12 Days of Christmas
141st
99 Bottles of Beer
194th
Abundant Numbers
1,818th
623rd
Abundant Numbers (Long)
1,487th
146th
Arabic to Roman
373rd
Arithmetic Numbers
23rd
Arrows
445th
Ascending Primes
320th
ASCII Table
459th
Billiards
44th
brainfuck
484th
Card Number Validation
348th
Catalan Numbers
787th
210th
Catalan’s Constant
231st
Christmas Trees
622nd
Collatz
108th
CSS Colors
722nd
Cubes
289th
Day of Week
476th
Diamonds
394th
Divisors
1,213th
34th
Emirp Numbers
272nd
Emirp Numbers (Long)
94th
Emojify
557th
Evil Numbers
2,858th
2,262nd
195th
2,244th
Evil Numbers (Long)
1,721st
1,269th
101st
Factorial Factorisation
274th
Farey Sequence
308th
Fibonacci
3,867th
1,838th
2,762nd52nd
3,371st3,393rd
Fizz Buzz
1,539th1,414th
5,240th
857th
Foo Fizz Buzz Bar
1,803rd
19th
Forsyth–Edwards Notation
121st
Fractions
398th
381st
Game of Life
219th
Gijswijt’s Sequence
257th
Happy Numbers
377th
737th
Happy Numbers (Long)
476th
209th
Hexdump
176th
Intersection
154th
Inventory Sequence
133rd
ISBN
103rd
Jacobi Symbol
513th
Kaprekar Numbers
470th
Kolakoski Constant
252nd
Kolakoski Sequence
225th
Leap Years
2,289th
757th2,689th
Levenshtein Distance
489th
Leyland Numbers
4th
ln 2
445th
249th
Look and Say
453rd
Lucky Numbers
32nd
Lucky Tickets
227th
Maze
31st
Medal Tally
288th
Morse Decoder
367th
Morse Encoder
341st
N Queens
166th
Niven Numbers
1,973rd
387th
Niven Numbers (Long)
1,196th
470th
Number Spiral
464th
Odious Numbers
2,455th
1,758th
166th
Odious Numbers (Long)
1,449th
1,212th
139th
Ordinal Numbers
154th
PalindromemordnilaP
221st
Pangram Grep
454th
113th
Partition Numbers
245th
Pascal’s Triangle
219th
Pernicious Numbers
1,195th
Pernicious Numbers (Long)
213th
Poker
143rd
Prime Numbers
1,529th1,285th1,630th
105th
449th
Prime Numbers (Long)
1,418th
96th
Proximity Grid
284th
QR Decoder
170th
Quine
246th
699th
Recamán
360th
Repeating Decimals
256th
Reverse Polish Notation
1st
219th
Reversi
217th
Rock-paper-scissors-Spock-lizard
259th
Roman to Arabic
464th
ROT13
5th
289th
Rule 110
406th
Scrambled Sort
34th
Set
24th
Seven Segment
361st
Sierpiński Triangle
440th
Smith Numbers
220th
Spelling Numbers
367th
Star Wars GPT
109th
Star Wars Opening Crawl
174th
Tic-tac-toe
338th
Time Distance
151st
Tongue-twisters
390th
Transpose Sentence
217th
United States
457th
Vampire Numbers
145th
Van Eck Sequence
351st
γ
258th
λ
177th
π
495th
68th
τ
91st
φ
637th
124th
√2
568th
𝑒
551st