12 Days of Christmas
10th8th16th28th17th12th32nd175th152nd125th12th22nd
42nd43rd22nd19th19th23rd7th14th14th8th17th13th70th22nd13th44th13th14th18th125th20th11th29th24th23rd68th26th12th
43rd68th121st10th1,071st21st35th9th101st82nd12th10th16th48th14th
12th11th14th
24 Game
7th6th11th11th
8th8th22nd35th22nd9th6th
31st8th11th6th11th10th8th7th8th7th
8th14th7th10th10th9th
10th22nd40th6th12th12th13th14th11th6th9th11th13th8th4th137th10th5th4th24th15th11th5th8th9th5th14th6th3rd7th
99 Bottles of Beer
9th8th18th39th7th12th37th168th162nd111th8th13th
41st26th17th18th25th19th9th15th14th12th
12th66th23rd
16th
438th
1,104th
11th
Abundant Numbers
14th10th29th37th12th18th33rd222nd151st139th18th22nd
47th26th36th24th36th24th11th20th19th14th31st12th81st38th18th94th12th26th26th148th136th16th57th52nd24th68th26th15th30th42nd68th84th16th103rd22nd33rd11th117th108th17th17th20th43rd12th22nd20th12th23rd
Abundant Numbers (Long)
14th12th27th23rd14th17th17th119th74th96th20th22nd
62nd22nd28th21st36th19th11th14th18th13th20th12th46th34th19th55th9th
25th103rd85th17th43rd45th21st49th22nd13th19th29th45th36th13th69th22nd24th11th68th63rd17th7th10th26th12th17th15th12th19th
Arabic to Roman
57th
Arithmetic Numbers
13th
8th
105th
150th
7th
Arrows
79th
Ascending Primes
16th
16th
7th
33rd
252nd
6th
ASCII Table
10th
42nd
11th
105th
336th
6th
Billiards
31st
brainfuck
20th
Calendar
5th
Card Number Validation
48th
Catalan Numbers
23rd
8th
71st
430th
5th
Catalan’s Constant
15th9th4th
20th14th24th19th10th7th
34th19th12th16th16th10th
7th11th14th6th11th15th11th
12th6th19th7th25th43rd14th59th9th7th11th6th6th6th13th15th13th10th172nd13th14th4th29th15th12th8th7th7th16th6th8th4th9th6th
Christmas Trees
8th
50th
10th
106th
830th
8th
Collatz
10th8th29th19th14th16th19th71st71st74th16th16th7th49th18th19th20th27th13th11th11th16th12th14th15th40th40th12th44th12th16th23rd28th29th15th33rd
15th20th18th17th9th29th25th41st20th50th16th20th11th66th65th12th10th7th8th17th20th17th6th
Continued Fractions
28th
CSS Colors
57th
Cubes
7th6th11th23rd
9th
47th46th27th9th7th
36th16th15th9th13th9th5th7th8th8th13th10th27th11th12th18th8th10th10th43rd15th8th18th
11th24th11th5th12th16th17th28th6th366th10th14th5th44th29th12th
11th14th7th
6th7th9th
Day of Week
9th
127th
DFA Simulator
28th
Diamonds
8th
31st
80th
7th
70th
585th
120th
Divisors
14th11th32nd80th16th22nd37th327th165th127th19th24th
65th40th41st24th35th26th11th22nd19th20th22nd15th88th35th20th128th16th63rd26th171st32nd20th54th46th32nd116th34th16th
71st136th99th18th124th26th71st11th177th124th20th10th18th56th21st17th21st14th29th
Emirp Numbers
17th
34th
12th
70th
183rd
Emirp Numbers (Long)
18th
7th
20th
60th
Emojify
77th
Evil Numbers
15th10th29th45th18th19th38th187th128th110th20th24th
54th44th41st30th31st18th14th17th24th16th32nd18th76th44th21st87th16th63rd22nd104th86th16th45th62nd33rd52nd26th13th33rd61st90th69th24th281st22nd67th7th178th99th44th23rd9th43rd20th27th17th11th23rd
Evil Numbers (Long)
13th8th28th24th14th17th16th128th84th81st21st25th
50th33rd32nd23rd31st15th12th15th25th13th
13th45th38th19th45th9th
20th67th50th15th32nd56th26th38th23rd15th28th31st45th44th21st185th20th26th9th66th67th37th9th11th28th21st13th15th10th19th
Factorial Factorisation
16th
18th
6th
47th
196th
Farey Sequence
12th10th15th17th7th17th13th52nd29th36th15th19th
41st20th16th16th21st14th11th12th12th8th
12th25th13th16th20th6th
18th28th28th11th17th
18th23rd17th11th19th17th22nd17th9th227th13th15th8th40th31st15th7th10th18th10th14th11th5th12th
Fibonacci
