12 Days of Christmas
123rd14th
90th
208th
24 Game
15th
99 Bottles of Beer
41st12th
87th
163rd
Abundant Numbers
132nd37th
115th
210th
Abundant Numbers (Long)
28th
415th
Arabic to Roman
57th26th
107th
267th
Arithmetic Numbers
35th
281st
Arrows
42nd
75th
232nd
Ascending Primes
15th
146th
ASCII Table
47th
236th
Billiards
8th
100th
brainfuck
20th
34th34th
156th
316th
Calendar
7th
76th
Card Number Validation
11th
137th
Catalan Numbers
30th
326th
Catalan’s Constant
17th
118th
Christmas Trees
57th
44th
182nd
614th
Collatz
3rd
141st
462nd
Continued Fractions
5th
61st
CSS Colors
11th
23rd
33rd
10th
68th
5th
Cubes
12th
60th
147th
Day of Week
1st
144th
DFA Simulator
12th
95th
Diamonds
39th
37th
85th
506th
73rd
Divisors
71st
32nd
865th
Emirp Numbers
37th
77th
468th
Emirp Numbers (Long)
23rd
244th
Emojify
28th
27th88th
222nd
Evil Numbers
45th
253rd
275th
12th
Evil Numbers (Long)
29th
179th
Factorial Factorisation
17th
166th
Farey Sequence
23rd
162nd
Fibonacci
151st
304th
816th
43rd
Fizz Buzz
3rd
57th
412th
880th
Foo Fizz Buzz Bar
34th
212th
341st
Forsyth–Edwards Notation
23rd
156th
Fractions
41st
149th33rd
520th
Game of Life
20th
130th
Gijswijt’s Sequence
16th
113th
Happy Numbers
37th
68th
123rd
445th
Happy Numbers (Long)
33rd
266th
Hexdump
25th
154th
Intersection
41st
126th
358th
Inventory Sequence
27th
197th
ISBN
15th
61st20th34th
15th
18th
80th
88th
Jacobi Symbol
17th
113th
Kaprekar Numbers
18th21st
73rd
Kolakoski Constant
13th
97th
Kolakoski Sequence
31st
261st
Leap Years
72nd
283rd
508th
Levenshtein Distance
11th
20th
80th
212th
14th13th
Leyland Numbers
18th
69th
312th
ln 2
14th
117th
Look and Say
25th
29th112th
326th
Lucky Numbers
24th
39th
237th
Lucky Tickets
15th
53rd
162nd
Mahjong
8th
75th
Mandelbrot
16th
109th
Maze
17th
126th
Medal Tally
20th
124th
Minesweeper
8th
5th
22nd
75th
Morse Decoder
19th
55th
162nd
Morse Encoder
28th
55th
161st
Multitap Input
5th
43rd
Musical Chords
24th
N Queens
14th
99th
Niven Numbers
63rd
186th
285th
Niven Numbers (Long)
1st
61st
42nd
Number Spiral
26th
63rd
176th
Odious Numbers
38th
207th
156th
Odious Numbers (Long)
31st
111th
Ordinal Numbers
30th
117th
240th
PalindromemordnilaP
16th
50th
168th
Pangram Grep
22nd
12th
11th
14th
22nd37th
8th
152nd26th
239th
18th
13th
Partition Numbers
18th
116th
Pascal’s Triangle
52nd
145th
18th
529th
Pernicious Numbers
60th
153rd
489th
Pernicious Numbers (Long)
24th
242nd
Poker
19th
57th
103rd
Polyominoes
7th
Prime Numbers
26th9th19th26th65th25th17th59th178th59th69th22nd31st37th51st35th34th20th27th14th16th37th27th15th29th18th71st21st17th128th
94th21st71st107th63rd50th80th38th26th17th67th78th86th463rd25th105th15th179th96th16th41st45th
17th11th
16th
Prime Numbers (Long)
35th
20th
202nd
QR Decoder
16th
98th
Quine
68th
316th
75th
14th
Recamán
17th
75th
220th
Repeating Decimals
15th
134th
Reverse Polish Notation
14th25th
93rd
203rd
Reversi
14th
83rd
Rijndael S-box
22nd
Rock-paper-scissors-Spock-lizard
20th
9th
96th
195th
Roman to Arabic
48th37th
21st
113th
315th
20th
ROT13
15th
176th
Rule 110
30th
92nd
261st
Scrambled Sort
17th
142nd
Set
8th
Seven Segment
31st
110th
203rd
SI Units
11th
5th71st
Sierpiński Triangle
23rd
91st
298th
Smith Numbers
23rd
162nd
Spelling Numbers
26th
66th
205th
Star Wars GPT
8th
90th
Star Wars Opening Crawl
22nd
126th
Sudoku
13th
24th
94th
Sudoku (Fill-in)
10th
72nd
Ten-pin Bowling
11th
6th
50th
112th
Tic-tac-toe
14th
150th
Time Distance
15th
114th
Tongue-twisters
21st
89th
109th
Topological Sort
7th
89th
Tower of Hanoi
21st
13th
31st17th
16th
9th
27th
17th
26th
11th
28th14th102nd
Transpose Sentence
8th
119th
Trinomial Triangle
10th
115th
United States
26th
112th
6th
158th
Vampire Numbers
19th
Van Eck Sequence
23rd
85th
255th
Zeckendorf Representation
15th
142nd
Zodiac Signs
19th
7th
113th
8th
λ
14th
47th
90th
π
11th
21st
98th
103rd
τ
19th
70th
95th
φ
23rd
66th
274th
√2
20th
68th
411th
𝑒
23rd
71st
240th11th