12 Days of Christmas
10th9th15th28th18th12th33rd177th155th128th14th24th
43rd48th23rd20th20th26th9th14th14th8th17th14th71st25th16th44th13th14th19th125th19th11th30th26th24th83rd26th12th
46th69th122nd10th1,086th26th35th10th103rd85th13th10th16th50th13th
12th12th15th
24 Game
8th9th12th12th
9th8th26th36th24th10th6th
32nd8th5th7th12th11th9th8th8th7th
9th16th8th9th11th9th
10th22nd43rd6th12th14th14th15th12th7th11th11th13th8th4th145th10th6th4th29th15th11th5th8th10th6th15th6th3rd8th
99 Bottles of Beer
11th10th19th40th7th13th39th169th165th112th9th14th
43rd27th18th19th26th22nd11th15th14th12th
12th66th24th
16th
449th
1,126th
12th
Abundant Numbers
16th12th29th38th14th19th33rd226th153rd142nd19th23rd
49th27th37th24th38th25th12th21st19th14th31st12th82nd40th21st95th12th28th26th149th138th16th57th54th25th70th27th15th30th43rd68th85th16th105th22nd33rd11th119th109th18th18th20th43rd12th23rd20th12th24th
Abundant Numbers (Long)
16th15th28th25th16th18th18th122nd76th99th21st23rd
62nd23rd29th23rd38th21st13th15th18th13th20th12th47th35th22nd56th9th
25th103rd88th17th43rd47th24th51st23rd14th19th30th45th38th13th72nd22nd25th11th70th64th18th8th10th28th12th18th15th12th20th
Arabic to Roman
59th
Arithmetic Numbers
14th
8th
111th
159th
7th
Arrows
80th
Ascending Primes
16th
17th
7th
36th
258th
6th
ASCII Table
12th
43rd
11th
109th
343rd
6th
Billiards
33rd
brainfuck
22nd
Calendar
8th
Card Number Validation
50th
Catalan Numbers
23rd
8th
75th
437th
5th
Catalan’s Constant
15th9th5th
20th16th25th20th10th8th
36th19th12th16th16th12th
7th11th14th6th11th16th11th
14th6th20th7th27th46th14th62nd11th7th11th6th6th6th13th15th13th10th178th12th14th4th31st15th12th8th7th7th16th6th8th4th11th6th
Christmas Trees
10th
52nd
10th
107th
835th
8th
Collatz
11th12th29th19th16th16th20th74th73rd76th16th16th8th50th18th19th21st28th14th11th11th16th12th14th16th41st44th13th44th12th17th23rd30th33rd17th33rd
15th21st18th17th9th30th25th43rd22nd50th16th20th12th67th67th13th10th8th8th18th20th17th6th
Continued Fractions
30th
CSS Colors
58th
Cubes
9th8th12th24th
9th
50th49th29th9th7th
37th17th15th11th13th11th5th7th8th8th13th11th27th12th12th18th8th10th10th44th15th8th18th
11th24th11th5th13th18th18th29th6th374th11th15th6th48th29th12th
11th14th7th
6th8th11th
Day of Week
134th
DFA Simulator
29th
Diamonds
10th
31st
81st
7th
76th
591st
123rd
Divisors
17th13th32nd81st19th23rd38th333rd168th129th20th24th
67th42nd42nd28th37th27th12th24th20th21st22nd15th87th36th24th130th16th62nd26th172nd32nd20th55th49th32nd119th34th16th
72nd137th100th18th126th26th73rd11th180th128th20th10th18th56th21st17th21st14th30th
Emirp Numbers
17th
34th
12th
71st
187th
Emirp Numbers (Long)
18th
7th
21st
63rd
Emojify
78th
Evil Numbers
17th10th27th45th20th19th39th190th133rd113th20th24th
56th45th42nd33rd32nd17th15th18th24th16th32nd18th75th46th22nd87th16th63rd22nd105th90th16th46th64th33rd53rd27th13th35th61st92nd72nd24th289th22nd69th7th179th102nd48th24th9th43rd20th27th17th11th24th
Evil Numbers (Long)
15th13th26th25th15th18th17th132nd87th84th22nd26th
52nd34th33rd23rd32nd17th12th16th25th14th
13th46th41st20th45th9th
20th67th54th16th34th57th26th41st24th16th30th33rd68th46th21st192nd20th28th9th69th70th38th10th11th28th21st13th15th10th20th
Factorial Factorisation
16th
19th
6th
48th
205th
Farey Sequence
14th11th15th19th7th17th13th52nd30th37th15th19th
42nd21st16th16th21st16th11th12th12th8th
12th25th16th16th20th6th
18th28th31st11th17th
18th23rd17th11th19th21st22nd19th9th236th13th15th8th41st32nd15th7th10th18th10th14th11th6th13th
Fibonacci
