12 Days of Christmas
8th
43rd
242nd
478th
24 Game
111th
99 Bottles of Beer
3rd
229th
306th
Abundant Numbers
11th
262nd
213th
Abundant Numbers (Long)
4th
133rd
54th
Arabic to Roman
4th
134th
145th
Arithmetic Numbers
3rd
233rd
Arrows
7th
95th
39th
Ascending Primes
4th
203rd
ASCII Table
10th
36th
123rd
216th
brainfuck
139th
126th
Card Number Validation
170th
Catalan Numbers
19th
100th
129th
Catalan’s Constant
4th
29th
61st
54th
Christmas Trees
4th
45th
183rd
52nd
Collatz
7th
224th
85th
CSS Colors
5th
132nd
Cubes
2nd
63rd
122nd
Day of Week
2nd
206th
DFA Simulator
76th
Diamonds
5th
33rd
68th
78th
245th
87th
Divisors
10th
420th
118th
Emirp Numbers
4th
162nd
217th
Emirp Numbers (Long)
3rd
64th
88th
Emojify
5th
95th
Evil Numbers
13th
338th
306th
38th
Evil Numbers (Long)
7th
140th
207th
Factorial Factorisation
48th
140th
Farey Sequence
3rd
76th
Fibonacci
17th
471st
184th
Fizz Buzz
64th68th
1,014th
42nd
Foo Fizz Buzz Bar
9th25th
226th
19th
Forsyth–Edwards Notation
2nd
142nd
Fractions
6th
132nd
207th
Game of Life
95th
Gijswijt’s Sequence
57th
Happy Numbers
15th
82nd
162nd
198th
Happy Numbers (Long)
4th
91st
30th
Hexdump
2nd
152nd
Intersection
131st
112th
Inventory Sequence
5th
73rd
152nd
ISBN
4th
71st
36th
Jacobi Symbol
42nd
129th
Kaprekar Numbers
85th
Kolakoski Constant
5th
33rd
66th
Kolakoski Sequence
14th
100th
145th
Leap Years
6th
414th
223rd
Levenshtein Distance
203rd
Leyland Numbers
237th
ln 2
6th
145th
Look and Say
4th
128th
235th
Lucky Numbers
4th
62nd
170th
Lucky Tickets
137th
Mahjong
71st
Maze
34th
68th
Medal Tally
2nd
45th
104th
Morse Decoder
3rd
52nd
Morse Encoder
3rd
39th
Musical Chords
50th
N Queens
107th
Niven Numbers
13th
341st
409th
Niven Numbers (Long)
5th
136th
251st
Number Spiral
6th
16th
9th
30th
89th
35th
119th
Odious Numbers
7th
259th
152nd
Odious Numbers (Long)
6th
114th
151st
Ordinal Numbers
3rd
122nd
47th
PalindromemordnilaP
113th
Pangram Grep
5th
214th
375th
105th
Pascal’s Triangle
3rd
203rd
104th
445th
Pernicious Numbers
5th
144th
238th
Pernicious Numbers (Long)
4th
67th
137th
Poker
85th
Polyominoes
82nd
Prime Numbers
11th
146th
349th
Prime Numbers (Long)
8th
152nd
346th
Proximity Grid
73rd
QR Decoder
79th
Quine
1st42nd1st20th
102nd248th136th77th21st24th
101st22nd36th4th45th12th28th
31st75th
61st48th10th83rd326th84th
105th55th41st53rd81st90th
32nd72nd32nd43rd
110th124th
39th68th32nd
40th
26th
Recamán
8th
69th
Repeating Decimals
126th
Reverse Polish Notation
6th
96th
161st
Reversi
71st
Rijndael S-box
3rd
54th
6th
71st
Rock-paper-scissors-Spock-lizard
4th
28th
113th
Roman to Arabic
4th
127th
156th
ROT13
142nd
Rule 110
93rd
141st
Seven Segment
2nd
128th
241st
SI Units
31st
Sierpiński Triangle
4th
123rd
236th
Smith Numbers
60th
131st
Spelling Numbers
2nd
117th
Star Wars Opening Crawl
3rd
94th
Sudoku
78th
Sudoku (Fill-in)
56th
Ten-pin Bowling
85th
Tic-tac-toe
120th
Time Distance
💎
169th
Tongue-twisters
9th
156th
265th
Transpose Sentence
180th
United States
140th
Vampire Numbers
1st
171st
Van Eck Sequence
5th
99th
268th
Zeckendorf Representation
81st
Zodiac Signs
3rd
43rd
103rd
γ
10th
33rd
45th
62nd
λ
12th
21st
48th
55th
58th
68th
71st
113th
π
8th38th11th34th6th64th118th93rd59th9th
46th58th47th43rd36th36th42nd12th32nd
70th35th72nd16th
26th104th141st119th
80th48th34th34th93rd87th81st39th165th18th81st19th100th66th
10th54th53rd32nd7th39th6th28th
τ
8th
45th
12th
83rd
137th
φ
9th
9th
42nd
94th
300th
√2
9th
10th
42nd
107th
44th
426th
26th
𝑒
7th
13th
55th
113th
252nd101st