12 Days of Christmas
125th
55th
99 Bottles of Beer
43rd
Abundant Numbers
103rd
65th
Abundant Numbers (Long)
289th
45th
Alphabetic Numbers
💎4th💎
5th
4th7th4th2nd2nd2nd
💎
3rd
6th
3rd
29th2nd3rd
💎
💎
2nd
Arithmetic Numbers
47th
Arrows
127th
Ascending Primes
38th
ASCII Table
43rd
Billiards
15th
brainfuck
16th
48th
Calendar
115th
Catalan Numbers
21st
125th
26th
Catalan’s Constant
25th
Christmas Trees
98th
73rd
Collatz
97th
50th
20th
Connect Four
3rd
Continued Fractions
3rd
16th
4th
CSS Colors
129th
37th
Cubes
25th
Day of Week
6th
6th
1st
DFA Simulator
29th
Diamonds
23rd
25th
16th
Divisors
11th
12th126th
172nd
2nd
81st1st
Emirp Numbers
54th
Emirp Numbers (Long)
32nd
Emojify
79th
Evil Numbers
145th
87th
Evil Numbers (Long)
43rd
Factorial Factorisation
41st
Farey Sequence
97th
Fibonacci
32nd9th
12th193rd
107th30th
78th
26th
313th
45th
1st
94th114th
36th
Fizz Buzz
33rd
29th
32nd
39th
15th
65th
9th
210th812th
67th
12th
92nd89th76th48th27th
4th58th
Foo Fizz Buzz Bar
21st
Fractions
18th
115th
98th
Gijswijt’s Sequence
91st
Gray Code Decoder
15th
Gray Code Encoder
12th
1st
31st
Happy Numbers
12th14th
36th
48th7th
16th
9th13th
167th
63rd
Happy Numbers (Long)
12th11th
20th
25th7th
10th
16th9th
57th
46th
Hexdump
51st
Hilbert Curve
12th
Intersection
25th
Inventory Sequence
26th
ISBN
6th
29th
64th
44th
Jacobi Symbol
21st
Kaprekar Numbers
98th
Kolakoski Sequence
33rd
Leap Years
7th
26th
63rd
89th
Levenshtein Distance
192nd
Leyland Numbers
63rd
24th
ln 2
17th
121st
35th
Look and Say
10th
55th
16th
Lucky Numbers
19th
Lucky Tickets
30th
Mahjong
16th
Mandelbrot
20th
20th
Minesweeper
16th
Morse Decoder
25th
Multitap Input
15th
2nd
Musical Chords
55th
N Queens
38th
19th
Niven Numbers
22nd
197th
158th
46th
Niven Numbers (Long)
118th
58th
Number Spiral
26th
150th
Odious Numbers
165th
Ordinal Numbers
65th
PalindromemordnilaP
28th
Pangram Grep
80th
76th
Partition Numbers
15th
8th
35th
11th
25th
14th
Pascal’s Triangle
48th15th
3rd
Pernicious Numbers
201st
96th
Pernicious Numbers (Long)
45th
Poker
🦄
Polyominoes
67th
Prime Numbers
12th
63rd
30th
22nd
47th
272nd
66th
41st
Prime Numbers (Long)
180th
58th
Proximity Grid
87th
QR Decoder
18th
Quine
1st8th
25th1st
2nd107th139th63rd
38th37th
26th6th
43rd1st33rd15th
50th
345th1st1st
1st50th1st1st1st
83rd26th44th1st1st15th5th
59th
8th16th
Recamán
106th
31st
Repeating Decimals
55th
26th
Reverse Polish Notation
39th
Reversi
42nd
23rd
Rijndael S-box
16th
70th
28th
Rock-paper-scissors-Spock-lizard
44th
Roman to Arabic
17th
29th
ROT13
16th25th
44th
Scrambled Sort
25th
22nd
Seven Segment
5th
127th
SI Units
24th
14th
Sierpiński Triangle
18th
Smith Numbers
42nd
Star Wars GPT
26th
Star Wars Opening Crawl
147th4th
23rd
Sudoku (Fill-in)
3rd
23rd
Taxicab Numbers
3rd
2nd
8th
13th
Ten-pin Bowling
2nd
23rd5th
25th
Time Distance
46th
Tongue-twisters
46th
35th
Topological Sort
6th
Tower of Hanoi
23rd
88th
Transpose Sentence
8th
35th
Trinomial Triangle
30th
United States
44th
31st
Vampire Numbers
108th
Van Eck Sequence
134th
Zeckendorf Representation
23rd
20th
Zodiac Signs
29th
9th
λ
27th
10th
37th
π
26th
347th
36th
φ
1st
21st
√2
167th
41st
𝑒
39th
104th
46th