12 Days of Christmas
393rd
99 Bottles of Beer
120th
Abundant Numbers
89th
Abundant Numbers (Long)
67th
Arabic to Roman
16th
1st
22nd
Arithmetic Numbers
84th
Arrows
82nd
Ascending Primes
100th
ASCII Table
26th
brainfuck
82nd
Card Number Validation
49th
Catalan Numbers
180th
Christmas Trees
16th
Collatz
46th
34th
60th
27th
CSS Colors
72nd
Cubes
30th
Day of Week
54th1st
DFA Simulator
27th
Diamonds
3rd
26th
47th
Divisors
46th
341st
Emirp Numbers
152nd
Emirp Numbers (Long)
41st
Emojify
94th
Evil Numbers
14th
21st
29th
18th
14th
218th
Evil Numbers (Long)
221st
Factorial Factorisation
35th
Farey Sequence
81st
Fibonacci
51st28th
8th38th50th
9th49th
130th
27th
158th
Fizz Buzz
59th14th
124th
41st
385th
53rd
Foo Fizz Buzz Bar
1st
Forsyth–Edwards Notation
8th
7th
Fractions
60th
Game of Life
15th
32nd
Gijswijt’s Sequence
57th
Happy Numbers
124th
Happy Numbers (Long)
48th
Hexdump
48th
Intersection
41st
Inventory Sequence
22nd
53rd
ISBN
12th
30th
69th
Jacobi Symbol
27th
Kaprekar Numbers
33rd
Kolakoski Constant
121st
Kolakoski Sequence
113th
Leap Years
47th
94th
93rd125th
Levenshtein Distance
119th
Leyland Numbers
6th
ln 2
1st
Look and Say
14th
Lucky Numbers
73rd
Lucky Tickets
37th
Mahjong
29th
Maze
62nd
Medal Tally
24th
Morse Decoder
38th
Morse Encoder
21st
Musical Chords
31st
Niven Numbers
72nd
129th
60th
Niven Numbers (Long)
54th
34th
Number Spiral
8th
Odious Numbers
13th
42nd24th27th
37th
110th
Odious Numbers (Long)
211th
Ordinal Numbers
5th
22nd
41st
4th34th
PalindromemordnilaP
60th
Pangram Grep
7th
17th
113th
47th
Pascal’s Triangle
68th
Pernicious Numbers
11th
45th
98th
Pernicious Numbers (Long)
45th
Poker
10th
Polyominoes
59th
Prime Numbers
9th
140th
Prime Numbers (Long)
42nd
Proximity Grid
33rd
Quine
1st8th1st30th64th
71st29th50th118th33rd
58th
8th
Recamán
49th
Repeating Decimals
32nd
Reverse Polish Notation
35th
Rijndael S-box
15th
Rock-paper-scissors-Spock-lizard
40th
Roman to Arabic
62nd
ROT13
110th
Rule 110
18th
29th
Seven Segment
20th
22nd
SI Units
14th
Sierpiński Triangle
41st
Smith Numbers
72nd
Spelling Numbers
77th
Star Wars GPT
57th
Star Wars Opening Crawl
24th
Ten-pin Bowling
37th
Tic-tac-toe
10th
Time Distance
31st
Tongue-twisters
59th
Transpose Sentence
48th
United States
75th
Vampire Numbers
49th
Van Eck Sequence
53rd
Zeckendorf Representation
62nd
Zodiac Signs
27th
γ
73rd
λ
26th
π
446th
τ
243rd
φ
8th
20th
37th
√2
13th
20th
1st
𝑒
1st