18th15th52nd94th3rd37th54th218th127th146th32nd44th15th83rd33rd54th43rd51st40th21st49th29th42nd42nd29th126th83rd33rd176th35th63rd42nd87th146th27th87th66th36th151st53rd38th38th85th99th149th44th197th38th151st37th183rd104th34th17th83rd36th38th47th63rd12th18th19th
Fizz Buzz
18th15th77th205th14th44th93rd755th563rd417th27th53rd
71st111th83rd78th79th64th19th98th31st51st80th23rd284th75th27th250th83rd80th43rd439th1st33rd152nd55th55th277th106th52nd66th230th403rd365th48th1,484th70th156th21st368th366th31st26th92nd177th50th30th64th46th58th
Foo Fizz Buzz Bar
12th11th32nd43rd14th18th12th124th129th103rd17th18th
54th24th23rd27th27th17th11th13th17th19th
14th62nd33rd19th48th11th
20th150th55th18th40th
21st54th22nd16th
43rd78th84th20th130th27th31st12th67th64th17th10th25th26th18th16th16th11th22nd
Forsyth–Edwards Notation
26th
Fractions
108th
208th
Game of Life
62nd
Gijswijt’s Sequence
17th
9th
31st
65th
Gray Code Decoder
29th
14th
Gray Code Encoder
1st
Happy Numbers
21st
33rd
60th
12th
77th
492nd
Happy Numbers (Long)
12th
17th
11th
89th
128th
Hexdump
18th
Hilbert Curve
7th
11th
Intersection
53rd
Inventory Sequence
18th
7th
61st
168th
ISBN
87th
Jacobi Symbol
42nd
56th
Kaprekar Numbers
11th
3rd
34th
57th
Kolakoski Constant
19th
15th8th6th
24th23rd18th19th11th7th10th33rd23rd12th12th9th10th
6th11th15th9th12th18th13th
14th6th11th8th25th44th13th15th10th10th13th7th6th8th15th17th14th8th153rd12th14th5th38th15th7th7th9th7th19th8th9th4th11th7th
Kolakoski Sequence
8th6th17th16th
16th22nd54th35th35th15th11th9th39th20th22nd17th15th9th10th9th13th10th10th10th32nd18th15th38th11th
9th33rd54th12th21st38th16th27th14th9th14th28th24th22nd10th180th14th14th7th55th36th12th17th9th13th11th7th14th9th20th
Leap Years
17th
31st
16th
370th
642nd
Levenshtein Distance
45th
Leyland Numbers
22nd
8th
48th
220th
ln 2
14th8th5th
18th18th22nd23rd
10th
21st15th15th11th11th
10th14th14th
16th18th
16th5th
6th31st46th
47th7th
11th7th4th7th32nd12th16th11th244th16th12th
34th13th
5th7th7th16th5th9th4th9th7th
Look and Say
9th8th14th26th6th12th21st39th44th36th16th17th
38th20th25th14th13th15th8th6th15th8th
12th30th22nd12th34th6th
14th41st67th15th20th34th22nd34th16th10th16th46th36th27th10th73rd15th22nd7th69th27th12th36th7th13th13th16th10th9th11th
Lucky Numbers
16th
69th
11th
52nd
208th
Lucky Tickets
35th
156th
Mandelbrot
6th
34th
Medal Tally
18th
Minesweeper
27th
Morse Decoder
48th
Morse Encoder
24th
Multitap Input
24th
N Queens
4th
12th
3rd
16th
139th
Niven Numbers
12th15th28th22nd19th24th23rd66th39th65th18th17th39th43rd20th29th28th28th20th11th18th
21st21st13th34th
17th36th14th34th22nd31st1st18th28th
19th34th28th20th27th42nd54th72nd18th156th17th51st16th99th41st16th21st21st26th20th22nd22nd12th26th10th
Niven Numbers (Long)
13th8th25th23rd
22nd17th83rd69th97th22nd22nd
51st21st30th21st28th22nd13th18th23rd17th
18th43rd38th16th37th9th
24th66th22nd16th35th
24th47th27th18th27th31st43rd43rd18th68th21st31st11th70th47th17th9th14th29th19th15th17th10th24th
Number Spiral
23rd
8th
42nd
149th
Odious Numbers
13th9th31st38th19th17th33rd156th99th86th21st25th
51st43rd39th27th31st17th11th19th24th14th28th16th68th41st20th73rd15th55th23rd98th85th16th44th61st31st51st28th14th36th53rd77th67th23rd163rd24th60th7th134th81st23rd23rd9th44th19th24th18th10th21st
Odious Numbers (Long)
12th8th29th25th14th16th15th68th71st67th20th24th
50th34th29th21st30th15th11th14th25th13th
13th42nd38th19th38th10th
20th62nd45th14th32nd57th27th42nd23rd13th28th31st41st43rd21st166th22nd26th9th58th51st28th9th11th28th20th13th15th9th19th
Ordinal Numbers
149th
