12 Days of Christmas
92nd
178th13th
48th63rd
24 Game
10th4th
2nd
7th9th
38th7th
99 Bottles of Beer
99th
85th
96th
104th
Abundant Numbers
60th
58th22nd
25th
205th
Abundant Numbers (Long)
44th
42nd
159th
Arabic to Roman
8th
18th
54th
77th
Arithmetic Numbers
69th
144th
Arrows
156th
Ascending Primes
28th
37th
ASCII Table
47th
73rd
76th
Billiards
65th
brainfuck
39th
130th13th
200th26th
Card Number Validation
28th
66th
Catalan Numbers
1st20th
110th1st
Catalan’s Constant
90th17th
Christmas Trees
20th
79th15th
241st35th
Collatz
66th
50th
9th141st
38th
CSS Colors
78th
206th
Cubes
39th9th
137th18th
Day of Week
1st
1st15th
DFA Simulator
115th
Diamonds
20th
29th
30th18th
Divisors
11th
8th52nd58th
20th
91st86th
1st41st1st
Emirp Numbers
28th
23rd
68th15th
221st36th
Emirp Numbers (Long)
27th
64th
Emojify
59th13th
177th
Evil Numbers
85th
245th66th
Evil Numbers (Long)
71st
38th
41st
Factorial Factorisation
17th
52nd
Farey Sequence
58th
Fibonacci
9th
207th101st
142nd
176th143rd
149th46th27th185th155th56th
Fizz Buzz
59th
161st273rd35th
123rd155th246th1st
79th
539th
Foo Fizz Buzz Bar
69th
169th
262nd33rd
Forsyth–Edwards Notation
18th
Fractions
52nd15th
111th1st
Game of Life
11th
41st
Gijswijt’s Sequence
10th
146th
Happy Numbers
16th16th
200th41st
Happy Numbers (Long)
15th
22nd15th
112th28th
Hexdump
21st
33rd
64th23rd
Hilbert Curve
24th
Intersection
9th14th
57th
138th
Inventory Sequence
55th
46th
ISBN
12th
35th
16th
11th
44th
50th
Jacobi Symbol
40th
86th17th
Kaprekar Numbers
18th4th
16th
Kolakoski Constant
73rd24th
Kolakoski Sequence
80th
157th34th
Leap Years
5th
93rd
59th20th
54th66th
Levenshtein Distance
24th
14th111th
4th18th
Leyland Numbers
44th9th
170th37th
ln 2
35th
100th
Look and Say
53rd
21st23rd
Lucky Numbers
54th
130th26th
Lucky Tickets
16th
51st17th
Mahjong
14th
Mandelbrot
34th
Maze
92nd
Medal Tally
27th
44th
Minesweeper
19th
51st
Morse Decoder
41st8th
62nd16th
Morse Encoder
33rd9th
40th20th
Musical Chords
45th15th
N Queens
12th
Niven Numbers
81st
26th
1st24th
142nd42nd
Niven Numbers (Long)
21st19th
42nd60th
Number Spiral
45th
107th25th
Odious Numbers
92nd20th
152nd
40th
Odious Numbers (Long)
65th
48th16th
108th45th32nd
Ordinal Numbers
25th
76th
95th
PalindromemordnilaP
15th
75th
Pangram Grep
85th8th
143rd26th
Partition Numbers
16th
48th
Pascal’s Triangle
60th
50th
22nd
125th51st
Pernicious Numbers
84th46th
39th
85th28th
143rd47th33rd
Pernicious Numbers (Long)
18th
59th22nd
Poker
20th7th
46th15th
Polyominoes
3rd
18th
28th
Prime Numbers
12th
108th93rd
1st
53rd24th71st
Prime Numbers (Long)
42nd
25th
153rd1st
Proximity Grid
34th
103rd
QR Decoder
28th
83rd
Quine
105th185th
72nd34th91st
Recamán
61st
196th36th
Repeating Decimals
93rd
Reverse Polish Notation
46th
59th34th
Reversi
7th
59th
Rijndael S-box
35th
Rock-paper-scissors-Spock-lizard
64th
142nd32nd
Roman to Arabic
47th
91st
ROT13
17th
24th
87th
Rule 110
28th
34th
47th13th
Scrambled Sort
9th
7th
7th
13th
58th
Set
7th
14th
27th
Seven Segment
14th
29th
66th
SI Units
13th
38th
Sierpiński Triangle
63rd
72nd
Smith Numbers
21st
139th26th
Spelling Numbers
5th
42nd
98th
Star Wars GPT
23rd
77th
Star Wars Opening Crawl
30th
72nd
Sudoku
17th
72nd
Sudoku (Fill-in)
30th
95th20th
Ten-pin Bowling
24th
61st18th
Tic-tac-toe
89th
Time Distance
66th13th
Tongue-twisters
89th
287th
Topological Sort
59th14th
Tower of Hanoi
28th
58th
Transpose Sentence
29th
Trinomial Triangle
3rd
50th
United States
71st14th
81st
Vampire Numbers
28th
82nd
Van Eck Sequence
25th7th
49th
Zeckendorf Representation
58th
Zodiac Signs
25th
66th19th
γ
16th
42nd12th
λ
19th8th
38th17th
π
13th
71st55th
103rd39th
τ
77th50th
109th32nd
φ
29th
28th1st
1st26th
√2
32nd
45th
1st
𝑒
79th
1st37th