12 Days of Christmas
385th
99 Bottles of Beer
117th
Abundant Numbers
84th
Abundant Numbers (Long)
64th
Arabic to Roman
16th
1st
22nd
Arithmetic Numbers
84th
Arrows
80th
Ascending Primes
94th
ASCII Table
24th
brainfuck
80th
Card Number Validation
49th
Catalan Numbers
170th
Christmas Trees
15th
Collatz
45th
33rd
60th
24th
CSS Colors
70th
Cubes
29th
Day of Week
54th1st
DFA Simulator
25th
Diamonds
3rd
26th
46th
Divisors
44th
336th
Emirp Numbers
149th
Emirp Numbers (Long)
40th
Emojify
91st
Evil Numbers
13th
21st
29th
17th
14th
215th
Evil Numbers (Long)
212th
Factorial Factorisation
33rd
Farey Sequence
76th
Fibonacci
50th27th
8th38th49th
9th47th
129th
27th
154th
Fizz Buzz
59th14th
121st
40th
379th
52nd
Foo Fizz Buzz Bar
1st
Forsyth–Edwards Notation
8th
7th
Fractions
56th
Game of Life
15th
29th
Gijswijt’s Sequence
55th
Happy Numbers
122nd
Happy Numbers (Long)
46th
Hexdump
48th
Intersection
37th
Inventory Sequence
21st
51st
ISBN
12th
30th
66th
Jacobi Symbol
26th
Kaprekar Numbers
29th
Kolakoski Constant
116th
Kolakoski Sequence
108th
Leap Years
46th
93rd
92nd119th
Levenshtein Distance
115th
Leyland Numbers
6th
ln 2
1st
Look and Say
14th
Lucky Numbers
71st
Lucky Tickets
35th
Mahjong
28th
Maze
59th
Medal Tally
23rd
Morse Decoder
38th
Morse Encoder
21st
Musical Chords
30th
Niven Numbers
70th
127th
58th
Niven Numbers (Long)
52nd
33rd
Number Spiral
8th
Odious Numbers
12th
42nd24th26th
37th
107th
Odious Numbers (Long)
199th
Ordinal Numbers
5th
22nd
41st
4th34th
PalindromemordnilaP
54th
Pangram Grep
7th
17th
111th
45th
Pascal’s Triangle
66th
Pernicious Numbers
11th
43rd
93rd
Pernicious Numbers (Long)
42nd
Poker
10th
Polyominoes
56th
Prime Numbers
9th
136th
Prime Numbers (Long)
41st
Proximity Grid
31st
Quine
1st8th1st27th63rd
70th28th49th114th32nd
56th
8th
Recamán
46th
Repeating Decimals
32nd
Reverse Polish Notation
35th
Rijndael S-box
15th
Rock-paper-scissors-Spock-lizard
40th
Roman to Arabic
61st
ROT13
97th
Rule 110
18th
27th
Seven Segment
20th
22nd
SI Units
14th
Sierpiński Triangle
40th
Smith Numbers
68th
Spelling Numbers
73rd
Star Wars Opening Crawl
23rd
Ten-pin Bowling
34th
Tic-tac-toe
9th
Time Distance
31st
Tongue-twisters
56th
Transpose Sentence
44th
United States
72nd
Vampire Numbers
48th
Van Eck Sequence
52nd
Zeckendorf Representation
59th
Zodiac Signs
27th
γ
66th
λ
25th
π
429th
τ
229th
φ
8th
20th
36th
√2
13th
20th
1st
𝑒
1st