12 Days of Christmas
119th
220th
24 Game
7th
15th
99 Bottles of Beer
9th
21st
213th
Abundant Numbers
21st9th87th
1st
100th
Abundant Numbers (Long)
20th6th56th
1st
76th
Arabic to Roman
7th
46th
24th
Arithmetic Numbers
22nd
21st
118th
Arrows
123rd
Ascending Primes
4th
ASCII Table
123rd
brainfuck
8th
9th
84th
13th
Card Number Validation
9th2nd26th
58th
Catalan Numbers
67th
16th
Catalan’s Constant
6th
40th
Christmas Trees
9th
48th
Collatz
7th26th
93rd
72nd
CSS Colors
62nd
Day of Week
30th
62nd
DFA Simulator
39th
Diamonds
10th33rd69th
13th
Divisors
52nd
1st
292nd
Emirp Numbers
313th
Emirp Numbers (Long)
155th
Emojify
93rd
Evil Numbers
69th
69th
1st
Evil Numbers (Long)
58th
40th
Factorial Factorisation
7th17th
41st
Farey Sequence
33rd
Fibonacci
23rd40th
13th
76th
1st
63rd
188th
26th47th
49th
Fizz Buzz
9th17th
31st
1st
9th
Foo Fizz Buzz Bar
109th
Forsyth–Edwards Notation
41st
Fractions
108th
Gijswijt’s Sequence
7th
Happy Numbers
30th8th
37th
Hexdump
38th
Hilbert Curve
33rd
Intersection
28th
Inventory Sequence
43rd
127th
ISBN
12th
33rd
24th
85th
Jacobi Symbol
45th
Kaprekar Numbers
56th
Kolakoski Constant
4th
Kolakoski Sequence
21st
88th
Leap Years
7th
97th
8th
155th
36th
Levenshtein Distance
20th
Leyland Numbers
4th
30th
198th
ln 2
4th
39th
Look and Say
30th
Lucky Numbers
17th
24th
46th
243rd
Lucky Tickets
40th
Mahjong
23rd
Mandelbrot
16th
Morse Encoder
93rd
N Queens
3rd
15th
Niven Numbers
21st
482nd
Niven Numbers (Long)
262nd
Number Spiral
7th
13th
Odious Numbers
70th
125th
Odious Numbers (Long)
51st
104th
Ordinal Numbers
26th
PalindromemordnilaP
15th
Pangram Grep
63rd
Partition Numbers
9th4th
7th
20th
13th
Pascal’s Triangle
16th10th52nd
87th
34th
Pernicious Numbers
12th54th
Pernicious Numbers (Long)
29th
24th
Poker
45th
Polyominoes
26th
Prime Numbers
19th
30th
1st
84th
38th
160th
23rd
Prime Numbers (Long)
15th
36th
1st
57th
Quine
25th
24th
1st
79th
185th
1st1st
13th
Recamán
33rd
13th
54th19th
Repeating Decimals
31st
Reverse Polish Notation
21st
92nd
Reversi
82nd
Rijndael S-box
13th24th
9th
46th
Roman to Arabic
22nd
1st
ROT13
5th6th
20th
9th
12th22nd
10th
Rule 110
13th
Scrambled Sort
8th
Set
35th
Seven Segment
8th
63rd
Sierpiński Triangle
47th
105th
Smith Numbers
9th
27th
Spelling Numbers
44th
Star Wars GPT
23rd
Tic-tac-toe
44th
Time Distance
51st
Tongue-twisters
49th
Topological Sort
4th
7th
4th
4th
Tower of Hanoi
27th
28th
Transpose Sentence
19th
1st
Trinomial Triangle
5th
6th
4th
United States
10th
51st
Vampire Numbers
34th
Van Eck Sequence
46th
Zeckendorf Representation
26th
8th
Zodiac Signs
50th
γ
6th
λ
9th
π
9th
60th
4th
τ
9th
53rd
4th
φ
9th
62nd
29th
√2
10th
55th
27th
𝑒
4th10th11th19th15th
10th24th1st
5th