12 Days of Christmas
125th
55th
99 Bottles of Beer
43rd
Abundant Numbers
104th
65th
Abundant Numbers (Long)
292nd
45th
Alphabetic Numbers
💎4th2nd
6th
4th7th5th2nd2nd3rd
💎
3rd
6th
3rd
33rd2nd3rd
2nd
💎
2nd
Arithmetic Numbers
47th
Arrows
128th
Ascending Primes
38th
ASCII Table
43rd
Billiards
15th
brainfuck
16th
48th
Calendar
116th
Catalan Numbers
21st
126th
26th
Catalan’s Constant
26th
Christmas Trees
100th
74th
Collatz
98th
50th
20th
Connect Four
6th
Continued Fractions
4th
16th
4th
CSS Colors
131st
37th
Cubes
25th
Day of Week
6th
7th
1st
DFA Simulator
30th
Diamonds
22nd
25th
17th
Divisors
11th
12th126th
172nd
2nd
81st1st
Emirp Numbers
54th
Emirp Numbers (Long)
32nd
Emojify
80th
Evil Numbers
148th
87th
Evil Numbers (Long)
44th
Factorial Factorisation
42nd
Farey Sequence
100th
Fibonacci
32nd9th
12th191st
109th30th
78th
26th
314th
45th
1st
95th116th
37th
Fizz Buzz
33rd
29th
32nd
40th
15th
65th
9th
210th813th
67th
12th
92nd89th76th48th27th
4th58th
Foo Fizz Buzz Bar
21st
Fractions
18th
118th
98th
Gijswijt’s Sequence
92nd
Gray Code Decoder
15th
Gray Code Encoder
12th
1st
31st
Happy Numbers
12th14th
36th
48th7th
16th
9th13th
168th
63rd
Happy Numbers (Long)
12th11th
19th
25th7th
10th
16th9th
57th
47th
Hexdump
51st
Hilbert Curve
12th
Intersection
25th
Inventory Sequence
28th
ISBN
6th
29th
64th
44th
Jacobi Symbol
21st
Kaprekar Numbers
102nd
Kolakoski Sequence
33rd
Leap Years
7th
26th
64th
90th
Levenshtein Distance
197th
Leyland Numbers
63rd
24th
ln 2
21st
123rd
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
56th
N Queens
40th
19th
Niven Numbers
22nd
197th
160th
46th
Niven Numbers (Long)
120th
58th
Number Spiral
26th
152nd
Odious Numbers
169th
Ordinal Numbers
65th
PalindromemordnilaP
28th
Pangram Grep
80th
76th
Partition Numbers
15th
8th
35th
12th
25th
14th
Pascal’s Triangle
48th15th
3rd
Pernicious Numbers
203rd
96th
Pernicious Numbers (Long)
46th
Poker
🦄
Polyominoes
68th
Prime Numbers
12th
63rd
30th
22nd
48th
275th
67th
41st
Prime Numbers (Long)
181st
58th
Proximity Grid
88th
QR Decoder
18th
Quine
1st8th
26th1st
2nd107th140th63rd
38th37th
26th6th
43rd1st34th15th
51st
345th1st1st
1st50th1st1st1st
84th26th44th1st1st16th5th
59th
8th16th
Recamán
108th
31st
Repeating Decimals
57th
26th
Reverse Polish Notation
39th
Reversi
44th
23rd
Rijndael S-box
16th
71st
28th
Rock-paper-scissors-Spock-lizard
44th
Roman to Arabic
18th
29th
ROT13
16th25th
45th
Scrambled Sort
25th
22nd
Seven Segment
5th
129th
SI Units
24th
15th
Sierpiński Triangle
18th
Smith Numbers
42nd
Star Wars GPT
26th
Star Wars Opening Crawl
148th5th
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
89th
Transpose Sentence
8th
35th
Trinomial Triangle
31st
United States
44th
32nd
Vampire Numbers
112th
Van Eck Sequence
135th
Zeckendorf Representation
23rd
21st
Zodiac Signs
29th
9th
λ
27th
13th
37th
π
28th
351st
36th
φ
1st
22nd
√2
170th
41st
𝑒
39th
106th
46th