12 Days of Christmas
8th
45th
246th
490th
24 Game
116th
99 Bottles of Beer
3rd
229th
310th
Abundant Numbers
11th
264th
217th
Abundant Numbers (Long)
4th
135th
57th
Arabic to Roman
4th
135th
148th
Arithmetic Numbers
3rd
238th
Arrows
7th
98th
39th
Ascending Primes
4th
208th
ASCII Table
10th
37th
125th
222nd
brainfuck
140th
128th
Card Number Validation
174th
Catalan Numbers
19th
101st
133rd
Catalan’s Constant
4th
29th
61st
55th
Christmas Trees
4th
52nd
184th
53rd
Collatz
7th
228th
86th
CSS Colors
5th
133rd
Cubes
2nd
64th
123rd
Day of Week
2nd
209th
DFA Simulator
77th
Diamonds
5th
34th
72nd
78th
249th
90th
Divisors
10th
423rd
118th
Emirp Numbers
4th
164th
220th
Emirp Numbers (Long)
3rd
66th
91st
Emojify
5th
97th
Evil Numbers
13th
340th
316th
40th
Evil Numbers (Long)
7th
141st
211th
Factorial Factorisation
51st
144th
Farey Sequence
3rd
80th
Fibonacci
17th
478th
187th
Fizz Buzz
64th70th
1,023rd
42nd
Foo Fizz Buzz Bar
9th26th
229th
19th
Forsyth–Edwards Notation
2nd
144th
Fractions
6th
134th
211th
Game of Life
98th
Gijswijt’s Sequence
59th
Happy Numbers
15th
84th
162nd
200th
Happy Numbers (Long)
4th
91st
31st
Hexdump
2nd
153rd
Intersection
132nd
113th
Inventory Sequence
5th
74th
160th
ISBN
4th
71st
36th
Jacobi Symbol
44th
133rd
Kaprekar Numbers
91st
Kolakoski Constant
5th
35th
69th
Kolakoski Sequence
14th
101st
147th
Leap Years
6th
417th
224th
Levenshtein Distance
209th
Leyland Numbers
240th
ln 2
6th
151st
Look and Say
4th
128th
245th
Lucky Numbers
4th
65th
174th
Lucky Tickets
139th
Mahjong
72nd
Maze
36th
72nd
Medal Tally
2nd
49th
106th
Morse Decoder
3rd
55th
Morse Encoder
3rd
40th
Musical Chords
50th
N Queens
110th
Niven Numbers
13th
345th
413th
Niven Numbers (Long)
5th
138th
254th
Number Spiral
6th
16th
10th
30th
90th
37th
123rd
Odious Numbers
7th
262nd
153rd
Odious Numbers (Long)
6th
115th
155th
Ordinal Numbers
3rd
122nd
47th
PalindromemordnilaP
119th
Pangram Grep
5th
219th
379th
109th
Pascal’s Triangle
3rd
205th
107th
448th
Pernicious Numbers
5th
145th
246th
Pernicious Numbers (Long)
4th
69th
143rd
Poker
88th
Polyominoes
84th
Prime Numbers
11th
147th
357th
Prime Numbers (Long)
9th
153rd
354th
Proximity Grid
75th
QR Decoder
80th
Quine
1st44th1st21st
102nd245th137th80th22nd25th
102nd22nd37th4th45th12th30th
32nd76th
63rd49th10th86th328th86th
105th56th42nd55th83rd91st
32nd72nd32nd44th
99th124th
39th69th33rd
41st
27th
Recamán
8th
73rd
Repeating Decimals
133rd
Reverse Polish Notation
6th
99th
166th
Reversi
77th
Rijndael S-box
3rd
57th
6th
75th
Rock-paper-scissors-Spock-lizard
4th
30th
115th
Roman to Arabic
4th
129th
158th
ROT13
145th
Rule 110
94th
144th
Seven Segment
2nd
129th
246th
SI Units
31st
Sierpiński Triangle
4th
123rd
238th
Smith Numbers
62nd
134th
Spelling Numbers
2nd
118th
Star Wars Opening Crawl
3rd
95th
Sudoku
79th
Sudoku (Fill-in)
57th
Ten-pin Bowling
88th
Tic-tac-toe
126th
Time Distance
2nd
174th
Tongue-twisters
9th
157th
269th
Transpose Sentence
184th
United States
144th
Vampire Numbers
1st
173rd
Van Eck Sequence
5th
99th
271st
Zeckendorf Representation
83rd
Zodiac Signs
3rd
48th
107th
γ
10th
32nd
46th
65th
λ
12th
20th
47th
57th
59th
69th
72nd
113th
π
8th40th11th36th6th63rd121st97th60th9th
46th60th49th44th38th38th44th12th33rd
72nd37th74th17th
28th106th141st122nd
80th50th36th35th94th89th85th41st168th19th83rd21st72nd69th
10th56th54th34th7th41st6th30th
τ
8th
44th
12th
84th
138th
φ
9th
9th
41st
95th
303rd
√2
9th
10th
41st
107th
45th
436th
27th
𝑒
7th
13th
54th
113th
258th106th