12 Days of Christmas
26th
39th
674th
24 Game
7th
99 Bottles of Beer
12th
894th
Abundant Numbers
31st
42nd
332nd
Abundant Numbers (Long)
13th
47th
221st
Arabic to Roman
24th
97th
Arithmetic Numbers
13th
40th
167th
Arrows
264th
Ascending Primes
13th
252nd
ASCII Table
26th
341st
brainfuck
302nd
Card Number Validation
139th
Catalan Numbers
19th
43rd
182nd
Catalan’s Constant
17th
15th145th
8th
Christmas Trees
49th
40th
370th
Collatz
11th156th
42nd
257th
CSS Colors
171st
Cubes
368th
Diamonds
34th
378th
Divisors
34th
52nd
527th
Emirp Numbers
23rd
481st
Emirp Numbers (Long)
9th
227th
Emojify
245th
Evil Numbers
26th
48th
144th
Evil Numbers (Long)
10th
45th
43rd
Factorial Factorisation
15th
161st
Farey Sequence
11th
164th
Fibonacci
87th153rd28th258th187th
18th
310th
151st23rd32nd
1st
42nd
26th
Fizz Buzz
99th473rd
53rd
565th977th
348th222nd
Foo Fizz Buzz Bar
18th
31st
135th
Forsyth–Edwards Notation
143rd
Fractions
47th
408th
Game of Life
135th
Gijswijt’s Sequence
10th
159th
Happy Numbers
23rd
39th
405th
Happy Numbers (Long)
12th
33rd
241st
Inventory Sequence
10th
33rd
135th
ISBN
35th
188th
Kaprekar Numbers
6th
104th
Kolakoski Constant
15th
17th153rd
Kolakoski Sequence
34th
34th
194th
Leap Years
24th
37th
231st
Levenshtein Distance
209th
Leyland Numbers
20th
46th
325th
ln 2
17th
212th
5th
Look and Say
21st
289th
Lucky Numbers
12th
254th
Morse Decoder
195th
Morse Encoder
248th
N Queens
139th
Niven Numbers
27th
40th
156th
Niven Numbers (Long)
12th
39th
168th
Number Spiral
18th
207th
Odious Numbers
27th
48th
153rd
Odious Numbers (Long)
13th
45th
232nd
Ordinal Numbers
33rd
254th
PalindromemordnilaP
193rd
Pangram Grep
42nd
117th
Partition Numbers
7th
Pascal’s Triangle
24th
39th
232nd
Pernicious Numbers
30th
46th
261st
Pernicious Numbers (Long)
13th
40th
188th
Polyominoes
8th
93rd
Prime Numbers
26th
42nd
149th
Prime Numbers (Long)
16th
49th
270th
Quine
1st1st94th105th145th
38th
61st
15th143rd301st84th129th69th1st86th
82nd
100th
Recamán
19th
42nd
316th
Reverse Polish Notation
33rd
205th
Rijndael S-box
18th
62nd
16th
114th
Rock-paper-scissors-Spock-lizard
208th
Roman to Arabic
36th
144th
Rule 110
225th
Seven Segment
128th
Sierpiński Triangle
250th
Smith Numbers
18th
18th256th
Spelling Numbers
200th
Tic-tac-toe
167th
Time Distance
180th
Tongue-twisters
24th
112th
Tower of Hanoi
37th
17th
124th
Transpose Sentence
198th
Trinomial Triangle
10th
United States
155th
Vampire Numbers
11th
11th241st
Van Eck Sequence
12th
36th
175th
Zeckendorf Representation
109th
γ
19th
83rd
λ
12th28th
9th43rd34th
56th
21st122nd
π
25th
331st
τ
41st
262nd
φ
37th
39th
206th
√2
25th
43rd
269th
𝑒
25th
41st
26th183rd96th