12 Days of Christmas
4th
11th
330th
6th
24 Game
65th
99 Bottles of Beer
6th
320th
5th
Abundant Numbers
202nd
4th
89th
8th
Abundant Numbers (Long)
8th
67th
Arabic to Roman
1st
17th
201st
Arithmetic Numbers
27th
70th
Arrows
33rd
180th
Ascending Primes
24th
2nd
84th
4th
ASCII Table
8th35th
242nd
4th
Billiards
2nd
61st
brainfuck
233rd
Card Number Validation
116th
Catalan Numbers
11th
277th
Catalan’s Constant
2nd
45th
129th
3rd
Christmas Trees
31st
146th
Collatz
33rd
175th
CSS Colors
1st
30th
79th
Cubes
36th
89th
Day of Week
1st
109th
20th
DFA Simulator
26th
86th
Diamonds
34th
168th
71st
Divisors
32nd
1st
Emirp Numbers
1st
236th
5th
Emirp Numbers (Long)
99th
Emojify
22nd
2nd
79th
4th19th
Evil Numbers
1st5th
1st
42nd
Evil Numbers (Long)
17th
32nd
18th
Factorial Factorisation
2nd
13th2nd
13th
7th22nd
8th
Farey Sequence
46th
8th
Fibonacci
88th
11th
25th
1st
1st
1st
15th17th59th
Fizz Buzz
2nd
5th25th
75th
1st1st
1st
53rd
10th1st
Foo Fizz Buzz Bar
18th
3rd26th
1st
1st
5th37th
Forsyth–Edwards Notation
107th
Fractions
31st
120th
1st
Game of Life
130th
Gijswijt’s Sequence
4th
91st
Happy Numbers
1st36th
41st
42nd
5th26th
Happy Numbers (Long)
215th
Hexdump
84th
Intersection
263rd
Inventory Sequence
66th
23rd
ISBN
9th
5th
9th
81st
Jacobi Symbol
69th
Kaprekar Numbers
1st
3rd
Kolakoski Constant
2nd
3rd
6th
Kolakoski Sequence
26th
89th
Leap Years
56th
45th
56th
Levenshtein Distance
101st
Leyland Numbers
113th
17th
ln 2
23rd
125th
5th18th
Look and Say
32nd
152nd
Lucky Numbers
31st
43rd
Lucky Tickets
112th
Mahjong
50th
Maze
92nd
Medal Tally
60th
Morse Decoder
29th
Morse Encoder
14th
45th
Musical Chords
76th
N Queens
3rd
66th
3rd
Niven Numbers
1st
201st
65th
280th
6th
Niven Numbers (Long)
73rd
34th
97th
Number Spiral
4th
65th
4th
Odious Numbers
1st4th
1st
27th
20th
Odious Numbers (Long)
5th
1st
19th
15th
Ordinal Numbers
231st
49th
1st
PalindromemordnilaP
🦄
61st
Pangram Grep
23rd
25th
14th
45th18th
15th
34th
161st
58th
9th
33rd
Partition Numbers
2nd
42nd
Pascal’s Triangle
33rd
17th
112th
Pernicious Numbers
1st29th
1st
19th
Pernicious Numbers (Long)
78th
31st
Poker
81st
Polyominoes
51st
4th
Prime Numbers
1st38th
223rd
7th111th
Prime Numbers (Long)
18th
42nd
57th
Proximity Grid
92nd
QR Decoder
86th
Quine
1st
1st
64th71st
9th
99th
78th
59th
1st
Recamán
6th
193rd
37th
Repeating Decimals
72nd
20th
Reverse Polish Notation
50th
79th
Reversi
61st
Rijndael S-box
46th
3rd
6th
136th
5th
Rock-paper-scissors-Spock-lizard
15th
138th
Roman to Arabic
32nd
1st
155th
ROT13
18th
63rd
26th
Rule 110
134th
Scrambled Sort
15th
43rd
17th
Set
4th
24th
Seven Segment
67th
SI Units
55th
Sierpiński Triangle
29th
118th
Smith Numbers
3rd
3rd28th
Spelling Numbers
1st
119th
Star Wars GPT
55th
Star Wars Opening Crawl
27th
93rd
Sudoku
70th
Sudoku (Fill-in)
64th
Ten-pin Bowling
9th
76th
Tic-tac-toe
58th
Time Distance
80th
Tongue-twisters
4th
204th
4th
Transpose Sentence
3rd
120th
United States
58th
Vampire Numbers
2nd22nd
63rd
3rd
6th
3rd
Van Eck Sequence
4th
90th
Zeckendorf Representation
85th
Zodiac Signs
72nd
γ
3rd22nd
46th11th
3rd
4th
λ
3rd
9th3rd
13th
5th
15th
3rd
5th
π
4th31st
10th
59th
4th
89th
4th14th
τ
26th
40th
4th
82nd
4th17th
φ
3rd1st
27th
52nd15th
21st
1st
5th20th
√2
2nd
152nd
5th
𝑒
8th10th13th21st9th33rd46th34th42nd14th12th5th32nd18th14th20th11th10th29th13th5th21st8th45th15th31st6th29th8th49th103rd6th52nd19th15th38th11th5th6th23rd24th19th13th125th9th32nd5th25th46th8th8th7th10th19th6th11th7th12th18th