12 Days of Christmas
551st
24 Game
12th
99 Bottles of Beer
149th
Abundant Numbers
42nd62nd
277th
Abundant Numbers (Long)
31st
193rd
Arabic to Roman
11th
345th
Arithmetic Numbers
135th
Arrows
275th
Ascending Primes
105th
ASCII Table
10th
23rd
37th
Billiards
99th
brainfuck
268th
Card Number Validation
120th
Catalan Numbers
9th
34th
249th
Catalan’s Constant
95th
Christmas Trees
9th
128th
Collatz
16th
24th
204th
CSS Colors
136th
Cubes
68th
Day of Week
98th
Diamonds
9th
103rd
Divisors
40th
244th36th47th
67th
395th
Emirp Numbers
228th
Emirp Numbers (Long)
16th
91st
Emojify
166th
Evil Numbers
45th
212th24th
57th
275th
Evil Numbers (Long)
16th
101st30th
30th
179th
Factorial Factorisation
8th
12th
182nd
Farey Sequence
133rd
Fibonacci
75th213th
209th407th59th119th67th
142nd
189th
Fizz Buzz
108th
747th38th
170th117th
59th
Foo Fizz Buzz Bar
26th
25th
47th
246th
Forsyth–Edwards Notation
127th
Fractions
494th
Happy Numbers
33rd
20th
163rd
Happy Numbers (Long)
14th
16th
161st
Hexdump
9th
56th
Intersection
10th
256th
Inventory Sequence
173rd
ISBN
10th
16th
15th
137th
Jacobi Symbol
110th
Kaprekar Numbers
84th
Kolakoski Constant
144th
Leap Years
41st
185th21st46th
50th
91st
Levenshtein Distance
141st
Leyland Numbers
9th
8th
ln 2
8th
42nd
141st
Look and Say
10th
208th
Lucky Numbers
57th
Medal Tally
105th
Minesweeper
82nd
Morse Decoder
184th
Morse Encoder
223rd
N Queens
129th
Niven Numbers
33rd
52nd
285th
Niven Numbers (Long)
24th
20th
98th
Number Spiral
7th
193rd
Odious Numbers
37th
181st31st58th
48th
156th
Odious Numbers (Long)
16th
93rd22nd
27th
111th
Ordinal Numbers
297th
PalindromemordnilaP
189th
Pangram Grep
8th
62nd
Partition Numbers
8th
Pascal’s Triangle
17th
127th
Pernicious Numbers
34th
456th48th
Pernicious Numbers (Long)
205th
Poker
102nd
Prime Numbers
35th101st
91st88th33rd79th34th86th17th55th160th19th
Prime Numbers (Long)
62nd
57th43rd33rd37th27th26th15th
54th17th
Quine
1st
75th
Recamán
12th
183rd
Repeating Decimals
130th
Rijndael S-box
7th40th33rd23rd
10th
118th
Rock-paper-scissors-Spock-lizard
8th
108th
Roman to Arabic
278th
ROT13
93rd
Rule 110
7th
198th
Scrambled Sort
106th
Set
62nd
Seven Segment
8th
131st
SI Units
79th
Sierpiński Triangle
164th
Smith Numbers
154th
Spelling Numbers
118th
Star Wars GPT
83rd
Star Wars Opening Crawl
123rd
Tic-tac-toe
77th
Time Distance
4th
149th
Tongue-twisters
15th
21st
331st
Transpose Sentence
143rd
Trinomial Triangle
60th
United States
8th
160th
Vampire Numbers
6th
13th
230th
Van Eck Sequence
194th
γ
7th
58th
λ
12th
π
11th
227th
τ
10th
169th
φ
9th
239th
√2
10th
62nd
522nd
𝑒
14th
75th
338th