22nd19th52nd94th3rd39th55th221st129th151st32nd44th15th84th34th54th45th54th41st22nd53rd29th42nd42nd29th127th86th36th179th36th65th42nd93rd154th27th89th69th37th157th53rd39th38th90th100th151st44th204th39th152nd38th183rd106th35th17th82nd37th38th48th64th12th18th23rd
Fizz Buzz
19th18th77th206th15th46th93rd761st566th424th29th54th
72nd113th85th78th81st66th19th98th31st51st80th24th285th76th28th253rd85th81st43rd439th1st34th152nd58th55th280th106th52nd66th232nd405th367th49th1,502nd70th156th21st369th369th32nd26th92nd177th50th30th64th46th58th
Foo Fizz Buzz Bar
13th11th32nd44th15th20th12th126th131st108th19th18th
55th25th23rd28th28th19th11th13th17th19th
14th62nd36th20th48th11th
20th153rd60th20th41st
21st55th22nd18th
44th78th86th20th137th27th31st12th70th92nd17th10th29th26th18th16th16th11th23rd
Forsyth–Edwards Notation
26th
Fractions
109th
211th
Game of Life
64th
Gijswijt’s Sequence
17th
9th
34th
70th
Gray Code Decoder
35th
17th
Gray Code Encoder
1st
Happy Numbers
22nd
33rd
62nd
12th
78th
494th
Happy Numbers (Long)
14th
17th
11th
92nd
132nd
Hexdump
18th
Hilbert Curve
8th
12th
Intersection
54th
Inventory Sequence
18th
7th
64th
174th
ISBN
90th
Jacobi Symbol
43rd
57th
Kaprekar Numbers
11th
3rd
38th
63rd
Kolakoski Constant
19th
12th9th7th
24th25th18th19th11th7th11th34th23rd12th13th9th11th
6th11th15th9th12th18th13th
14th6th12th8th26th48th13th15th11th10th14th8th6th8th16th17th15th8th162nd12th14th4th41st15th7th7th9th7th19th8th9th4th12th7th
Kolakoski Sequence
8th6th12th17th
16th22nd55th36th35th15th11th9th40th20th22nd17th15th10th11th9th13th10th10th10th33rd20th16th38th11th
9th33rd57th12th21st40th16th28th15th9th15th31st26th23rd10th183rd13th14th7th59th36th12th17th9th13th11th7th14th9th21st
Leap Years
18th
32nd
16th
387th
652nd
Levenshtein Distance
45th
Leyland Numbers
22nd
8th
48th
224th
ln 2
14th9th6th
18th20th22nd25th
12th
22nd13th15th11th13th
10th14th14th
16th19th
17th5th
6th33rd47th
49th8th
11th7th5th7th34th13th17th11th253rd15th13th
37th13th
5th7th7th16th5th9th4th11th10th
Look and Say
9th8th13th28th6th12th21st40th45th36th16th17th
38th20th25th14th13th15th9th6th15th8th
12th31st23rd14th34th6th
14th42nd72nd15th21st35th22nd34th16th10th17th46th36th29th10th75th15th22nd7th73rd29th12th36th7th14th13th16th10th9th12th
Lucky Numbers
16th
74th
11th
55th
216th
Lucky Tickets
37th
160th
Mandelbrot
6th
36th
Medal Tally
19th
Minesweeper
30th
Morse Decoder
51st
Morse Encoder
25th
Multitap Input
26th
N Queens
4th
12th
3rd
18th
151st
Niven Numbers
14th15th29th22nd22nd25th23rd68th40th69th18th17th39th44th20th30th29th29th21st11th20th
21st21st13th34th
17th37th14th35th22nd32nd1st18th28th
20th36th28th20th27th42nd55th74th18th161st17th51st17th102nd45th16th22nd21st27th20th22nd23rd12th28th13th
Niven Numbers (Long)
14th9th25th23rd
22nd17th85th70th98th22nd22nd
51st21st31st21st28th23rd13th19th23rd17th
18th44th39th16th37th9th
24th66th22nd16th36th
25th47th27th18th28th32nd43rd45th18th69th21st31st11th73rd48th17th8th14th29th19th15th17th10th25th
Number Spiral
23rd
8th
43rd
154th
Odious Numbers
14th10th30th38th21st17th33rd157th101st89th21st25th
51st43rd39th30th32nd15th12th20th24th14th28th16th68th44th21st73rd15th55th23rd98th89th16th45th63rd31st53rd29th15th38th53rd78th70th23rd171st24th62nd7th135th80th23rd24th9th44th19th24th18th10th22nd
Odious Numbers (Long)
13th12th27th25th16th16th15th69th74th71st20th24th
51st34th30th21st31st17th12th15th25th13th
13th43rd41st20th39th10th
20th62nd49th15th34th58th27th44th24th14th29th32nd43rd45th21st173rd22nd28th9th61st53rd28th10th11th28th20th13th15th9th20th
Ordinal Numbers
156th
