12 Days of Christmas
1,535th
1,740th
99 Bottles of Beer
168th
1,083rd
Abundant Numbers
1st428th41st
Abundant Numbers (Long)
1st449th44th
Alphabetic Numbers
15th
38th2nd💎
Arabic to Roman
29th
210th
480th
3rd
Arithmetic Numbers
1st490th139th
Ascending Primes
134th23rd41st
ASCII Table
💎16th2nd
Billiards
152nd3rd11th
brainfuck
282nd8th
Calendar
134th💎132nd
Card Number Validation
1st367th49th
Catalan Numbers
1st123rd403rd
Catalan’s Constant
214th
Chess Move Validation
52nd
Christmas Trees
508th32nd100th
Collatz
57th1,555th227th
Connect Four
89th50th106th
Continued Fractions
1st139th26th
Cubes
221st
Day of Week
830th594th751st1st
DFA Simulator
1st24th121st
Diamonds
256th35th32nd
Divisors
1st204th383rd
Emirp Numbers
254th416th7th
Emirp Numbers (Long)
225th199th10th
Evil Numbers
1st358th184th
Evil Numbers (Long)
548th242nd50th
Factorial Factorisation
1st6th7th
Farey Sequence
270th26th10th
Fibonacci
1st775th394th
Fizz Buzz
2,850th4,257th704th
Foo Fizz Buzz Bar
1,426th711th136th
Forsyth–Edwards Notation
196th
287th
Fractions
820th448th158th
Game of Life
1st14th6th
Gijswijt’s Sequence
246th
39th
Gray Code Decoder
1st107th24th
Gray Code Encoder
1st274th117th
Happy Numbers
1st213th55th
Happy Numbers (Long)
40th36th13th
Hexdump
63rd605th306th
Intersection
1st482nd39th
Inventory Sequence
1st368th28th
ISBN
1st69th57th
Jacobi Symbol
590th255th
Kaprekar Numbers
589th16th193rd
Kolakoski Constant
351st23rd203rd
Kolakoski Sequence
999th199th5th
Leap Years
1st1,333rd56th
Levenshtein Distance
383rd
Leyland Numbers
81st400th115th
ln 2
454th779th
Look and Say
1st386th43rd
Lucky Numbers
435th
93rd
Lucky Tickets
1st272nd31st
Mandelbrot
4th7th
Maze
434th336th3rd
Minesweeper
7th13th101st
Morse Decoder
22nd
Morse Encoder
313th
260th
Multitap Input
117th71st18th
N Queens
303rd153rd7th
Nim
13th9th26th
Niven Numbers
1st1,701st289th
Niven Numbers (Long)
1st713th102nd
Number Spiral
1st10th14th
Odious Numbers
1st236th146th
Odious Numbers (Long)
1st209th128th
Ordinal Numbers
615th1,173rd103rd
PalindromemordnilaP
1st110th61st
Pangram Grep
1st727th111th
Partition Numbers
507th
388th
Pascal’s Triangle
1st50th85th
Pernicious Numbers
1st249th180th
Pernicious Numbers (Long)
1st60th60th
Prime Numbers
1st23rd102nd
Prime Numbers (Long)
1st19th88th
Proximity Grid
310th296th24th
Quine
507th1st1,701st238th
149th
Recamán
1st45th41st
Repeating Decimals
12th
134th
Reverse Polish Notation
1st
395th
Roman to Arabic
571st793rd295th
51st
ROT13
94th188th62nd
Rule 110
299th128th67th
Scrambled Sort
1st76th51st
Set
469th31st4th
Seven Segment
💎505th94th
Sierpiński Triangle
285th
263rd
Smith Numbers
494th119th200th
Spelling Numbers
1st
162nd
115th
Star Wars GPT
3rd48th34th
Taxicab Numbers
292nd228th19th
Tic-tac-toe
407th
254th
Tongue-twisters
282nd
Topological Sort
3rd15th6th
Tower of Hanoi
789th62nd276th
Transpose Sentence
63rd1st178th110th
Trinomial Triangle
1st61st19th
Ulam Sequence
202nd203rd79th
United States
705th
Vampire Numbers
254th
Van Eck Sequence
1st71st38th
Zeckendorf Representation
1st61st24th
Zodiac Signs
5th
21st
π
124th285th1,039th
τ
1st325th866th
φ
1st51st
√2
1st521st
𝑒
1st178th757th