12 Days of Christmas
137th
24 Game
39th
99 Bottles of Beer
155th
Abundant Numbers
91st
Abundant Numbers (Long)
71st
Arabic to Roman
61st
Arithmetic Numbers
122nd
Arrows
89th
Ascending Primes
164th
ASCII Table
80th
Billiards
76th
brainfuck
46th
Card Number Validation
64th
Catalan Numbers
154th
Catalan’s Constant
70th
Christmas Trees
53rd
Collatz
31st
CSS Colors
79th
Cubes
124th
Day of Week
195th
Diamonds
77th
Divisors
1st
Emirp Numbers
150th
Emirp Numbers (Long)
132nd
Emojify
104th
Evil Numbers
377th
Evil Numbers (Long)
261st
Factorial Factorisation
82nd
Farey Sequence
51st
Fibonacci
167th
Fizz Buzz
666th
Foo Fizz Buzz Bar
261st
Forsyth–Edwards Notation
93rd
Fractions
67th
Game of Life
55th
Gijswijt’s Sequence
66th
Happy Numbers
96th
Happy Numbers (Long)
29th
Hexdump
62nd
Intersection
56th
Inventory Sequence
61st
ISBN
201st
Jacobi Symbol
54th
Kolakoski Constant
63rd
Kolakoski Sequence
19th
Leap Years
161st
Levenshtein Distance
100th
Leyland Numbers
7th
ln 2
86th
Look and Say
103rd
Lucky Numbers
125th
Lucky Tickets
112th
Maze
63rd
Medal Tally
66th
Morse Decoder
138th
Morse Encoder
166th
Musical Chords
55th
N Queens
96th
Niven Numbers
66th
Niven Numbers (Long)
84th
Number Spiral
76th
Odious Numbers
278th
Odious Numbers (Long)
230th
Ordinal Numbers
103rd
PalindromemordnilaP
61st
Pangram Grep
52nd
Partition Numbers
73rd
Pascal’s Triangle
75th
Pernicious Numbers
211th
Pernicious Numbers (Long)
127th
Poker
Polyominoes
30th
Prime Numbers
366th73rd
Prime Numbers (Long)
48th
Proximity Grid
70th
QR Decoder
32nd
Recamán
67th
Repeating Decimals
66th
Reverse Polish Notation
44th
Reversi
32nd
Rijndael S-box
45th
Rock-paper-scissors-Spock-lizard
43rd
Roman to Arabic
68th
ROT13
143rd
Rule 110
144th
Scrambled Sort
67th
Set
55th
Seven Segment
98th
SI Units
35th
Sierpiński Triangle
149th41st
Smith Numbers
63rd
Spelling Numbers
45th
Star Wars GPT
53rd
Star Wars Opening Crawl
63rd
Sudoku
57th
Sudoku (Fill-in)
83rd
Tic-tac-toe
77th
Time Distance
26th
Tongue-twisters
93rd
Transpose Sentence
48th
United States
127th
Vampire Numbers
98th
Van Eck Sequence
30th
Zeckendorf Representation
124th
Zodiac Signs
58th
λ
131st
π
308th
τ
217th
φ
151st
√2
178th
𝑒
202nd