12 Days of Christmas
14th
17th
22nd
217th
11th
24 Game
16th
5th
99 Bottles of Beer
29th
501st
8th
Abundant Numbers
19th
276th
6th
Abundant Numbers (Long)
10th
192nd
6th
Arabic to Roman
133rd
12th
Arrows
159th
Ascending Primes
193rd
ASCII Table
19th
123rd
8th
brainfuck
94th5th
Card Number Validation
141st
Catalan Numbers
16th
96th
378th
4th
Catalan’s Constant
18th
48th
152nd
5th
Christmas Trees
29th
67th
3rd
Collatz
18th
143rd
11th
CSS Colors
41st
98th
5th
Cubes
11th
98th
5th
Day of Week
1st
62nd
125th
7th
Diamonds
22nd
45th
89th
4th
Divisors
34th
1st
8th
Emirp Numbers
17th
171st
312th
4th
Emirp Numbers (Long)
10th
154th
3rd
Emojify
103rd
Evil Numbers
23rd
24th
135th
6th
Evil Numbers (Long)
11th
14th
39th
4th
Factorial Factorisation
180th
Fibonacci
26th
187th
28th
Fizz Buzz
172nd
98th
56th
61st
275th
58th
11th
18th
Foo Fizz Buzz Bar
8th
49th
1st
8th
Forsyth–Edwards Notation
97th
Fractions
107th
1st
Game of Life
125th
Gijswijt’s Sequence
8th
11th
5th
7th
10th
38th
11th8th
128th
7th
4th
11th
Happy Numbers
13th
55th
185th
7th
Happy Numbers (Long)
11th
113th
3rd
Hexdump
166th
Intersection
65th
Inventory Sequence
15th
190th
4th
ISBN
121st
Jacobi Symbol
105th
Kolakoski Constant
20th17th17th28th20th17th41st25th20th18th23rd12th16th16th6th6th14th18th20th21st14th
16th8th32nd41st15th7th25th6th6th4th14th16th34th8th143rd12th14th33rd12th7th8th7th8th6th9th4th10th
Kolakoski Sequence
23rd
110th
77th
6th
Leap Years
18th
579th
10th
Levenshtein Distance
1st
Leyland Numbers
18th
151st
4th
ln 2
113th
Look and Say
10th
167th
4th
Lucky Numbers
13th
13th
59th
81st
4th
Lucky Tickets
161st
Morse Decoder
216th
Morse Encoder
242nd
N Queens
89th
Niven Numbers
24th
405th
7th
Niven Numbers (Long)
16th
223rd
6th
Number Spiral
17th
5th
Odious Numbers
23rd
25th
153rd
7th
Odious Numbers (Long)
12th
14th
155th
4th
Ordinal Numbers
123rd
1st
7th
Pangram Grep
143rd
Pascal’s Triangle
19th
96th
78th
8th
Pernicious Numbers
20th
146th
6th
Pernicious Numbers (Long)
15th
127th
6th
Prime Numbers
21st
266th
78th
412th
24th
7th
Prime Numbers (Long)
15th
581st
34th
6th
Quine
1st
1st
72nd
Recamán
18th
46th
5th
Repeating Decimals
11th
93rd
Reverse Polish Notation
220th
Rijndael S-box
14th
3rd
Rock-paper-scissors-Spock-lizard
14th
270th
Roman to Arabic
55th
ROT13
88th
29th
Rule 110
17th
104th
289th
5th
Seven Segment
179th
SI Units
41st
3rd
Sierpiński Triangle
16th
6th
Smith Numbers
15th
69th
27th
4th
Spelling Numbers
86th
Time Distance
58th
Tongue-twisters
17th10th
236th
14th
Transpose Sentence
145th
United States
221st
Vampire Numbers
17th
125th
4th
Van Eck Sequence
15th
247th
3rd
Zeckendorf Representation
87th
γ
17th
30th
88th
6th
5th
λ
27th
75th
142nd
4th
π
25th
183rd
195th
33rd
5th
τ
24th
195th
29th
4th
φ
29th
175th
4th
√2
26th
150th
5th
𝑒
25th
102nd15th
5th