12 Days of Christmas
17th
18th
39th
99 Bottles of Beer
13th
33rd
31st
Abundant Numbers
72nd
9th
50th
41st
Abundant Numbers (Long)
22nd
Arabic to Roman
11th
75th
73rd
Arithmetic Numbers
79th
Arrows
29th
63rd
Ascending Primes
91st
ASCII Table
43rd
brainfuck
96th
145th
Catalan Numbers
1st
1st
Catalan’s Constant
7th
54th
Christmas Trees
17th
70th
Collatz
137th
CSS Colors
89th
138th
Cubes
4th
5th
10th
Day of Week
130th
Diamonds
25th
16th
10th
34th
93rd
32nd
Divisors
12th
26th
1st
Emirp Numbers
94th
117th
Emirp Numbers (Long)
23rd
Emojify
13th
64th
137th
Evil Numbers
80th
261st
Evil Numbers (Long)
165th
Farey Sequence
80th
Fibonacci
189th
23rd
1st
109th
Fizz Buzz
225th
130th
1st
31st
46th
Foo Fizz Buzz Bar
155th
1st
Fractions
66th
127th
Gijswijt’s Sequence
60th
Happy Numbers
25th
21st
27th
168th
Happy Numbers (Long)
19th
65th
Hexdump
63rd
Intersection
32nd
44th
Inventory Sequence
76th
ISBN
39th
66th
Jacobi Symbol
68th
Kolakoski Constant
8th
38th
77th
Kolakoski Sequence
18th
51st
117th
Leap Years
128th
40th
Levenshtein Distance
17th
71st
Leyland Numbers
19th
122nd
ln 2
40th
Look and Say
60th
109th
Lucky Numbers
124th
Lucky Tickets
10th
31st
77th
Medal Tally
42nd
Morse Decoder
11th
41st
105th
Morse Encoder
14th
41st
93rd
Musical Chords
65th
Niven Numbers
1st
26th
Niven Numbers (Long)
128th
Number Spiral
33rd
77th
Odious Numbers
76th
181st
Odious Numbers (Long)
107th
Ordinal Numbers
17th
46th
72nd
Pangram Grep
71st
10th
1st
Pascal’s Triangle
18th
140th
Pernicious Numbers
63rd
33rd
69th
136th
Pernicious Numbers (Long)
147th
Poker
26th
Prime Numbers
18th
86th
120th
Prime Numbers (Long)
38th
Proximity Grid
37th
Quine
166th
1st
23rd
78th
1st
25th
90th
52nd
Recamán
32nd
5th
35th
72nd
Repeating Decimals
46th
Reverse Polish Notation
137th
Rijndael S-box
60th
Rock-paper-scissors-Spock-lizard
6th
49th
24th
Roman to Arabic
13th
53rd
87th
Rule 110
29th
65th
Seven Segment
60th
120th
SI Units
44th
Sierpiński Triangle
51st
94th
Smith Numbers
116th
Spelling Numbers
5th
11th
24th
Star Wars Opening Crawl
5th
17th
53rd
Sudoku
7th
27th
Sudoku v2
7th
Time Distance
24th
34th
Tongue-twisters
13th
78th
98th
United States
57th
124th
Vampire Numbers
8th
22nd
67th
Van Eck Sequence
10th
21st
25th
Zodiac Signs
44th
γ
29th
λ
10th
63rd
π
10th
94th
τ
12th
81st
φ
12th
140th
√2
1st
1st
𝑒
9th
1st