12 Days of Christmas
8th
44th
236th
460th
24 Game
104th
99 Bottles of Beer
3rd
224th
294th
Abundant Numbers
11th
250th
203rd
Abundant Numbers (Long)
4th
122nd
50th
Arabic to Roman
4th
127th
136th
Arithmetic Numbers
3rd
207th
Arrows
7th
93rd
33rd
Ascending Primes
4th
179th
ASCII Table
9th
34th
117th
200th
brainfuck
133rd
118th
Card Number Validation
158th
Catalan Numbers
17th
93rd
121st
Catalan’s Constant
4th
27th
57th
51st
Christmas Trees
4th
44th
179th
50th
Collatz
7th
210th
80th
CSS Colors
5th
123rd
Cubes
2nd
59th
117th
Day of Week
2nd
192nd
DFA Simulator
70th
Diamonds
5th
31st
64th
73rd
236th
80th
Divisors
10th
413th
108th
Emirp Numbers
4th
158th
206th
Emirp Numbers (Long)
3rd
61st
81st
Emojify
5th
87th
Evil Numbers
13th
327th
290th
34th
Evil Numbers (Long)
7th
134th
192nd
Factorial Factorisation
42nd
124th
Farey Sequence
3rd
73rd
Fibonacci
17th
454th
166th
Fizz Buzz
63rd65th
996th
38th
Foo Fizz Buzz Bar
9th23rd
215th
16th
Forsyth–Edwards Notation
2nd
137th
Fractions
6th
126th
197th
Game of Life
90th
Gijswijt’s Sequence
53rd
Happy Numbers
15th
76th
157th
190th
Happy Numbers (Long)
4th
85th
25th
Hexdump
2nd
145th
Intersection
123rd
102nd
Inventory Sequence
5th
67th
143rd
ISBN
4th
66th
33rd
Jacobi Symbol
41st
123rd
Kaprekar Numbers
75th
Kolakoski Constant
5th
32nd
60th
Kolakoski Sequence
13th
98th
139th
Leap Years
6th
401st
210th
Levenshtein Distance
198th
Leyland Numbers
226th
ln 2
6th
133rd
Look and Say
4th
122nd
227th
Lucky Numbers
4th
57th
163rd
Lucky Tickets
127th
Mahjong
64th
Maze
31st
64th
Medal Tally
2nd
44th
101st
Morse Decoder
3rd
48th
Morse Encoder
3rd
35th
Musical Chords
44th
N Queens
100th
Niven Numbers
12th
329th
396th
Niven Numbers (Long)
5th
129th
237th
Number Spiral
5th
16th
9th
29th
83rd
34th
114th
Odious Numbers
7th
253rd
142nd
Odious Numbers (Long)
6th
109th
141st
Ordinal Numbers
3rd
118th
46th
PalindromemordnilaP
100th
Pangram Grep
5th
203rd
356th
100th
Pascal’s Triangle
3rd
197th
98th
423rd
Pernicious Numbers
5th
142nd
226th
Pernicious Numbers (Long)
4th
63rd
128th
Poker
78th
Polyominoes
76th
Prime Numbers
11th
141st
335th
Prime Numbers (Long)
8th
145th
330th
Proximity Grid
68th
QR Decoder
74th
Quine
1st41st1st19th
99th245th133rd73rd21st24th
98th22nd36th4th43rd12th27th
27th69th
57th46th9th74th318th84th
102nd55th40th52nd80th89th
29th63rd32nd42nd
99th122nd
38th68th31st
40th
25th
Recamán
8th
64th
Repeating Decimals
119th
Reverse Polish Notation
6th
94th
153rd
Reversi
64th
Rijndael S-box
3rd
47th
5th
61st
Rock-paper-scissors-Spock-lizard
4th
25th
110th
Roman to Arabic
4th
125th
147th
ROT13
130th
Rule 110
88th
136th
Seven Segment
2nd
123rd
233rd
SI Units
28th
Sierpiński Triangle
4th
118th
230th
Smith Numbers
58th
125th
Spelling Numbers
2nd
113th
Star Wars Opening Crawl
3rd
87th
Sudoku
73rd
Sudoku (Fill-in)
49th
Ten-pin Bowling
75th
Tic-tac-toe
113th
Time Distance
💎
161st
Tongue-twisters
8th
146th
250th
Transpose Sentence
162nd
United States
135th
Vampire Numbers
1st
156th
Van Eck Sequence
5th
94th
253rd
Zeckendorf Representation
73rd
Zodiac Signs
3rd
42nd
91st
γ
10th
30th
43rd
57th
λ
12th
20th
46th
54th
55th
66th
68th
107th
π
8th38th11th34th17th61st113th90th58th8th
42nd58th47th43rd35th36th42nd12th29th
68th35th71st15th
25th98th130th116th
78th48th33rd34th88th86th81st39th159th16th81st18th99th66th
10th54th51st31st6th39th6th28th31st
τ
8th
43rd
12th
77th
130th
φ
9th
9th
40th
90th
284th
√2
9th
10th
40th
101st
44th
411th
26th
𝑒
7th
13th
53rd
106th
241st93rd