
11th
73rd25th23rd
7th
18th
7th
13th
9th13th83rd
37th
2nd
4th
3rd
brainfuck
53rd
20th
19th
4th
4th
Card Number Validation
4th
Catalan Numbers
7th
15th
15th3rd33rd15th18th12th14th
15th
9th
16th
20th38th
11th
17th
16th
121st
3rd41st
11th
5th
9th
Catalan’s Constant
10th6th9th3rd5th29th12th17th10th
4th
27th8th10th11th9th4th7th7th3rd
6th7th12th
5th15th37th
1st
9th6th5th3rd11th14th13th8th134th13th12th2nd22nd11th
6th5th6th8th5th6th4th7th6th
Christmas Trees
7th
6th
22nd34th15th
7th
25th
6th3rd
13th
10th14th84th
15th
34th
113th
1st
15th
7th
12th4th
Collatz
7th
14th12th
50th3rd17th
33rd
9th12th
10th
17th
3rd79th
28th19th
128th
4th
23rd
8th4th18th2nd
CSS Colors
5th
11th
5th
24th
10th
8th
29th
6th
1st
40th
84th
4th
5th
Cubes
4th
24th
9th
16th
21st
2nd
2nd
Day of Week
4th5th
1st10th10th1st
23rd
12th7th11th1st4th1st
1st
2nd88th
8th
14th
25th58th
1st15th
4th20th
7th
8th
2nd
DFA Simulator
Diamonds
7th
32nd
20th
5th
24th
27th
8th
14th
8th23rd80th
83rd
3rd59th
4th
Divisors
13th33rd14th7th
46th26th32nd
17th
29th
4th13th16th24th10th
9th
12th30th
27th
9th61st
16th
53rd15th
1st
2nd
1st
32nd9th
3rd
17th1st
Emirp Numbers
9th
6th7th
21st18th4th
7th4th16th10th14th11th7th7th
13th
15th
23rd
15th42nd
18th23rd
31st
10th37th
2nd54th37th
5th7th
6th5th
Emirp Numbers (Long)
5th
7th5th
24th14th16th
11th
24th
8th6th
10th
9th
44th
19th
14th
41st
4th
13th
4th
7th4th
Emojify
6th
20th
13th
26th
11th
131st
5th
7th4th
Evil Numbers
8th13th8th8th
22nd9th14th15th10th4th5th32nd12th9th1st1st9th1st
19th8th32nd
11th35th1st9th14th
15th44th20th15th14th11th20th
20th24th13th1st16th
3rd31st40th34th
11th9th6th7th7th12th5th
Evil Numbers (Long)
8th9th4th6th
29th8th15th14th10th
1st
11th7th1st
7th12th
12th7th30th
25th
7th13th
4th39th15th14th6th
14th
15th16th15th1st13th
5th22nd18th13th
6th1st
5th3rd6th4th
Factorial Factorisation
10th7th6th7th9th34th18th18th
6th
28th
11th11th7th4th
9th3rd
11th7th12th
7th19th
10th
11th10th
5th5th14th14th5th156th
8th7th33rd14th
13th5th7th4th
6th3rd7th4th
Farey Sequence
10th
5th9th
20th12th15th
22nd
10th12th
13th
12th45th
12th
13th13th
26th9th
5th
13th
9th
6th
6th3rd
Fibonacci
3rd36th3rd1st71st8th39th1st18th20th13th3rd32nd23rd1st1st20th27th1st
26th1st64th
22nd25th30th1st
56th44th6th1st4th18th1st
12th1st31st1st17th20th1st59th60th12th
5th22nd1st
1st13th12th10th
Fizz Buzz
1st112th13th1st
31st106th19th
6th31st1st
15th23rd4th7th
15th
30th
4th
17th1st1st
34th11th21st
51st
9th80th74th
54th
58th3rd130th76th
51st26th
11th21st31st4th
Foo Fizz Buzz Bar
1st
8th4th
51st46th24th
8th
1st
6th11th9th5th
9th
12th26th48th
28th13th5th
40th
1st
20th3rd22nd21st
8th10th
4th
12th💎
Forsyth–Edwards Notation
5th
18th19th10th
6th
29th
11th
48th
10th
119th
3rd
8th2nd
Fractions
7th
53rd
25th
15th
27th
11th
10th
20th
38th
25th
75th
6th
4th
Game of Life
40th
24th
Gijswijt’s Sequence
4th3rd
6th
9th9th
7th
21st
8th6th
8th
7th
67th
5th
7th
7th4th7th💎
Happy Numbers
14th11th7th7th
35th17th6th
1st4th22nd8th21st12th10th7th1st12th
7th
17th44th
22nd33rd
12th
8th
21st
1st51st10th
1st54th27th
11th
9th5th20th10th4th
Happy Numbers (Long)
12th9th5th8th
26th14th8th
10th
27th
20th11th6th7th5th10th
