12 Days of Christmas
8th
47th
234th
480th
24 Game
126th
99 Bottles of Beer
3rd
214th
278th
Abundant Numbers
8th
269th
170th
Abundant Numbers (Long)
4th
139th
171st
Arabic to Roman
4th
132nd
119th
Arithmetic Numbers
3rd
245th
Arrows
7th
107th
88th
Ascending Primes
3rd
221st
ASCII Table
10th
39th
128th
223rd
brainfuck
133rd
104th
Card Number Validation
184th
Catalan Numbers
20th
104th
144th
Catalan’s Constant
4th
30th
60th
50th
Christmas Trees
4th
53rd
182nd
155th
Collatz
7th
235th
387th
CSS Colors
5th
189th
Cubes
2nd
60th
103rd
Day of Week
2nd
217th
DFA Simulator
71st
Diamonds
5th
36th
76th
76th
236th
92nd
Divisors
10th
427th
506th
Emirp Numbers
9th
162nd
186th
Emirp Numbers (Long)
3rd
67th
70th
Emojify
7th
175th
Evil Numbers
13th
346th
329th
43rd
Evil Numbers (Long)
7th
147th
225th
Factorial Factorisation
55th
151st
Farey Sequence
3rd
80th
Fibonacci
40th
488th
197th
Fizz Buzz
64th
71st
1,036th
66th
Foo Fizz Buzz Bar
9th
27th
234th
1st
Forsyth–Edwards Notation
3rd
138th
Fractions
6th
137th
199th
Game of Life
94th
Gijswijt’s Sequence
43rd
Happy Numbers
15th
88th
163rd
170th
Happy Numbers (Long)
4th
93rd
64th
Hexdump
2nd
156th
Intersection
133rd
55th
Inventory Sequence
5th
76th
165th
ISBN
5th
70th
100th
Jacobi Symbol
47th
141st
Kaprekar Numbers
100th
Kolakoski Constant
5th
38th
68th
Kolakoski Sequence
14th
104th
145th
Leap Years
6th
428th
228th
Levenshtein Distance
204th
Leyland Numbers
242nd
ln 2
5th
159th
Look and Say
4th
132nd
247th
Lucky Numbers
4th
70th
175th
Lucky Tickets
135th
Mahjong
87th
Maze
36th
69th
Medal Tally
2nd
49th
102nd
Morse Decoder
3rd
101st
Morse Encoder
3rd
97th
Musical Chords
88th
N Queens
120th
Niven Numbers
13th
349th
423rd
Niven Numbers (Long)
6th
143rd
266th
Number Spiral
6th
17th
10th
32nd
90th
43rd
120th
Odious Numbers
7th
266th
163rd
Odious Numbers (Long)
6th
119th
166th
Ordinal Numbers
3rd
127th
132nd
PalindromemordnilaP
115th
Pangram Grep
5th
221st
383rd
111th
Pascal’s Triangle
3rd
208th
112th
454th
Pernicious Numbers
5th
149th
257th
Pernicious Numbers (Long)
4th
69th
149th
Poker
77th
Polyominoes
94th
Prime Numbers
11th
152nd
371st
Prime Numbers (Long)
10th
158th
362nd
Proximity Grid
107th
QR Decoder
87th
Quine
1st
44th1st22nd
104th255th139th80th23rd26th
103rd23rd38th4th47th12th30th
32nd81st
64th50th10th92nd332nd90th
109th58th44th56th86th91st
32nd82nd32nd42nd
100th126th
42nd70th34th
41st
28th
Recamán
9th
225th
Repeating Decimals
141st
Reverse Polish Notation
6th
101st
168th
Reversi
84th
Rijndael S-box
💎
62nd
8th
78th
Rock-paper-scissors-Spock-lizard
6th
31st
74th
Roman to Arabic
4th
128th
145th
ROT13
150th
Rule 110
91st
142nd
Seven Segment
2nd
127th
240th
SI Units
80th
Sierpiński Triangle
4th
125th
255th
Smith Numbers
66th
135th
Spelling Numbers
2nd
104th
Star Wars Opening Crawl
3rd
93rd
Sudoku
83rd
Sudoku (Fill-in)
48th
Ten-pin Bowling
124th
Tic-tac-toe
137th
Time Distance
2nd
181st
Tongue-twisters
7th
155th
258th
Transpose Sentence
195th
United States
235th
Vampire Numbers
4th
178th
Van Eck Sequence
5th
101st
276th
Zeckendorf Representation
79th
Zodiac Signs
4th
50th
103rd
γ
10th
33rd
47th
73rd
λ
12th
21st
49th
61st
78th
73rd
56th
100th
π
8th15th40th11th37th16th66th124th98th61st10th
47th60th49th44th38th40th45th12th33rd
72nd39th75th18th
28th107th140th123rd
82nd51st35th36th97th89th86th41st159th19th84th21st76th72nd
9th53rd54th35th7th41st6th30th
τ
8th
44th
12th
83rd
137th
φ
9th
9th
41st
96th
311th
√2
9th
10th
41st
111th
45th
449th
27th
𝑒
7th
15th
55th
115th
265th109th