PalindromemordnilaP
37th
Pangram Grep
10th
45th
381st
Partition Numbers
5th
35th
101st
Pascal’s Triangle
15th
26th
11th
154th
111th
299th
Pernicious Numbers
22nd
34th
13th
143rd
486th
Pernicious Numbers (Long)
17th
8th
73rd
166th
Poker
30th
Polyominoes
10th
7th
16th
93rd
Prime Numbers
14th14th35th58th27th20th37th206th128th106th23rd17th
57th24th35th25th37th18th14th18th30th16th35th17th78th50th22nd119th18th108th28th57th92nd19th60th62nd31st98th35th12th30th79th79th87th26th441st29th98th8th177th93rd14th23rd7th52nd18th26th23rd11th28th
Prime Numbers (Long)
12th13th29th24th17th20th
84th86th95th19th27th
53rd20th32nd26th33rd19th29th19th30th16th
13th50th33rd21st63rd14th
24th89th45th26th41st
30th52nd29th16th21st31st50th38th21st199th27th41st10th90th73rd16th8th16th34th13th15th17th10th28th
Quine
1st
44th1st18th
25th105th147th63rd
36th29th60th1st23rd21st4th1st
12th26th39th31st
1st
79th15th5th19th74th33rd1st1st30th30th1st23rd1st26th1st5th
30th82nd23rd44th
73rd24th17th
42nd8th26th17th29th
16th
Recamán
22nd
11th
101st
439th
Reverse Polish Notation
29th
Reversi
24th
Rijndael S-box
19th
10th
12th
109th
Roman to Arabic
77th
ROT13
52nd
Rule 110
10th
8th
60th
84th
Scrambled Sort
19th
114th
Set
14th
Seven Segment
36th
Sierpiński Triangle
7th
22nd
10th
48th
334th
Smith Numbers
9th
20th
11th
54th
256th
Spelling Numbers
26th
Sudoku
11th
Sudoku (Fill-in)
24th
Taxicab Numbers
2nd
13th
Ten-pin Bowling
21st
Tic-tac-toe
42nd
Time Distance
16th
Tongue-twisters
7th7th16th31st
9th27th50th58th41st11th13th
42nd22nd21st15th17th17th9th9th15th10th17th12th35th12th13th19th11th12th13th50th28th10th21st18th18th36th16th10th
20th28th40th9th104th14th12th7th48th32nd12th12th14th20th12th
12th9th12th
Topological Sort
20th
Tower of Hanoi
10th
46th
Transpose Sentence
59th
Trinomial Triangle
5th
29th
United States
81st
Vampire Numbers
6th
20th
12th
42nd
242nd
Van Eck Sequence
9th
18th
11th
64th
164th
Zeckendorf Representation
29th
γ
15th
16th7th6th
27th28th18th22nd9th6th9th31st19th13th9th8th10th
5th11th18th5th12th17th9th
6th6th16th10th22nd23rd16th60th6th7th10th8th8th7th9th13th10th7th102nd14th11th5th22nd12th13th6th6th5th16th7th7th5th10th8th
λ
12th7th5th36th35th25th23rd10th9th11th49th34th12th13th9th10th
7th10th16th8th10th32nd14th
16th10th21st11th28th44th11th21st10th8th17th12th8th9th13th21st16th9th142nd15th19th5th35th20th25th12th13th8th22nd6th10th6th13th9th
π
18th11th10th16th38th67th51st34th15th10th13th47th40th15th20th11th12th
11th12th16th8th15th44th39th
33rd11th42nd7th57th68th7th93rd11th15th21st12th5th8th55th27th36th11th516th19th37th5th54th23rd12th10th10th14th21st7th32nd6th9th
τ
13th9th14th9th8th8th31st32nd31st22nd15th9th11th41st33rd13th17th10th12th11th8th12th16th7th14th32nd19th16th19th9th35th7th43rd56th7th79th11th11th15th9th5th8th44th20th20th10th281st15th23rd5th43rd16th8th10th9th8th10th6th9th6th9th
φ
25th
15th9th7th7th15th28th31st24th15th13th12th47th42nd16th17th14th12th
9th14th16th18th14th43rd25th
30th8th41st8th42nd78th14th76th10th14th18th8th5th8th40th22nd22nd14th364th15th26th6th53rd19th8th11th10th10th20th6th12th6th10th
√2
12th10th18th6th32nd35th39th23rd23rd14th10th50th35th15th19th13th24th
10th15th5th7th13th50th20th
31st8th38th8th62nd80th7th76th9th22nd15th8th5th8th40th18th23rd14th234th15th21st6th51st16th8th11th10th9th21st6th14th6th9th
𝑒
16th9th22nd15th9th10th33rd55th40th34th14th15th11th50th37th16th20th12th14th14th10th14th17th10th15th41st19th10th33rd11th44th9th42nd39th6th77th15th15th18th12th5th10th42nd26th24th13th103rd42nd32nd7th69th27th18th9th9th12th24th6th11th7th12th