1st
6th56th
18th
10th
5th
13th
82nd9th
5th
8th
3rd
5th4th11th2nd
Hexdump
7th
18th25th6th
7th
19th
13th
11th
41st
4th
💎
Intersection
6th
41st
22nd
9th
29th
56th
3rd
7th
3rd
Inventory Sequence
14th
10th
37th25th30th
8th
34th
10th10th
20th
167th
6th
7th
8th5th
ISBN
6th8th
16th31st11th
5th
17th11th
11th
8th
12th42nd
16th
9th
18th
35th
5th
5th
3rd
Jacobi Symbol
6th
25th18th13th
22nd
29th
73rd
2nd
4th
Kaprekar Numbers
15th
6th
5th
Kolakoski Constant
9th6th8th4th5th27th21st14th14th
5th
26th9th10th10th9th4th6th7th4th
9th10th14th
6th17th34th
12th
12th6th5th4th12th16th14th6th125th12th13th2nd31st10th
7th6th6th8th7th6th4th8th5th
Kolakoski Sequence
10th
5th10th
27th17th14th
5th
10th
7th8th
1st
11th32nd
12th
14th15th
19th
3rd
6th
12th3rd
Leap Years
16th36th7th11th
69th44th31st
8th10th29th
22nd11th13th12th14th12th
17th20th
53rd
31st97th
28th17th18th72nd17th17th24th22nd26th22nd
160th22nd43rd5th45th76th
10th27th6th
15th5th14th13th
Levenshtein Distance
10th
9th
33rd
1st
41st
8th
15th
13th8th
Leyland Numbers
7th
6th
20th10th
12th
4th
6th
16th82nd
15th
7th
5th
8th
2nd
ln 2
7th5th8th3rd5th17th16th17th14th
7th
28th10th13th13th11th5th10th9th4th
7th13th15th
4th20th37th
29th
10th6th4th3rd28th11th16th9th74th14th11th4th26th10th
4th5th6th6th4th8th4th7th6th
Look and Say
6th
7th
13th13th
10th
27th
5th
9th
12th
15th
152nd
5th
6th2nd
Lucky Numbers
7th
16th
31st
28th
43rd
7th
Lucky Tickets
Mahjong
7th
9th
20th
Maze
Medal Tally
9th
6th
32nd
109th
4th
4th
💎
Morse Decoder
3rd
11th
28th
197th
3rd
Morse Encoder
6th
23rd
210th
3rd
4th
Musical Chords
22nd10th
10th
9th
3rd
N Queens
20th
106th
3rd
Niven Numbers
12th11th1st1st
41st1st27th13th1st4th1st18th1st1st1st1st1st1st14th17th1st
1st
22nd1st1st1st
1st27th15th1st1st1st13th16th5th8th1st35th13th15th3rd28th1st
10th1st1st7th1st7th1st1st
Niven Numbers (Long)
12th8th1st8th
22nd27th15th15th10th
25th11th24th10th3rd10th7th13th11th10th1st
28th
15th14th10th74th
1st25th11th4th8th6th12th23rd27th17th4th37th13th12th3rd56th9th
8th8th11th
6th4th3rd5th
Number Spiral
4th
7th
22nd12th12th
5th
21st4th
7th6th
10th
7th9th25th
66th
2nd
4th
4th
2nd
2nd
Odious Numbers
9th14th7th9th
21st9th11th14th1st4th4th32nd12th10th1st1st8th1st
16th7th28th
11th35th1st9th11th
15th42nd18th15th13th11th21st
16th22nd14th1st17th
3rd27th38th19th
11th8th7th7th8th10th5th
Odious Numbers (Long)
9th8th4th6th
19th8th10th13th1st
5th
12th7th1st
6th12th
12th7th27th
23rd
7th11th
4th38th17th4th6th
15th
9th17th15th1st16th
5th19th16th12th
6th4th
5th3rd7th4th
Ordinal Numbers
7th
56th25th19th
10th
13th
67th
4th
5th
6th
4th
Pangram Grep
6th
26th31st13th
7th
16th11th
22nd9th41st
13th
9th
10th23rd62nd
7th20th
12th
31st
52nd
5th83rd
40th18th
4th8th12th1st
Pascal’s Triangle
6th
12th
52nd18th24th
10th
35th
9th
17th
13th
28th
28th
217th
4th
7th
14th3rd
Pernicious Numbers
17th1st8th1st1st18th1st1st1st15th6th4th1st7th1st1st1st1st1st12th8th14th1st21st27th7th26th4th1st1st
11th27th9th1st1st1st1st1st1st1st1st1st11th1st4th1st1st
20th13th1st1st6th1st5th1st1st
Pernicious Numbers (Long)
8th
5th9th
25th15th22nd
2nd
26th9th14th11th6th
12th
9th12th13th
24th8th20th28th
12th23rd
