12 Days of Christmas
183rd
24 Game
124th
99 Bottles of Beer
229th
Abundant Numbers
17th
158th
Abundant Numbers (Long)
7th
100th
Arabic to Roman
141st
Arithmetic Numbers
11th
17th
76th
Arrows
89th
Ascending Primes
24th
37th
95th
ASCII Table
91st
Billiards
81st
brainfuck
95th
Calendar
5th
92nd
Card Number Validation
18th
68th
Catalan Numbers
99th
Christmas Trees
203rd
Collatz
71st
191st
Connect Four
30th
Continued Fractions
68th
CSS Colors
156th
Cubes
147th
DFA Simulator
80th
Diamonds
71st
Divisors
26th
125th
Emirp Numbers
258th
Emirp Numbers (Long)
104th
Emojify
80th
Evil Numbers
81st
47th
287th
Evil Numbers (Long)
51st
43rd
74th
189th
Factorial Factorisation
75th
Farey Sequence
178th
Fibonacci
76th3rd11th3rd44th1st13th36th14th23rd75th185th20th1st1st7th1st11th56th55th1st98th24th65th67th58th33rd
Fizz Buzz
270th
227th
Foo Fizz Buzz Bar
20th
21st
142nd
Fractions
19th
26th
338th
Game of Life
114th
Gijswijt’s Sequence
111th
Gray Code Decoder
14th
39th
81st
Gray Code Encoder
4th
6th
1st
38th
Happy Numbers
42nd
23rd
71st
155th
Happy Numbers (Long)
21st
4th
43rd
103rd
Hexdump
116th
Hilbert Curve
75th
Intersection
283rd
Inventory Sequence
14th
105th
ISBN
16th
53rd
128th
Kaprekar Numbers
14th
Kolakoski Constant
64th
Kolakoski Sequence
35th
62nd
135th
Leap Years
81st
45th
168th
100th
Leyland Numbers
13th
91st
ln 2
99th
Look and Say
12th
68th
92nd
Lucky Numbers
180th
Lucky Tickets
133rd
Mandelbrot
14th
15th
25th
75th
Maze
86th
Medal Tally
80th
Minesweeper
75th
Morse Decoder
106th
Morse Encoder
103rd
Multitap Input
55th
Niven Numbers
30th
126th
91st
Niven Numbers (Long)
21st
49th
78th
69th
Number Spiral
37th
90th
Odious Numbers
58th
168th
Odious Numbers (Long)
46th
38th
66th
119th
Ordinal Numbers
148th
PalindromemordnilaP
76th
Pangram Grep
29th
Partition Numbers
13th
51st
Pascal’s Triangle
155th
Pernicious Numbers
70th
88th
161st
Pernicious Numbers (Long)
16th
22nd
48th
Poker
6th
Prime Numbers
21st
32nd
179th
Prime Numbers (Long)
15th
25th
201st
Proximity Grid
7th
67th
Quine
318th
Recamán
126th
Repeating Decimals
91st
Reverse Polish Notation
112th
Rijndael S-box
23rd
Rock-paper-scissors-Spock-lizard
127th
Roman to Arabic
131st
ROT13
153rd
Rule 110
92nd
Scrambled Sort
86th
Set
46th
Seven Segment
140th
Sierpiński Triangle
178th
Smith Numbers
166th
Taxicab Numbers
48th
Tic-tac-toe
9th
58th
Time Distance
88th
Tongue-twisters
142nd
Topological Sort
85th
Tower of Hanoi
1st
5th
14th
43rd
Transpose Sentence
78th
Trinomial Triangle
75th
Vampire Numbers
77th
Van Eck Sequence
72nd
Zeckendorf Representation
10th
42nd
Zodiac Signs
78th
π
13th
102nd
6th
τ
12th
87th
φ
94th
√2
195th
𝑒
170th