12 Days of Christmas
18th
66th
125th
99 Bottles of Beer
13th
65th
101st
Abundant Numbers
72nd
12th
50th
107th
Abundant Numbers (Long)
61st
Arabic to Roman
11th
79th
101st
Arithmetic Numbers
91st
Arrows
24th
46th
Ascending Primes
91st
ASCII Table
67th
brainfuck
104th
164th
Catalan Numbers
1st
1st
Catalan’s Constant
8th
58th
Christmas Trees
17th
110th
Collatz
163rd
CSS Colors
95th
147th
Cubes
4th
16th
49th
Day of Week
132nd
Diamonds
25th
16th
10th
36th
109th
33rd
Divisors
12th
26th
82nd
Emirp Numbers
96th
159th
Emirp Numbers (Long)
48th
Emojify
13th
62nd
134th
Evil Numbers
80th
261st
Evil Numbers (Long)
165th
Farey Sequence
85th
Fibonacci
190th
23rd
1st
108th
Fizz Buzz
225th
130th
1st
31st
153rd
Foo Fizz Buzz Bar
155th
88th
Fractions
67th
147th
Gijswijt’s Sequence
64th
Happy Numbers
26th
21st
47th
186th
Happy Numbers (Long)
19th
83rd
Hexdump
69th
Intersection
39th
85th
Inventory Sequence
79th
ISBN
39th
88th
Jacobi Symbol
74th
Kolakoski Constant
8th
39th
78th
Kolakoski Sequence
18th
51st
119th
Leap Years
128th
40th
Levenshtein Distance
24th
82nd
Leyland Numbers
26th
139th
ln 2
45th
Look and Say
60th
125th
Lucky Numbers
130th
Lucky Tickets
10th
35th
83rd
Medal Tally
50th
Morse Decoder
12th
45th
121st
Morse Encoder
15th
44th
105th
Musical Chords
68th
Niven Numbers
1st
26th
Niven Numbers (Long)
132nd
Number Spiral
34th
87th
Odious Numbers
76th
181st
Odious Numbers (Long)
107th
Ordinal Numbers
17th
46th
99th
Pangram Grep
71st
10th
58th
Pascal’s Triangle
18th
143rd
Pernicious Numbers
63rd
33rd
69th
136th
Pernicious Numbers (Long)
150th
Poker
43rd
Prime Numbers
18th
86th
120th
Prime Numbers (Long)
38th
Proximity Grid
45th
Quine
166th
1st
23rd
78th
1st
25th
90th
52nd
Recamán
32nd
5th
35th
98th
Repeating Decimals
54th
Reverse Polish Notation
141st
Rijndael S-box
67th
Rock-paper-scissors-Spock-lizard
5th
57th
47th
Roman to Arabic
13th
58th
103rd
Rule 110
29th
75th
Seven Segment
66th
139th
SI Units
47th
Sierpiński Triangle
51st
104th
Smith Numbers
120th
Spelling Numbers
5th
27th
49th
Star Wars Opening Crawl
5th
19th
63rd
Sudoku
6th
38th
Sudoku v2
7th
Time Distance
26th
48th
Tongue-twisters
14th
87th
138th
United States
62nd
139th
Vampire Numbers
10th
23rd
78th
Van Eck Sequence
10th
21st
37th
Zodiac Signs
57th
γ
32nd
λ
13th
86th
π
10th
112th
τ
12th
93rd
φ
12th
160th
√2
19th
1st
𝑒
9th
1st