12 Days of Christmas
431st
24 Game
78th
99 Bottles of Beer
81st
6th
Abundant Numbers
61st
5th
41st
25th
113th
21st
Abundant Numbers (Long)
63rd
7th
29th
39th
93rd
21st
Alphabetic Numbers
💎
29th
Arabic to Roman
128th
Arithmetic Numbers
5th
132nd
23rd
Arrows
6th
Ascending Primes
3rd
158th
ASCII Table
109th
141st
Calendar
💎3rd
95th
Card Number Validation
5th
Catalan Numbers
17th
17th
167th
Christmas Trees
26th
320th
Collatz
7th
220th
Continued Fractions
9th
3rd
75th
19th
CSS Colors
96th
Cubes
127th
3rd
Day of Week
12th
171st
9th
Diamonds
15th
Divisors
7th
380th
Emirp Numbers
1st
114th
30th
Emojify
160th
Evil Numbers
1st
1st
Evil Numbers (Long)
22nd
44th
Factorial Factorisation
19th
Farey Sequence
6th
118th
Fibonacci
14th50th48th72nd20th
3rd44th63rd32nd24th9th55th18th37th1st37th27th19th24th4th
24th1st21st31st32nd150th29th60th7th1st29th28th36th43rd56th55th37th200th31st60th65th27th1st66th3rd1st46th30th
Fizz Buzz
223rd
Forsyth–Edwards Notation
119th
Fractions
103rd
1st
Game of Life
122nd
Gijswijt’s Sequence
110th
Gray Code Decoder
8th
46th
24th
6th
Gray Code Encoder
9th
1st
1st
24th
1st
Happy Numbers
1st
Happy Numbers (Long)
5th
Hexdump
83rd
Intersection
70th
Inventory Sequence
224th
ISBN
173rd
Jacobi Symbol
7th
87th
Kaprekar Numbers
56th
Kolakoski Sequence
12th
147th
Leap Years
88th
4th
22nd
53rd
335th
82nd
Levenshtein Distance
17th
176th
Leyland Numbers
3rd
125th
ln 2
5th
153rd
Look and Say
163rd
Lucky Tickets
150th
Mahjong
61st5th
Niven Numbers
1st
160th
32nd
Niven Numbers (Long)
45th
7th
127th
1st
Number Spiral
16th
121st
Odious Numbers
1st
Odious Numbers (Long)
237th
PalindromemordnilaP
4th
89th
Pangram Grep
66th
Pascal’s Triangle
11th
Pernicious Numbers
1st
211th
Poker
5th
102nd
Polyominoes
77th
11th
Prime Numbers
1st
96th
24th
Prime Numbers (Long)
6th
15th
210th
1st
Quine
84th
101st
Recamán
163rd
Repeating Decimals
6th
86th
Reverse Polish Notation
168th
Rijndael S-box
3rd
65th
18th
ROT13
181st
Rule 110
11th
Scrambled Sort
4th
5th
12th
15th
Set
42nd
Seven Segment
15th
Sierpiński Triangle
95th
Smith Numbers
144th
Star Wars GPT
4th
15th
95th
Star Wars Opening Crawl
47th
Sudoku (Fill-in)
26th
Taxicab Numbers
💎14th
5th3rd
3rd
31st
3rd
5th
Ten-pin Bowling
6th84th
Tic-tac-toe
29th
Tongue-twisters
391st
Topological Sort
81st
Tower of Hanoi
37th
Transpose Sentence
16th
115th
Trinomial Triangle
5th
26th
Zeckendorf Representation
59th
4th
γ
54th
λ
30th
71st
π
5th
39th
108th
6th
τ
5th
96th
φ
5th
130th
40th
√2
5th
198th
𝑒
5th
164th