12 Days of Christmas
82nd
99 Bottles of Beer
25th
Abundant Numbers
58th
71st
13th
41st
Abundant Numbers (Long)
44th
55th
16th
27th
Arabic to Roman
27th
Arithmetic Numbers
ASCII Table
71st
148th
Catalan’s Constant
12th14th
11th
Christmas Trees
41st
Collatz
455th
CSS Colors
7th
Day of Week
26th23rd
Diamonds
Divisors
165th42nd
12th
47th
20th
Emirp Numbers
36th
Emirp Numbers (Long)
14th
Emojify
37th
Evil Numbers
60th
356th
Evil Numbers (Long)
88th
268th
Factorial Factorisation
12th
Farey Sequence
20th
Fibonacci
341st251st
177th
Fizz Buzz
31st148th
Foo Fizz Buzz Bar
70th37th
Fractions
13th
Game of Life
18th
Happy Numbers
74th
Happy Numbers (Long)
29th
Hexdump
18th
Intersection
34th
16th
ISBN
46th41st
16th
21st
Jacobi Symbol
29th
Leap Years
66th
Levenshtein Distance
16th
93rd
Leyland Numbers
11th
ln 2
11th
Look and Say
Lucky Numbers
12th
25th
Niven Numbers
122nd
41st
Niven Numbers (Long)
46th
Odious Numbers
113th44th
Odious Numbers (Long)
68th31st
Ordinal Numbers
28th
Pascal’s Triangle
96th37th
54th
Pernicious Numbers
55th
Polyominoes
11th
Prime Numbers
176th70th
99th212th
69th
Prime Numbers (Long)
108th50th
Quine
97th64th
58th
12th
Recamán
40th
Repeating Decimals
10th
Rijndael S-box
27th10th
Roman to Arabic
29th
36th
101st
Smith Numbers
15th
Spelling Numbers
25th
Time Distance
21st
Tongue-twisters
32nd
Transpose Sentence
12th
Vampire Numbers
32nd
π
14th
τ
12th
φ
21st
√2
9th17th9th21st31st31st29th13th45th34th14th23rd13th8th29th14th15th7th45th26th29th7th57th93rd58th30th7th21st19th34th16th46th14th444th12th19th21st52nd14th24th9th7th18th5th13th6th8th16th
𝑒
19th