12 Days of Christmas
8th
47th
247th
505th
24 Game
124th
99 Bottles of Beer
3rd
230th
322nd
Abundant Numbers
11th
269th
224th
Abundant Numbers (Long)
4th
139th
59th
Arabic to Roman
4th
137th
153rd
Arithmetic Numbers
3rd
255th
Arrows
7th
101st
41st
Ascending Primes
5th
219th
ASCII Table
11th
39th
128th
228th
brainfuck
144th
132nd
Card Number Validation
185th
Catalan Numbers
20th
103rd
140th
Catalan’s Constant
4th
30th
61st
59th
Christmas Trees
4th
53rd
185th
59th
Collatz
7th
232nd
89th
CSS Colors
5th
136th
Cubes
2nd
65th
129th
Day of Week
2nd
220th
DFA Simulator
82nd
Diamonds
5th
36th
75th
82nd
254th
93rd
Divisors
10th
427th
123rd
Emirp Numbers
4th
166th
227th
Emirp Numbers (Long)
3rd
68th
96th
Emojify
5th
101st
Evil Numbers
13th
345th
327th
42nd
Evil Numbers (Long)
7th
146th
221st
Factorial Factorisation
55th
154th
Farey Sequence
3rd
84th
Fibonacci
17th
487th
193rd
Fizz Buzz
64th70th
1,029th
44th
Foo Fizz Buzz Bar
9th27th
232nd
20th
Forsyth–Edwards Notation
2nd
149th
Fractions
6th
138th
223rd
Game of Life
103rd
Gijswijt’s Sequence
67th
Happy Numbers
15th
87th
164th
209th
Happy Numbers (Long)
4th
95th
31st
Hexdump
2nd
160th
Intersection
133rd
118th
Inventory Sequence
5th
76th
167th
ISBN
5th
71st
38th
Jacobi Symbol
47th
141st
Kaprekar Numbers
99th
Kolakoski Constant
5th
37th
75th
Kolakoski Sequence
14th
103rd
153rd
Leap Years
6th
424th
229th
Levenshtein Distance
203rd
Leyland Numbers
248th
ln 2
6th
163rd
Look and Say
4th
132nd
257th
Lucky Numbers
4th
69th
183rd
Lucky Tickets
142nd
Mahjong
82nd
Maze
38th
78th
Medal Tally
2nd
49th
112th
Morse Decoder
3rd
57th
Morse Encoder
3rd
40th
Musical Chords
58th
N Queens
117th
Niven Numbers
13th
348th
427th
Niven Numbers (Long)
5th
140th
262nd
Number Spiral
6th
17th
10th
30th
90th
40th
128th
Odious Numbers
7th
265th
160th
Odious Numbers (Long)
6th
118th
164th
Ordinal Numbers
3rd
126th
51st
PalindromemordnilaP
126th
Pangram Grep
5th
221st
391st
111th
Pascal’s Triangle
3rd
208th
112th
457th
Pernicious Numbers
5th
150th
260th
Pernicious Numbers (Long)
4th
71st
148th
Poker
92nd
Polyominoes
92nd
Prime Numbers
11th
151st
368th
Prime Numbers (Long)
9th
157th
365th
Proximity Grid
82nd
QR Decoder
88th
Quine
1st44th1st22nd
104th255th139th80th22nd26th
103rd23rd38th4th46th12th30th
32nd80th
64th49th10th88th331st89th
108th58th42nd56th84th91st
32nd80th32nd44th
99th126th
40th70th33rd
41st
28th
Recamán
9th
77th
Repeating Decimals
139th
Reverse Polish Notation
6th
101st
172nd
Reversi
82nd
Rijndael S-box
3rd
61st
7th
84th
Rock-paper-scissors-Spock-lizard
4th
31st
118th
Roman to Arabic
4th
130th
162nd
ROT13
150th
Rule 110
94th
151st
Seven Segment
2nd
129th
251st
SI Units
33rd
Sierpiński Triangle
4th
124th
249th
Smith Numbers
65th
139th
Spelling Numbers
2nd
121st
Star Wars Opening Crawl
3rd
99th
Sudoku
83rd
Sudoku (Fill-in)
61st
Ten-pin Bowling
93rd
Tic-tac-toe
138th
Time Distance
2nd
178th
Tongue-twisters
9th
158th
276th
Transpose Sentence
197th
United States
148th
Vampire Numbers
1st
179th
Van Eck Sequence
5th
101st
279th
Zeckendorf Representation
90th
Zodiac Signs
3rd
50th
113th
γ
10th
33rd
47th
71st
λ
13th
21st
48th
61st
78th
72nd
73rd
119th
π
8th40th11th36th16th66th125th98th62nd10th
47th60th49th44th38th40th45th12th33rd
72nd38th75th18th
28th107th142nd123rd
82nd51st35th36th97th89th86th41st178th19th84th21st75th72nd
10th52nd54th34th7th41st6th30th
τ
8th
44th
12th
84th
146th
φ
9th
9th
41st
95th
312th
√2
9th
10th
41st
108th
45th
450th
27th
𝑒
7th
15th
55th
113th
267th109th