12 Days of Christmas
8th
24 Game
27th
99 Bottles of Beer
12th
Abundant Numbers
345th
Abundant Numbers (Long)
1,527th
770th
87th
Arabic to Roman
145th
Arithmetic Numbers
120th
Arrows
754th
25th
353rd
Ascending Primes
81st
ASCII Table
31st
Billiards
21st
brainfuck
31st
Calendar
208th248th51st
Card Number Validation
41st
Catalan Numbers
286th
Catalan’s Constant
150th
Christmas Trees
1,265th
17th
1,983rd
Collatz
69th
Continued Fractions
346th
358th
323rd
354th327th92nd
348th
CSS Colors
1,186th
1,063rd45th
979th
Cubes
8th
Day of Week
1st
DFA Simulator
32nd
Diamonds
1,465th
250th
Divisors
397th
Emirp Numbers
19th
Emirp Numbers (Long)
43rd
Emojify
34th
Evil Numbers
1,033rd
Evil Numbers (Long)
243rd
Factorial Factorisation
21st
Farey Sequence
56th
Fibonacci
9,523rd5,059th
3,344th
7,615th
7,545th
1,220th
4,387th
2,936th4,516th
4,855th
9,217th
Fizz Buzz
426th
Foo Fizz Buzz Bar
170th
Forsyth–Edwards Notation
35th
Fractions
178th
Game of Life
125th
Gijswijt’s Sequence
240th
Gray Code Decoder
190th
Gray Code Encoder
67th
Happy Numbers
52nd
Happy Numbers (Long)
63rd
Hexdump
43rd
Hilbert Curve
21st
Intersection
47th
861st
Inventory Sequence
216th
ISBN
50th
Jacobi Symbol
59th
Kaprekar Numbers
70th
Kolakoski Constant
16th
Kolakoski Sequence
437th
Leap Years
15th
Levenshtein Distance
199th
Leyland Numbers
100th
ln 2
501st
Look and Say
73rd
Lucky Numbers
60th
Lucky Tickets
98th
384th
Mahjong
285th
13th
Mandelbrot
25th
Maze
45th
Medal Tally
23rd
Minesweeper
399th400th
30th
Morse Decoder
19th
Morse Encoder
19th
Multitap Input
263rd
198th
159th
210th160th24th
307th
253rd
Musical Chords
229th
145th
176th174th
23rd
279th
283rd
N Queens
19th
Niven Numbers
575th
Niven Numbers (Long)
281st
Number Spiral
48th
1,660th
Odious Numbers
860th
1,014th
Odious Numbers (Long)
191st
Ordinal Numbers
119th
PalindromemordnilaP
379th
Pangram Grep
51st
Partition Numbers
31st
Pascal’s Triangle
521st
Pernicious Numbers
150th
Pernicious Numbers (Long)
67th
Poker
13th
Polyominoes
12th
Prime Numbers
311th
Prime Numbers (Long)
2,493rd
372nd
Proximity Grid
36th
QR Decoder
14th
Quine
3,574th
Recamán
49th
Repeating Decimals
61st
Reverse Polish Notation
193rd
Reversi
24th
Rijndael S-box
110th
83rd
9th
Rock-paper-scissors-Spock-lizard
22nd
Roman to Arabic
1,405th
1,393rd
97th
1,385th
ROT13
487th
Rule 110
99th
Scrambled Sort
155th
Set
56th
Seven Segment
26th
SI Units
4th
Sierpiński Triangle
29th
Smith Numbers
25th
Spelling Numbers
106th
Star Wars GPT
51st
Star Wars Opening Crawl
11th
Sudoku
7th
Sudoku (Fill-in)
26th
Ten-pin Bowling
600th
24th
Tic-tac-toe
158th
Time Distance
13th
Tongue-twisters
15th
Topological Sort
27th
Tower of Hanoi
355th766th428th
61st334th212th536th702nd1,028th430th692nd477th550th243rd689th815th684th649th471st120th974th941st463rd151st
699th169th278th652nd515th468th116th177th52nd774th292nd731st
462nd347th
718th370th895th397th820th631st
Transpose Sentence
889th
104th
Trinomial Triangle
299th
United States
30th
Vampire Numbers
21st
Van Eck Sequence
337th
Zeckendorf Representation
46th
Zodiac Signs
653rd
663rd
36th
657th
γ
174th
λ
10th
π
319th
τ
293rd
φ
189th
√2
574th
809th
𝑒
373rd