12 Days of Christmas
2,306th
421st
99 Bottles of Beer
13th
358th
Abundant Numbers
1st302nd33rd
Abundant Numbers (Long)
1st588th41st
Alphabetic Numbers
13th
3rd26th111th
Arabic to Roman
29th
85th
267th
5th
Arithmetic Numbers
1st648th121st
Ascending Primes
158th31st54th
ASCII Table
💎73rd34th
Billiards
178th6th8th
brainfuck
571st28th
Calendar
202nd1st208th
Card Number Validation
1st399th54th
Catalan Numbers
1st137th454th
Catalan’s Constant
211th
Chess Move Validation
50th
Christmas Trees
612th26th121st
Collatz
60th1,907th229th
Connect Four
114th58th3rd
Continued Fractions
1st296th152nd
Cubes
112th
Day of Week
1,041st683rd902nd1st
DFA Simulator
1st149th5th
Diamonds
298th55th52nd
Divisors
1st512th688th
Emirp Numbers
359th535th7th
Emirp Numbers (Long)
274th245th4th
Evil Numbers
1st351st184th
Evil Numbers (Long)
584th242nd50th
Factorial Factorisation
1st5th6th
Farey Sequence
237th26th8th
Fibonacci
1st778th384th
Fizz Buzz
3,991st1,327th1,331st
Foo Fizz Buzz Bar
1,204th288th274th
Forsyth–Edwards Notation
190th
185th
Fractions
801st505th203rd
Game of Life
1st14th6th
Gijswijt’s Sequence
284th
48th
Gray Code Decoder
1st104th24th
Gray Code Encoder
1st359th187th
Happy Numbers
1st164th103rd
Happy Numbers (Long)
56th53rd15th
Hexdump
79th315th231st
Intersection
1st40th57th
Inventory Sequence
1st409th28th
ISBN
1st100th57th
Jacobi Symbol
591st267th
Kaprekar Numbers
615th20th198th
Kolakoski Constant
367th27th227th
Kolakoski Sequence
1,010th61st5th
Leap Years
634th647th52nd
Levenshtein Distance
454th
Leyland Numbers
147th135th167th
ln 2
457th779th
Look and Say
1st404th53rd
Lucky Numbers
435th
114th
Lucky Tickets
1st89th54th
Mandelbrot
106th4th
Maze
475th289th160th
Minesweeper
6th21st34th
Morse Decoder
130th
Morse Encoder
54th
119th
Multitap Input
139th182nd81st
N Queens
314th80th6th
Nim
17th10th31st
Niven Numbers
1st1,396th286th
Niven Numbers (Long)
1st773rd101st
Number Spiral
1st10th15th
Odious Numbers
1st230th146th
Odious Numbers (Long)
1st209th128th
Ordinal Numbers
554th531st104th
PalindromemordnilaP
1st130th70th
Pangram Grep
1st938th150th
Partition Numbers
507th
399th
Pascal’s Triangle
1st97th132nd
Pernicious Numbers
1st250th180th
Pernicious Numbers (Long)
1st65th65th
Prime Numbers
1st23rd102nd
Prime Numbers (Long)
1st19th88th
Proximity Grid
350th93rd19th
Quine
507th1st1,700th238th
149th
Recamán
1st76th50th
Repeating Decimals
12th
149th
Reverse Polish Notation
1st
467th
Roman to Arabic
317th536th347th
30th
ROT13
147th290th115th
Rule 110
319th103rd88th
Scrambled Sort
1st135th97th
Set
509th218th4th
Seven Segment
91st265th13th
Sierpiński Triangle
271st
251st
Smith Numbers
617th135th228th
Spelling Numbers
1st
172nd
322nd
Star Wars GPT
3rd69th49th
Taxicab Numbers
354th277th23rd
Tic-tac-toe
460th
302nd
Tongue-twisters
162nd
Topological Sort
2nd35th6th
Tower of Hanoi
784th213th283rd
Transpose Sentence
61st1st207th102nd
Trinomial Triangle
1st90th43rd
Ulam Sequence
198th199th89th
United States
624th
Vampire Numbers
308th
Van Eck Sequence
1st75th58th
Zeckendorf Representation
1st166th19th
Zodiac Signs
3rd
8th
π
132nd79th1,058th
τ
1st13th883rd
φ
1st62nd
√2
1st234th
𝑒
1st177th759th