12 Days of Christmas
129th14th
95th
43rd
232nd
24 Game
22nd
99 Bottles of Beer
42nd12th
93rd
187th
Abundant Numbers
138th37th
122nd
227th
Abundant Numbers (Long)
28th
23rd84th
439th
Alphabetic Numbers
9th
20th
Arabic to Roman
60th26th
114th
288th
Arithmetic Numbers
22nd43rd
66th
299th
Arrows
44th
16th
36th
81st
18th
248th
16th
17th
Ascending Primes
15th
38th
168th
ASCII Table
16th
63rd
188th
Billiards
8th
116th
brainfuck
24th
35th34th
165th
324th
Calendar
6th
30th
104th
Card Number Validation
12th
74th
154th
Catalan Numbers
33rd
24th
85th
349th
Catalan’s Constant
18th
43rd
139th
Chess Move Validation
6th
16th
51st
Christmas Trees
59th
43rd
183rd
638th
Collatz
3rd
157th
493rd
Connect Four
6th
8th
11th
8th
Continued Fractions
6th
35th
102nd
CSS Colors
15th
24th
35th
11th
79th
8th
Cubes
12th
64th
160th
Day of Week
1st
78th
159th
DFA Simulator
13th
44th
108th
Diamonds
40th40th
39th
31st
98th
462nd
81st
Divisors
73rd
32nd
895th
Emirp Numbers
38th
78th
485th
Emirp Numbers (Long)
23rd
33rd
262nd
Emojify
28th
27th91st
238th
Evil Numbers
51st
264th
293rd
13th
Evil Numbers (Long)
33rd
119th
45th
197th
Factorial Factorisation
20th
56th
192nd
Farey Sequence
24th
60th
185th
Fibonacci
163rd
324th
870th
46th
Fizz Buzz
3rd214th
58th
427th
918th
Foo Fizz Buzz Bar
34th53rd
126th
369th
70th
Forsyth–Edwards Notation
20th
13th
47th
177th
Fractions
43rd
159th
34th
546th
Game of Life
20th
17th
57th
147th
Gijswijt’s Sequence
15th
58th
139th
16th
Gray Code Decoder
14th
37th
48th
Gray Code Encoder
1st
1st
1st
Happy Numbers
38th
74th
129th
465th
Happy Numbers (Long)
36th
105th
284th
Hexdump
26th33rd
40th
176th
Hilbert Curve
7th
64th
Intersection
44th
129th
375th
Inventory Sequence
28th
71st
224th
ISBN
16th
62nd20th35th
16th
19th
82nd
20th
100th19th
Jacobi Symbol
18th
43rd
129th
Kaprekar Numbers
19th24th
47th
90th
Kolakoski Constant
11th
39th
114th
Kolakoski Sequence
22nd
97th
239th
Leap Years
75th
308th
536th
Levenshtein Distance
11th
20th
83rd
45th
228th
15th13th
Leyland Numbers
17th
70th
333rd
ln 2
15th
44th
133rd
Look and Say
26th
18th
30th125th
348th
Lucky Numbers
23rd24th
15th
44th
77th
268th
Lucky Tickets
17th
59th
176th
Mahjong
7th
19th
92nd
Mandelbrot
17th
127th
Maze
16th
49th
138th
Medal Tally
21st
30th
137th
Minesweeper
7th
7th
7th
27th
94th
Morse Decoder
19th
59th
179th
Morse Encoder
28th
59th
178th
Multitap Input
4th
37th
60th
Musical Chords
26th
N Queens
13th
120th
Nim
8th
27th
76th
Niven Numbers
67th
195th
304th
Niven Numbers (Long)
1st52nd
66th
54th
Number Spiral
27th
37th
66th
200th
Odious Numbers
42nd
217th
175th
Odious Numbers (Long)
32nd
125th
Ordinal Numbers
30th
131st
256th
PalindromemordnilaP
16th
54th
187th
Pangram Grep
23rd
12th
12th
16th
23rd38th
9th
164th
27th
252nd
19th
20th
Partition Numbers
18th
43rd
137th
Pascal’s Triangle
55th48th
139th
20th
552nd
Pernicious Numbers
68th77th
168th
512th
Pernicious Numbers (Long)
25th
71st
255th
Poker
23rd
8th
61st
117th
Polyominoes
6th
Prime Numbers
28th9th18th32nd29th70th26th19th62nd189th62nd77th23rd32nd41st53rd37th35th24th29th18th18th31st31st18th29th19th74th23rd20th133rd14th37th99th22nd41st115th26th68th1st31st85th40th27th19th72nd80th91st38th483rd25th109th17th187th105th17th43rd46th28th
18th25th25th17th
Prime Numbers (Long)
38th
21st
69th
216th
Proximity Grid
14th
122nd
QR Decoder
15th
113th
Quine
72nd
329th
90th
14th
Recamán
18th
81st
236th
Repeating Decimals
14th
41st
149th
Reverse Polish Notation
9th25th
96th
218th
Reversi
14th
96th
Rijndael S-box
23rd
Rock-paper-scissors-Spock-lizard
20th
10th
96th
208th
Roman to Arabic
50th41st
18th
25th
115th
332nd
25th
ROT13
12th
48th
40th
188th
Rule 110
31st
94th
278th
Scrambled Sort
18th
15th
49th
158th8th
3rd
Set
8th
127th
Seven Segment
69th33rd
10th
117th
214th
SI Units
10th
8th
85th
Sierpiński Triangle
23rd
98th
317th
Smith Numbers
23rd
55th
177th
Spelling Numbers
14th
72nd
218th
Star Wars GPT
8th
18th
28th
109th
Star Wars Opening Crawl
23rd
138th
Sudoku
13th
26th
112th
Sudoku (Fill-in)
19th10th
83rd
Taxicab Numbers
6th
18th
Ten-pin Bowling
11th
6th
55th
121st
Tic-tac-toe
16th
54th
167th
Time Distance
15th
36th
126th
Tongue-twisters
22nd
93rd
118th
Topological Sort
8th
105th
Tower of Hanoi
22nd
13th
32nd18th
17th
10th
34th
22nd
42nd
28th
12th
32nd17th
121st
Transpose Sentence
8th
10th
39th
132nd
Trinomial Triangle
11th11th
37th
137th
Ulam Sequence
7th
21st
68th
United States
25th
17th
119th
7th
171st
Vampire Numbers
18th
48th
Van Eck Sequence
22nd
89th
265th
Zeckendorf Representation
17th
54th
157th
Zodiac Signs
21st
8th
45th
128th
8th
λ
14th
40th
52nd
104th
π
12th
22nd
104th
118th
τ
20th
71st
108th
φ
24th
15th
68th
288th
√2
21st
72nd
434th
𝑒
25th
75th
261st12th