12 Days of Christmas
8th
47th
247th
509th
24 Game
127th
99 Bottles of Beer
3rd
230th
325th
Abundant Numbers
11th
269th
229th
Abundant Numbers (Long)
4th
139th
59th
Arabic to Roman
4th
137th
155th
Arithmetic Numbers
3rd
258th
Arrows
7th
101st
41st
Ascending Primes
5th
222nd
ASCII Table
11th
39th
129th
233rd
brainfuck
144th
134th
Card Number Validation
187th
Catalan Numbers
20th
104th
144th
Catalan’s Constant
4th
30th
62nd
63rd
Christmas Trees
4th
53rd
185th
60th
Collatz
7th
235th
90th
CSS Colors
5th
139th
Cubes
2nd
66th
130th
Day of Week
2nd
223rd
DFA Simulator
85th
Diamonds
5th
36th
76th
82nd
255th
93rd
Divisors
10th
427th
124th
Emirp Numbers
4th
166th
228th
Emirp Numbers (Long)
3rd
69th
99th
Emojify
5th
105th
Evil Numbers
13th
346th
329th
43rd
Evil Numbers (Long)
7th
147th
225th
Factorial Factorisation
55th
157th
Farey Sequence
3rd
85th
Fibonacci
17th
488th
197th
Fizz Buzz
64th71st
1,036th
45th
Foo Fizz Buzz Bar
9th27th
234th
20th
Forsyth–Edwards Notation
2nd
153rd
Fractions
6th
139th
229th
Game of Life
105th
Gijswijt’s Sequence
71st
Happy Numbers
15th
88th
164th
212th
Happy Numbers (Long)
4th
95th
31st
Hexdump
2nd
162nd
Intersection
133rd
120th
Inventory Sequence
5th
76th
172nd
ISBN
5th
71st
38th
Jacobi Symbol
47th
143rd
Kaprekar Numbers
103rd
Kolakoski Constant
5th
38th
77th
Kolakoski Sequence
14th
104th
154th
Leap Years
6th
428th
232nd
Levenshtein Distance
212th
Leyland Numbers
253rd
ln 2
6th
166th
Look and Say
4th
132nd
258th
Lucky Numbers
4th
70th
185th
Lucky Tickets
145th
Mahjong
87th
Maze
39th
80th
Medal Tally
2nd
49th
113th
Morse Decoder
3rd
59th
Morse Encoder
3rd
41st
Musical Chords
61st
N Queens
122nd
Niven Numbers
13th
349th
430th
Niven Numbers (Long)
5th
143rd
271st
Number Spiral
6th
17th
10th
32nd
90th
43rd
132nd
Odious Numbers
7th
266th
163rd
Odious Numbers (Long)
6th
119th
166th
Ordinal Numbers
3rd
127th
51st
PalindromemordnilaP
128th
Pangram Grep
5th
222nd
394th
111th
Pascal’s Triangle
3rd
208th
112th
460th
Pernicious Numbers
5th
150th
261st
Pernicious Numbers (Long)
4th
71st
150th
Poker
94th
Polyominoes
95th
Prime Numbers
11th
152nd
371st
Prime Numbers (Long)
9th
158th
368th
Proximity Grid
86th
QR Decoder
90th
Quine
1st44th1st22nd
104th255th139th80th23rd26th
103rd23rd38th4th47th12th30th
32nd81st
64th50th10th92nd332nd90th
109th58th44th56th86th91st
32nd82nd32nd44th
100th126th
42nd70th34th
41st
28th
Recamán
9th
78th
Repeating Decimals
141st
Reverse Polish Notation
6th
101st
178th
Reversi
85th
Rijndael S-box
3rd
62nd
9th
87th
Rock-paper-scissors-Spock-lizard
4th
31st
121st
Roman to Arabic
4th
131st
163rd
ROT13
151st
Rule 110
94th
153rd
Seven Segment
2nd
131st
253rd
SI Units
37th
Sierpiński Triangle
4th
124th
253rd
Smith Numbers
66th
143rd
Spelling Numbers
2nd
124th
Star Wars Opening Crawl
3rd
101st
Sudoku
85th
Sudoku (Fill-in)
63rd
Ten-pin Bowling
95th
Tic-tac-toe
141st
Time Distance
2nd
182nd
Tongue-twisters
9th
158th
279th
Transpose Sentence
199th
United States
150th
Vampire Numbers
1st
182nd
Van Eck Sequence
5th
101st
280th
Zeckendorf Representation
92nd
Zodiac Signs
3rd
50th
116th
γ
10th
33rd
47th
73rd
λ
13th
21st
49th
61st
78th
73rd
75th
121st
π
8th40th11th37th16th66th125th98th62nd10th
47th60th49th44th38th40th45th12th33rd
72nd39th75th18th
28th107th142nd123rd
82nd51st35th36th97th89th87th41st182nd19th84th21st76th72nd
10th53rd54th35th7th41st6th30th
τ
8th
44th
12th
84th
149th
φ
9th
9th
41st
97th
314th
√2
9th
10th
41st
111th
45th
452nd
27th
𝑒
7th
15th
55th
115th
269th109th