9th
9th8th12th15th
52nd
10th4th37th
13th
4th
9th
Poker
2nd
117th
2nd
Prime Numbers
10th32nd9th1st
56th22nd29th15th1st4th1st16th20th11th8th1st3rd1st
1st19th1st10th1st1st21st42nd
13th1st
24th1st7th
16th29th14th1st1st9th57th1st1st16th
23rd5th7th1st9th18th3rd
Prime Numbers (Long)
9th7th7th1st
38th11th25th
10th
1st
13th3rd
1st
11th4th
1st
7th1st
20th1st
11th
20th13th
1st18th28th1st54th44th
18th
1st4th18th1st
Proximity Grid
13th
QR Decoder
4th
Quine
1st
5th1st
15th25th6th65th32nd
28th1st
1st
1st
1st
1st
31st11th4th24th53rd29th1st1st
10th1st
1st1st1st5th
63rd
74th5th1st15th
1st46th
11th
1st
Recamán
9th
51st30th31st
35th
23rd93rd
257th
4th
8th
11th5th
Repeating Decimals
29th
Reverse Polish Notation
5th
20th
51st
Reversi
3rd
11th
5th
3rd
56th
2nd
3rd2nd4th2nd
Rijndael S-box
4th
25th18th10th
5th
4th
9th
Rock-paper-scissors-Spock-lizard
2nd
18th7th
29th
11th
8th
275th
3rd💎
Roman to Arabic
8th
15th18th10th
17th
11th
1st
5th
11th28th
32nd
7th
8th3rd
ROT13
31st
18th
22nd
9th
78th
4th
Rule 110
22nd
6th
269th
4th
7th
Scrambled Sort
8th
9th
83rd7th
Seven Segment
5th
46th27th19th
5th
23rd
10th
119th
5th
6th2nd
SI Units
20th
71st
4th
Sierpiński Triangle
7th
8th7th
42nd22nd23rd
4th
23rd
10th6th
13th
13th
66th
10th
7th
8th4th
Smith Numbers
24th
9th
2nd
7th
Spelling Numbers
10th
11th
46th
6th
2nd
Star Wars Opening Crawl
6th
23rd
80th
💎
Sudoku
24th
113th
2nd
Sudoku (Fill-in)
24th
101st
Ten-pin Bowling
7th
Tic-tac-toe
25th
129th
Time Distance
3rd
21st13th
21st
60th
3rd
💎
Tongue-twisters
4th
6th
15th24th13th
7th
26th
8th6th
10th
9th
9th
15th95th
128th
3rd
7th
7th4th
United States
19th
28th
232nd
4th
Vampire Numbers
5th
11th
3rd29th7th12th
2nd
8th
15th
7th194th
2nd37th
5th
5th4th
Van Eck Sequence
9th
7th
30th18th20th
35th
10th
9th
283rd
4th
5th
12th4th
Zodiac Signs
30th
118th
γ
10th4th7th4th5th31st25th14th10th
4th
21st7th11th9th7th3rd5th5th4th
6th7th6th
6th11th18th
1st
7th6th6th2nd6th12th10th5th76th13th10th2nd15th9th
5th4th4th4th6th5th5th6th4th
λ
12th3rd11th5th5th51st28th19th12th
7th
26th12th10th10th7th3rd7th5th4th
10th9th15th
8th17th63rd
17th
15th11th6th5th10th19th14th7th116th14th14th2nd29th15th
10th11th7th5th5th7th6th9th6th
π
14th5th11th7th3rd70th55th41st17th
6th
29th20th13th17th11th6th10th7th5th
22nd19th31st
5th45th139th6th1st
19th11th6th5th30th25th31st9th165th16th37th2nd26th18th
9th13th12th8th6th8th6th7th
τ
12th6th10th5th3rd48th27th24th15th
6th
26th18th11th15th10th6th8th7th5th
15th15th19th
5th33rd85th
35th
14th8th6th5th30th19th17th8th138th13th22nd3rd21st12th
9th8th7th8th5th8th6th7th6th
φ
10th7th9th5th6th45th25th14th9th
9th
1st26th10th10th10th6th10th8th4th6th26th21st29th
5th24th53rd
1st
18th7th6th5th29th22nd10th12th1st13th25th4th23rd15th
10th8th9th7th5th10th6th8th6th
√2
9th5th10th5th5th45th28th26th8th
11th
31st17th12th11th13th6th12th10th5th
1st17th30th
5th9th81st
40th
13th7th6th5th28th17th19th12th136th12th19th4th46th14th
10th9th8th9th5th12th6th7th6th
𝑒
12th11th13th6th9th58th46th30th26th
8th
29th17th13th17th12th8th10th9th5th
24th17th32nd
10th6th29th80th
1st
19th11th5th6th29th24th19th10th86th32nd32nd5th38th22nd
8th7th11th9th6th10th7th10th9th