12 Days of Christmas
317th
99 Bottles of Beer
104th
Abundant Numbers
72nd
Abundant Numbers (Long)
114th
Arabic to Roman
15th
1st
19th
Arithmetic Numbers
69th
Arrows
69th
Ascending Primes
64th
ASCII Table
20th
brainfuck
75th
Catalan Numbers
140th
Christmas Trees
13th
Collatz
39th
28th
49th
19th
CSS Colors
58th
Cubes
25th
Day of Week
69th
1st
DFA Simulator
23rd
Diamonds
3rd
23rd
41st
Divisors
41st
298th
Emirp Numbers
134th
Emirp Numbers (Long)
35th
Emojify
73rd
Evil Numbers
13th
18th
26th
17th
13th
191st
Evil Numbers (Long)
176th
Factorial Factorisation
36th
Farey Sequence
63rd
Fibonacci
49th
25th
4th
31st
43rd
9th
44th
116th
22nd
129th
Fizz Buzz
53rd
13th
109th
36th
351st
46th
Foo Fizz Buzz Bar
1st
Forsyth–Edwards Notation
8th
7th
Fractions
35th
Game of Life
14th
29th
Gijswijt’s Sequence
47th
Happy Numbers
108th
Happy Numbers (Long)
38th
Hexdump
41st
Intersection
35th
Inventory Sequence
18th
50th
ISBN
12th
27th
59th
Jacobi Symbol
23rd
Kolakoski Constant
103rd
Kolakoski Sequence
95th
Leap Years
42nd
86th
85th
106th
Levenshtein Distance
105th
Leyland Numbers
4th
ln 2
1st
Look and Say
11th
Lucky Numbers
60th
Lucky Tickets
27th
Maze
54th
Medal Tally
23rd
Morse Decoder
31st
Morse Encoder
18th
Musical Chords
36th
Niven Numbers
64th
116th
50th
Niven Numbers (Long)
48th
27th
Number Spiral
6th
Odious Numbers
12th
37th
21st
23rd
35th
94th
Odious Numbers (Long)
165th
Ordinal Numbers
5th
23rd
36th
4th
31st
Pangram Grep
7th
15th
100th
36th
Pascal’s Triangle
53rd
Pernicious Numbers
11th
38th
76th
Pernicious Numbers (Long)
39th
Poker
8th
Prime Numbers
7th
120th
Prime Numbers (Long)
38th
Proximity Grid
24th
Quine
1st
7th
1st
21st
57th
61st
25th
40th
104th
29th
51st
8th
Recamán
37th
Repeating Decimals
26th
Reverse Polish Notation
28th
Rijndael S-box
13th
Rock-paper-scissors-Spock-lizard
34th
Roman to Arabic
53rd
Rule 110
15th
30th
Seven Segment
16th
16th
SI Units
13th
Sierpiński Triangle
66th
Smith Numbers
63rd
Spelling Numbers
64th
Star Wars Opening Crawl
19th
Ten-pin Bowling
32nd
Time Distance
29th
Tongue-twisters
48th
United States
60th
Vampire Numbers
44th
Van Eck Sequence
46th
Zodiac Signs
24th
γ
57th
λ
22nd
π
375th
τ
204th
φ
8th
19th
34th
√2
10th
21st
1st
𝑒
1st