12 Days of Christmas
19th76th
152nd
24 Game
81st
99 Bottles of Beer
16th74th
123rd
Abundant Numbers
76th
11th53rd
126th
Abundant Numbers (Long)
76th
Arabic to Roman
14th93rd
118th
Arithmetic Numbers
120th
Arrows
28th
55th
Ascending Primes
66th
ASCII Table
84th
Billiards
38th
brainfuck
131st
190th
Card Number Validation
65th
Catalan Numbers
1st
1st
Catalan’s Constant
8th
66th
Christmas Trees
19th
129th
Collatz
203rd
CSS Colors
106th
180th
Cubes
4th17th
62nd
Day of Week
175th
DFA Simulator
80th
Diamonds
28th17th
12th40th
128th38th
Divisors
12th28th
100th
Emirp Numbers
102nd
174th
Emirp Numbers (Long)
56th
Emojify
16th74th
162nd
Evil Numbers
85th
302nd
Evil Numbers (Long)
201st
Factorial Factorisation
48th
Farey Sequence
112th
Fibonacci
213th
28th1st
132nd
Fizz Buzz
252nd
148th1st
78th182nd
Foo Fizz Buzz Bar
181st
110th
Fractions
78th
183rd
Gijswijt’s Sequence
77th
Happy Numbers
34th22nd50th
215th
Happy Numbers (Long)
22nd
99th
Hexdump
81st
Intersection
43rd
100th
Inventory Sequence
97th
ISBN
43rd
109th
Jacobi Symbol
87th
Kaprekar Numbers
51st
Kolakoski Constant
8th49th
94th
Kolakoski Sequence
18th57th
138th
Leap Years
138th
44th
Levenshtein Distance
28th
94th
Leyland Numbers
30th
161st
ln 2
54th
Look and Say
66th
149th
Lucky Numbers
14th
88th
Lucky Tickets
11th40th
103rd
Mahjong
40th
Maze
84th
Medal Tally
66th
Morse Decoder
14th55th
138th
Morse Encoder
16th52nd
123rd
Musical Chords
66th
N Queens
56th
Niven Numbers
1st
31st
Niven Numbers (Long)
159th
Number Spiral
44th
107th
Odious Numbers
80th
217th
Odious Numbers (Long)
126th
Ordinal Numbers
18th51st
115th
PalindromemordnilaP
72nd
Pangram Grep
79th
9th
78th
Pascal’s Triangle
21st
171st
Pernicious Numbers
71st
38th76th
158th
Pernicious Numbers (Long)
182nd
Poker
51st
Polyominoes
52nd
Prime Numbers
21st92nd
137th
Prime Numbers (Long)
41st
Proximity Grid
58th
Quine
182nd1st25th93rd
1st28th105th
56th
Recamán
35th
5th42nd
112th
Repeating Decimals
66th
Reverse Polish Notation
171st
Rijndael S-box
88th
Rock-paper-scissors-Spock-lizard
6th67th
59th
Roman to Arabic
14th66th
114th
ROT13
68th
Rule 110
32nd
94th
Seven Segment
68th
161st
SI Units
61st
Sierpiński Triangle
56th
121st
Smith Numbers
140th
Spelling Numbers
5th31st
66th
Star Wars Opening Crawl
5th23rd
75th
Sudoku
6th
42nd
Sudoku (Fill-in)
8th
Time Distance
32nd
61st
Tongue-twisters
17th99th
156th
Transpose Sentence
106th
United States
77th
111th
Vampire Numbers
12th28th
86th
Van Eck Sequence
12th24th
44th
Zeckendorf Representation
76th
Zodiac Signs
69th
γ
40th
λ
14th
101st
π
13th
129th
τ
13th
106th
φ
13th
176th
√2
22nd
1st
𝑒
11th
1st