PalindromemordnilaP
37th
Pangram Grep
10th
46th
386th
Partition Numbers
5th
37th
108th
Pascal’s Triangle
16th
26th
11th
156th
115th
304th
Pernicious Numbers
24th
34th
13th
149th
492nd
Pernicious Numbers (Long)
17th
8th
75th
171st
Poker
32nd
Polyominoes
10th
7th
18th
100th
Prime Numbers
15th15th37th58th27th20th38th212th130th110th24th17th
57th25th36th26th38th21st14th21st32nd16th35th17th78th53rd24th121st18th110th28th58th94th20th61st64th33rd100th36th12th31st80th80th91st26th448th29th100th8th180th96th14th24th7th53rd18th26th23rd11th29th
Prime Numbers (Long)
13th14th31st23rd17th21st
85th88th99th20th27th
53rd22nd33rd27th34th21st29th20th32nd16th
13th51st34th23rd63rd14th
23rd91st48th23rd42nd
31st54th29th16th22nd33rd51st39th22nd203rd27th42nd11th92nd74th16th9th17th34th13th15th17th10th29th
Quine
1st
45th1st19th
26th108th149th64th
36th30th61st1st24th22nd4th2nd
12th26th40th31st
1st
80th16th5th20th78th33rd1st1st30th30th1st24th1st28th1st6th
30th85th23rd44th
74th27th18th
42nd8th26th17th31st
16th
Recamán
22nd
11th
103rd
446th
Reverse Polish Notation
29th
Reversi
25th
Rijndael S-box
19th
10th
12th
114th
Roman to Arabic
77th
ROT13
54th
Rule 110
10th
8th
61st
88th
Scrambled Sort
20th
118th
Set
16th
Seven Segment
37th
Sierpiński Triangle
8th
22nd
10th
50th
338th
Smith Numbers
10th
20th
11th
54th
262nd
Spelling Numbers
26th
Sudoku
11th
Sudoku (Fill-in)
27th
Taxicab Numbers
2nd
16th
Ten-pin Bowling
22nd
Tic-tac-toe
42nd
Time Distance
16th
Tongue-twisters
9th8th16th31st
9th27th51st58th41st11th13th
43rd23rd21st15th17th18th11th9th16th10th18th13th35th13th13th20th11th12th14th51st28th10th21st19th18th38th16th10th
21st28th41st9th104th14th12th7th51st32nd12th13th14th21st12th
12th10th13th
Topological Sort
20th
Tower of Hanoi
10th
47th
Transpose Sentence
63rd
Trinomial Triangle
5th
31st
United States
84th
Vampire Numbers
6th
20th
12th
40th
246th
Van Eck Sequence
9th
18th
11th
65th
167th
Zeckendorf Representation
29th
γ
16th
16th8th7th
28th29th18th23rd9th8th11th32nd20th13th10th8th11th
5th11th18th5th13th18th10th
6th6th17th10th25th25th17th65th7th7th10th8th8th7th9th13th10th7th106th14th11th5th24th12th16th6th6th5th17th7th7th5th11th10th
λ
13th8th5th35th36th26th24th10th9th12th50th35th10th13th9th11th
7th10th16th8th10th32nd15th
17th10th21st11th29th45th11th22nd11th8th17th12th8th9th13th22nd17th9th148th15th19th5th38th20th25th12th13th8th22nd6th10th6th15th12th
π
18th11th10th15th39th69th53rd34th15th10th14th47th40th12th20th11th14th
11th12th16th8th15th45th39th
34th11th42nd7th59th71st7th94th12th15th21st12th6th8th56th28th37th12th525th19th37th5th56th23rd12th10th10th14th21st7th32nd6th11th
τ
14th9th14th10th8th8th31st32nd31st22nd15th9th12th42nd33rd10th17th10th14th13th8th12th16th7th14th33rd20th17th20th9th35th7th47th57th7th81st12th11th15th9th6th8th46th21st21st10th289th15th23rd4th46th16th8th10th10th8th10th6th9th6th11th
φ
25th
14th10th8th7th15th29th31st25th15th13th13th49th51st16th17th21st20th
9th14th16th18th14th43rd25th
31st8th42nd8th43rd80th13th77th11th15th18th8th6th8th41st22nd24th14th369th15th26th6th57th19th8th11th10th10th20th6th12th6th12th
√2
11th11th18th6th32nd34th39th23rd23rd14th11th53rd36th16th19th13th25th
10th15th5th7th13th50th20th
31st8th38th8th62nd82nd7th77th10th23rd16th8th6th8th42nd18th24th14th241st15th21st6th55th16th8th11th10th9th21st6th14th6th11th
𝑒
17th9th22nd15th9th10th34th57th40th34th15th15th12th51st37th16th21st12th16th16th10th14th17th10th16th43rd19th11th34th11th45th10th45th41st6th78th16th15th19th12th6th10th44th26th25th13th108th43rd32nd7th72nd27th18th9th9th12th24th6th11th7th14th