12 Days of Christmas
15th
35th
24 Game
90th
99 Bottles of Beer
260th
Abundant Numbers
162nd
Abundant Numbers (Long)
106th
Alphabetic Numbers
63rd
Arabic to Roman
190th
Arithmetic Numbers
118th
Arrows
186th
Ascending Primes
89th
ASCII Table
128th
Billiards
70th
brainfuck
15th
123rd
Calendar
98th
Card Number Validation
92nd
Catalan Numbers
134th
Catalan’s Constant
79th
7th
Chess Move Validation
63rd
Christmas Trees
182nd
Collatz
141st
Connect Four
50th
Continued Fractions
97th
CSS Colors
29th
35th
Cubes
33rd
Day of Week
1st
DFA Simulator
22nd
Diamonds
38th
54th
84th
Divisors
16th
Emirp Numbers
228th
Emirp Numbers (Long)
98th
Emojify
87th
Evil Numbers
1st
64th
Evil Numbers (Long)
49th
Factorial Factorisation
17th
74th
Farey Sequence
136th
Fibonacci
214th
Fizz Buzz
88th
183rd
36th51st354th451st177th
44th
52nd
59th68th
64th
26th
59th
454th1,408th
318th267th
52nd52nd
38th
Foo Fizz Buzz Bar
21st
Forsyth–Edwards Notation
30th
Fractions
112th
Game of Life
30th
40th
Gijswijt’s Sequence
90th
Gray Code Decoder
90th
Gray Code Encoder
41st
Happy Numbers
77th
201st
Happy Numbers (Long)
94th
Hexdump
115th
Hilbert Curve
49th
Intersection
175th
Inventory Sequence
67th
ISBN
30th
12th
23rd
144th
Jacobi Symbol
89th
Kaprekar Numbers
64th
Kolakoski Constant
8th
Kolakoski Sequence
113th
Leap Years
193rd
Levenshtein Distance
80th
23rd12th
12th
Leyland Numbers
1st
ln 2
12th
Look and Say
207th
Lucky Numbers
91st
77th
Lucky Tickets
116th
Mahjong
88th
Mandelbrot
52nd
Maze
24th
Medal Tally
60th
Minesweeper
82nd
Morse Decoder
130th
Morse Encoder
142nd
Multitap Input
63rd
Musical Chords
73rd
N Queens
88th
Nim
26th
65th
Niven Numbers
55th
Niven Numbers (Long)
72nd
Number Spiral
97th
Odious Numbers
1st
Odious Numbers (Long)
1st
Ordinal Numbers
92nd
PalindromemordnilaP
104th
Pangram Grep
14th
33rd
28th58th
61st
40th
27th
36th
130th
45th33rd
Partition Numbers
111th
Pascal’s Triangle
73rd
124th
Pernicious Numbers
165th
Pernicious Numbers (Long)
141st
Poker
97th
Polyominoes
53rd
Prime Numbers
186th
Prime Numbers (Long)
68th
Proximity Grid
79th
QR Decoder
73rd
Quine
146th
65th
95th
Recamán
101st
Repeating Decimals
105th
Reverse Polish Notation
135th
Reversi
76th
Rijndael S-box
14th
16th
32nd
76th
Rock-paper-scissors-Spock-lizard
88th
Roman to Arabic
165th
ROT13
122nd
Rule 110
96th
Scrambled Sort
140th
Set
91st
Seven Segment
153rd
SI Units
75th
Sierpiński Triangle
129th
Smith Numbers
84th
Snake
Spelling Numbers
115th
Star Wars GPT
89th
Star Wars Opening Crawl
80th
Sudoku
31st
Sudoku (Fill-in)
46th
Taxicab Numbers
88th
Ten-pin Bowling
73rd
Tic-tac-toe
94th
Time Distance
105th
Tongue-twisters
14th
148th
Topological Sort
74th
Tower of Hanoi
107th
Transpose Sentence
120th
Trinomial Triangle
75th
Ulam Sequence
68th
United States
143rd
Vampire Numbers
127th
Van Eck Sequence
125th
Zeckendorf Representation
131st
Zodiac Signs
66th
γ
8th
21st
21st
8th
λ
9th
37th
59th
107th
7th
π
160th
8th
τ
136th
7th
φ
181st
7th
√2
14th
6th
𝑒
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