12 Days of Christmas
429th
24 Game
77th
99 Bottles of Beer
80th
6th
Abundant Numbers
60th
5th
41st
25th
112th
21st
Abundant Numbers (Long)
62nd
7th
29th
39th
92nd
21st
Alphabetic Numbers
💎
26th
Arabic to Roman
127th
Arithmetic Numbers
5th
128th
23rd
Arrows
6th
Ascending Primes
155th
ASCII Table
108th
140th
Calendar
💎3rd
94th
Card Number Validation
5th
Catalan Numbers
17th
17th
165th
Christmas Trees
26th
318th
Collatz
7th
218th
Continued Fractions
9th
3rd
71st
19th
CSS Colors
111th
Cubes
124th
3rd
Day of Week
12th
168th
8th
Diamonds
15th
Divisors
7th
377th
Emirp Numbers
1st
113th
30th
Emojify
159th
Evil Numbers
1st
145th
Evil Numbers (Long)
43rd
Factorial Factorisation
19th
Farey Sequence
114th
Fibonacci
13th49th48th72nd20th
14th44th63rd32nd23rd9th55th18th37th1st37th26th19th24th4th
24th1st19th31st31st148th29th60th7th1st29th27th36th54th56th55th37th197th31st59th65th27th1st66th22nd1st46th30th
Fizz Buzz
223rd
Forsyth–Edwards Notation
117th
Fractions
199th
1st
Game of Life
120th
Gijswijt’s Sequence
109th
Gray Code Decoder
8th
45th
24th
6th
Gray Code Encoder
10th
1st
1st
24th
1st
Happy Numbers
1st
Hexdump
82nd
Intersection
69th
Inventory Sequence
221st
ISBN
171st
Jacobi Symbol
7th
86th
Kaprekar Numbers
53rd
Kolakoski Sequence
12th
145th
Leap Years
86th
23rd
53rd
483rd
80th
Levenshtein Distance
17th
171st
Leyland Numbers
3rd
124th
ln 2
5th
150th
Look and Say
160th
Lucky Tickets
149th
Mahjong
57th5th
Niven Numbers
1st
158th
32nd
Niven Numbers (Long)
45th
125th
1st
Number Spiral
16th
119th
Odious Numbers
1st
Odious Numbers (Long)
233rd
PalindromemordnilaP
3rd
88th
Pangram Grep
65th
Pascal’s Triangle
12th
Pernicious Numbers
1st
209th
Polyominoes
76th
11th
Prime Numbers
1st
93rd
24th
Prime Numbers (Long)
15th
209th
1st
Quine
83rd
101st
Recamán
161st
Repeating Decimals
6th
84th
Reverse Polish Notation
165th
Rijndael S-box
63rd
18th
ROT13
180th
Rule 110
11th
Scrambled Sort
3rd
4th
11th
15th
Set
40th
Sierpiński Triangle
94th
Smith Numbers
142nd
Star Wars GPT
4th
15th
94th
Star Wars Opening Crawl
46th
Sudoku (Fill-in)
26th
Taxicab Numbers
💎14th
5th3rd
3rd
30th
3rd
4th
Ten-pin Bowling
6th83rd
Tic-tac-toe
28th
Tongue-twisters
390th
Topological Sort
79th
Tower of Hanoi
37th
Transpose Sentence
16th
114th
Trinomial Triangle
5th
25th
Zeckendorf Representation
58th
4th
γ
53rd
λ
29th
70th
π
5th
39th
106th
6th
τ
5th
95th
φ
5th
129th
39th
√2
5th
195th
𝑒
5th
161st