12 Days of Christmas
12th
17th
22nd
206th
10th
24 Game
15th
4th
99 Bottles of Beer
27th
482nd
8th
Abundant Numbers
18th
264th
6th
Abundant Numbers (Long)
9th
178th
6th
Arabic to Roman
122nd
12th
Arrows
149th
Ascending Primes
171st
ASCII Table
18th
113th
8th
brainfuck
87th4th
Card Number Validation
131st
Catalan Numbers
15th
88th
359th
4th
Catalan’s Constant
16th
45th
146th
4th
Christmas Trees
24th
63rd
2nd
Collatz
17th
133rd
10th
CSS Colors
38th
94th
5th
Cubes
11th
96th
4th
Day of Week
1st
58th
107th
7th
Diamonds
20th
42nd
82nd
3rd
Divisors
33rd
1st
8th
Emirp Numbers
15th
167th
304th
4th
Emirp Numbers (Long)
10th
145th
2nd
Emojify
97th
Evil Numbers
22nd
22nd
126th
6th
Evil Numbers (Long)
10th
13th
33rd
4th
Factorial Factorisation
164th
Fibonacci
26th
173rd
26th
Fizz Buzz
170th
96th
55th
25th
268th
54th
9th
17th
Foo Fizz Buzz Bar
8th
48th
1st
7th
Forsyth–Edwards Notation
93rd
Fractions
96th
1st
Game of Life
120th
Gijswijt’s Sequence
7th
8th
5th
6th
9th
36th
10th8th
118th
7th
4th
11th
Happy Numbers
12th
52nd
175th
7th
Happy Numbers (Long)
10th
104th
3rd
Hexdump
160th
Intersection
56th
Inventory Sequence
14th
173rd
3rd
ISBN
114th
Jacobi Symbol
97th
Kolakoski Constant
20th16th17th26th19th15th39th24th20th17th22nd11th16th16th6th6th13th17th20th20th14th
17th8th29th38th13th7th26th6th5th4th12th16th33rd8th133rd12th13th31st11th7th6th6th8th5th7th4th10th
Kolakoski Sequence
21st
106th
70th
5th
Leap Years
18th
561st
10th
Levenshtein Distance
1st
Leyland Numbers
17th
143rd
4th
ln 2
99th
Look and Say
8th
154th
3rd
Lucky Numbers
13th
13th
53rd
77th
4th
Lucky Tickets
152nd
Morse Decoder
207th
Morse Encoder
235th
N Queens
84th
Niven Numbers
22nd
390th
7th
Niven Numbers (Long)
15th
211th
6th
Number Spiral
15th
5th
Odious Numbers
22nd
23rd
146th
7th
Odious Numbers (Long)
11th
13th
144th
4th
Ordinal Numbers
117th
1st
6th
Pangram Grep
134th
Pascal’s Triangle
18th
91st
75th
7th
Pernicious Numbers
17th
136th
6th
Pernicious Numbers (Long)
14th
114th
6th
Prime Numbers
19th
258th
78th
393rd
24th
7th
Prime Numbers (Long)
15th
558th
31st
5th
Quine
1st
1st
67th
Recamán
17th
39th
4th
Repeating Decimals
9th
85th
Reverse Polish Notation
210th
Rijndael S-box
12th
2nd
Rock-paper-scissors-Spock-lizard
13th
262nd
Roman to Arabic
54th
ROT13
79th
25th
Rule 110
16th
100th
275th
4th
Seven Segment
170th
SI Units
38th
3rd
Sierpiński Triangle
15th
5th
Smith Numbers
14th
66th
26th
4th
Spelling Numbers
82nd
Time Distance
54th
Tongue-twisters
17th8th
220th
10th
Transpose Sentence
134th
United States
216th
Vampire Numbers
17th
114th
3rd
Van Eck Sequence
15th
232nd
2nd
Zeckendorf Representation
80th
γ
13th
27th
81st
5th
5th
λ
25th
72nd
139th
4th
π
22nd
175th
185th
48th
4th
τ
23rd
187th
31st
4th
φ
27th
168th
4th
√2
24th
138th
4th
𝑒
24th
88th12th
5th