12 Days of Christmas
24th
24 Game
44th
99 Bottles of Beer
202nd
Abundant Numbers
703rd
Abundant Numbers (Long)
78th
Arabic to Roman
159th
Arithmetic Numbers
168th
Arrows
23rd
Ascending Primes
104th
ASCII Table
53rd
Billiards
42nd
brainfuck
29th
Card Number Validation
34th
Catalan Numbers
280th
Catalan’s Constant
232nd
Christmas Trees
17th
Collatz
644th
CSS Colors
33rd
Cubes
9th
Day of Week
1,207th1st
DFA Simulator
99th
Diamonds
1,569th
255th
1,620th
Divisors
4,915th4,288th4,420th1,549th3,413th
3,937th3,376th4,136th4,779th4,648th4,269th4,160th3,293rd4,250th3,669th4,397th4,795th4,035th4,976th2,522nd4,973rd4,955th
3,030th3,174th2,081st4,010th
3,035th2,826th3,124th2,161st4,408th3,197th621st4,966th26th4,436th4,601st4,271st1,428th
4,693rd4,682nd2,604th4,241st1,709th4,584th4,142nd3,809th
Emirp Numbers
74th
Emirp Numbers (Long)
43rd
Emojify
52nd
Evil Numbers
999th
4,267th
Evil Numbers (Long)
207th
1,987th
Factorial Factorisation
95th
Farey Sequence
49th
Fibonacci
8,691st
1,760th
Fizz Buzz
22nd
Foo Fizz Buzz Bar
239th
Forsyth–Edwards Notation
53rd
Fractions
173rd
Game of Life
658th
235th
Gijswijt’s Sequence
281st
Happy Numbers
2,632nd
115th
Happy Numbers (Long)
87th
Hexdump
52nd
Intersection
183rd
Inventory Sequence
270th
ISBN
1,321st
1,340th
1,334th
1,265th
39th
Jacobi Symbol
261st
Kaprekar Numbers
155th
Kolakoski Constant
48th
Kolakoski Sequence
386th
Leap Years
16th
Levenshtein Distance
876th
220th
990th988th
Leyland Numbers
126th
ln 2
616th
421st
Look and Say
65th
Lucky Numbers
843rd
43rd
Lucky Tickets
350th
Mahjong
77th
Maze
90th
Medal Tally
19th
Morse Decoder
19th
Morse Encoder
11th
Musical Chords
410th415th
392nd
21st
N Queens
22nd
Niven Numbers
417th
Niven Numbers (Long)
242nd
Number Spiral
48th
Odious Numbers
852nd
Odious Numbers (Long)
161st
Ordinal Numbers
124th
PalindromemordnilaP
372nd
Pangram Grep
2,091st
1,979th
2,060th
2,115th
1,973rd
72nd
2,212th2,162nd
2,225th
2,124th
Partition Numbers
63rd
Pascal’s Triangle
1,738th
556th
Pernicious Numbers
114th
Pernicious Numbers (Long)
59th
Poker
26th
Polyominoes
22nd
Prime Numbers
4,862nd
2,852nd
277th
Prime Numbers (Long)
1,718th
309th
Proximity Grid
32nd
QR Decoder
19th
Quine
3,517th
2,511th
3,339th
699th
Recamán
31st
Repeating Decimals
118th
Reverse Polish Notation
208th
Reversi
21st
Rijndael S-box
145th
Rock-paper-scissors-Spock-lizard
951st
22nd
Roman to Arabic
86th
ROT13
311th
Rule 110
163rd
Scrambled Sort
80th
Set
97th
Seven Segment
1,023rd
20th
SI Units
13th
Sierpiński Triangle
26th
Smith Numbers
32nd
Spelling Numbers
125th
Star Wars GPT
52nd
Star Wars Opening Crawl
17th
Sudoku
15th
Sudoku (Fill-in)
40th
Ten-pin Bowling
472nd
155th
Tic-tac-toe
137th
Time Distance
15th
Tongue-twisters
215th
270th
Transpose Sentence
111th
United States
145th
Vampire Numbers
26th
Van Eck Sequence
289th
Zeckendorf Representation
43rd
Zodiac Signs
24th
γ
338th
290th
λ
15th
π
311th
τ
288th
φ
153rd
√2
521st
𝑒
301st
2,037th