12 Days of Christmas
123rd14th
90th
215th
24 Game
15th
99 Bottles of Beer
41st12th
89th
169th
Abundant Numbers
132nd37th
117th
214th
Abundant Numbers (Long)
28th
23rd76th
421st
Arabic to Roman
57th26th
108th
273rd
Arithmetic Numbers
35th
68th
289th
Arrows
42nd
15th
76th
15th
237th
15th
16th
Ascending Primes
15th
32nd
153rd
ASCII Table
15th
60th
241st
Billiards
8th
105th
brainfuck
22nd
34th34th
159th
323rd
Calendar
7th
24th
83rd
Card Number Validation
11th
69th
146th
Catalan Numbers
30th
79th
332nd
Catalan’s Constant
17th
38th
124th
Christmas Trees
57th
44th
183rd
624th
Collatz
3rd
144th
473rd
Continued Fractions
7th
30th
79th
CSS Colors
11th
23rd
33rd
10th
72nd
6th
Cubes
12th
60th
152nd
Day of Week
1st
149th
DFA Simulator
12th
100th
Diamonds
39th
39th
31st
88th
446th
75th
Divisors
71st
32nd
876th
Emirp Numbers
38th
77th
474th
Emirp Numbers (Long)
23rd
32nd
248th
Emojify
29th
27th88th
227th
Evil Numbers
48th
255th
281st
12th
Evil Numbers (Long)
32nd
111th
181st
Factorial Factorisation
17th
54th
172nd
Farey Sequence
24th
57th
168th
Fibonacci
153rd
307th
832nd
44th
Fizz Buzz
3rd
57th
413th
890th
Foo Fizz Buzz Bar
34th
213th
347th
Forsyth–Edwards Notation
20th
45th
160th
Fractions
43rd
152nd
34th
529th
Game of Life
20th
15th
137th
Gijswijt’s Sequence
16th
119th
Gray Code Decoder
13th
37th
Gray Code Encoder
11th
1st
Happy Numbers
37th
72nd
125th
452nd
Happy Numbers (Long)
35th
269th
Hexdump
25th
160th
Hilbert Curve
8th
51st
Intersection
42nd
126th
364th
Inventory Sequence
27th
67th
203rd
ISBN
15th
61st20th35th
15th
18th
78th
94th
Jacobi Symbol
17th
41st
120th
Kaprekar Numbers
18th22nd
40th
77th
Kolakoski Constant
12th
34th
100th
Kolakoski Sequence
31st
272nd
Leap Years
73rd
285th
516th
Levenshtein Distance
11th
20th
81st
202nd
15th13th
Leyland Numbers
18th
70th
318th
ln 2
14th
41st
123rd
Look and Say
25th
30th116th
335th
Lucky Numbers
24th
42nd
247th
Lucky Tickets
16th
53rd
165th
Mahjong
8th
17th
79th
Mandelbrot
16th
114th
Maze
16th
46th
127th
Medal Tally
20th
128th
Minesweeper
8th
6th
23rd
82nd
Morse Decoder
19th
56th
168th
Morse Encoder
28th
56th
166th
Multitap Input
5th
50th
Musical Chords
25th
N Queens
14th
103rd
Niven Numbers
64th
186th
296th
Niven Numbers (Long)
1st
61st
49th
Number Spiral
27th
38th
63rd
181st
Odious Numbers
41st
208th
162nd
Odious Numbers (Long)
34th
117th
Ordinal Numbers
30th
120th
244th
PalindromemordnilaP
16th
50th
171st
Pangram Grep
23rd
12th
11th
15th
22nd38th
9th
155th
26th
242nd
19th
10th
Partition Numbers
19th
120th
Pascal’s Triangle
53rd47th
133rd
20th
537th
Pernicious Numbers
63rd
158th
499th
Pernicious Numbers (Long)
25th
68th
246th
Poker
19th
57th
105th
Polyominoes
7th
Prime Numbers
27th9th17th32nd26th67th26th17th59th178th60th68th22nd32nd38th53rd36th35th20th28th15th17th33rd27th16th29th19th74th21st18th131st14th94th21st36th110th24th65th1st28th82nd38th27th18th69th80th87th468th26th106th15th183rd100th18th42nd45th26th
17th25th23rd12th
Prime Numbers (Long)
36th
20th
206th
Proximity Grid
15th
110th
QR Decoder
16th
103rd
Quine
69th
316th
80th
14th
Recamán
17th
77th
224th
Repeating Decimals
15th
141st
Reverse Polish Notation
14th25th
95th
207th
Reversi
14th
87th
Rijndael S-box
22nd
Rock-paper-scissors-Spock-lizard
20th
9th
96th
199th
Roman to Arabic
49th38th
22nd
114th
318th
25th
ROT13
16th
180th
Rule 110
30th
93rd
265th
Scrambled Sort
17th
11th
45th
147th6th
3rd
Set
8th
112th
Seven Segment
31st
110th
206th
SI Units
11th
6th76th
Sierpiński Triangle
23rd
93rd
304th
Smith Numbers
23rd
51st
166th
Spelling Numbers
27th
68th
209th
Star Wars GPT
8th
18th
25th
98th
Star Wars Opening Crawl
22nd
131st
Sudoku
14th
24th
95th
Sudoku (Fill-in)
10th
76th
Ten-pin Bowling
11th
6th
50th
116th
Tic-tac-toe
15th
50th
154th
Time Distance
15th
117th
Tongue-twisters
21st
90th
112th
Topological Sort
7th
93rd
Tower of Hanoi
24th
14th
33rd18th
18th
11th
31st
21st
37th
30th
12th
31st18th109th
Transpose Sentence
8th
10th
39th
126th
Trinomial Triangle
10th
35th
123rd
United States
26th
112th
6th
163rd
Vampire Numbers
19th
51st
Van Eck Sequence
23rd
87th
260th
Zeckendorf Representation
16th
51st
148th
Zodiac Signs
19th
7th
119th
8th
λ
14th
47th
94th
π
12th
21st
100th
108th
τ
19th
71st
99th
φ
23rd
67th
279th
√2
20th
68th
419th
𝑒
23rd
71st
245th12th