12 Days of Christmas
117th
99 Bottles of Beer
78th
Abundant Numbers
65th
Abundant Numbers (Long)
137th
Alphabetic Numbers
68th
Arabic to Roman
21st
1st
19th
Arithmetic Numbers
143rd
Arrows
243rd
Ascending Primes
168th
ASCII Table
23rd
brainfuck
56th
Calendar
116th
Card Number Validation
91st
Catalan Numbers
219th
Chess Move Validation
37th
Christmas Trees
19th
Collatz
61st
45th
88th
53rd
Connect Four
48th
Continued Fractions
100th
CSS Colors
46th
Cubes
82nd
Day of Week
75th1st
DFA Simulator
17th
Diamonds
32nd
42nd
Divisors
55th
418th
Emirp Numbers
141st
Emirp Numbers (Long)
95th
Emojify
128th
Evil Numbers
34th
33rd
20th
16th
261st
Evil Numbers (Long)
290th
Factorial Factorisation
71st
Farey Sequence
127th
Fibonacci
59th
4th48th69th
11th62nd
157th
30th
212th
Fizz Buzz
62nd
141st
44th
428th
52nd
Foo Fizz Buzz Bar
21st
Forsyth–Edwards Notation
8th
5th
Fractions
45th
Game of Life
14th
24th
Gijswijt’s Sequence
50th
Gray Code Decoder
96th
Happy Numbers
157th
Happy Numbers (Long)
33rd
Hexdump
37th
Hilbert Curve
90th
Intersection
26th
Inventory Sequence
23rd
30th
ISBN
13th
34th
39th
Jacobi Symbol
35th
Kaprekar Numbers
82nd
Kolakoski Constant
168th
Kolakoski Sequence
71st
Leap Years
65th
125th
107th163rd
Levenshtein Distance
84th
Leyland Numbers
1st
ln 2
1st
Look and Say
15th
Lucky Numbers
87th
Lucky Tickets
41st
Mahjong
27th
Mandelbrot
90th
Maze
104th
Medal Tally
19th
Minesweeper
64th
Morse Decoder
34th
Morse Encoder
24th
Multitap Input
64th
Musical Chords
43rd
Niven Numbers
86th
158th
94th
Niven Numbers (Long)
65th
52nd
Number Spiral
14th
Odious Numbers
46th30th34th
47th
140th
Odious Numbers (Long)
273rd
Ordinal Numbers
14th
58th
5th44th
PalindromemordnilaP
115th
Pangram Grep
16th
133rd
40th
Partition Numbers
116th
Pascal’s Triangle
49th
Pernicious Numbers
63rd
125th
Pernicious Numbers (Long)
62nd
Poker
56th
Polyominoes
100th
Prime Numbers
183rd
Prime Numbers (Long)
67th
Proximity Grid
68th
Quine
1st1st28th72nd
95th45th58th131st38th
92nd
9th
Recamán
42nd
Repeating Decimals
38th
Reverse Polish Notation
24th
Reversi
61st
Rijndael S-box
19th
Rock-paper-scissors-Spock-lizard
34th
Roman to Arabic
47th
ROT13
167th
Rule 110
24th
17th
Scrambled Sort
145th
Set
124th
Seven Segment
23rd
24th
SI Units
53rd
Sierpiński Triangle
46th
Smith Numbers
36th
Spelling Numbers
120th
Star Wars GPT
103rd
Star Wars Opening Crawl
21st
Taxicab Numbers
71st
Ten-pin Bowling
31st
Tic-tac-toe
3rd
Time Distance
17th
Tongue-twisters
42nd
Tower of Hanoi
131st
Transpose Sentence
78th
Trinomial Triangle
97th
United States
44th
Vampire Numbers
33rd
Van Eck Sequence
37th
Zeckendorf Representation
108th
Zodiac Signs
22nd
γ
109th
λ
28th
π
513th
τ
302nd
φ
8th
27th
1st
√2
13th
25th
1st
𝑒
1st