12 Days of Christmas
1,210th750th
24 Game
326th
99 Bottles of Beer
1,011th43rd
Abundant Numbers
944th541st575th
Abundant Numbers (Long)
515th575th226th
Arabic to Roman
637th615th383rd
Arithmetic Numbers
620th681st
Arrows
463rd462nd
Ascending Primes
906th856th404th
ASCII Table
88th598th43rd
Billiards
133rd192nd125th
brainfuck
473rd432nd317th
Card Number Validation
279th253rd315th
Catalan Numbers
451st499th1,237th
Catalan’s Constant
394th909th
Christmas Trees
688th912th238th
Collatz
732nd4th208th
CSS Colors
652nd668th
Cubes
528th194th
Day of Week
340th102nd216th
DFA Simulator
168th
Diamonds
577th363rd
Divisors
146th180th
Emirp Numbers
1,408th876th
Emirp Numbers (Long)
687th438th
Emojify
670th
Evil Numbers
2,729th492nd848th
Evil Numbers (Long)
1,656th439th658th
Factorial Factorisation
561st478th
Farey Sequence
491st527th430th
Fibonacci
985th798th2,228th
Fizz Buzz
3,049th23rd499th
Foo Fizz Buzz Bar
1,519th552nd132nd
Forsyth–Edwards Notation
331st172nd
Fractions
686th939th
Game of Life
418th461st
Gijswijt’s Sequence
470th480th
Happy Numbers
1,572nd634th927th
Happy Numbers (Long)
832nd91st295th
Hexdump
353rd
Hilbert Curve
237th109th
Intersection
405th242nd
Inventory Sequence
76th46th
ISBN
120th327th
Jacobi Symbol
381st
Kaprekar Numbers
329th336th
Kolakoski Constant
566th887th
Kolakoski Sequence
820th509th826th
Leap Years
1,748th133rd125th
Levenshtein Distance
429th693rd38th
Leyland Numbers
579th139th
ln 2
405th1,010th
Look and Say
695th322nd566th
Lucky Numbers
790th608th
Lucky Tickets
362nd
497th
Mahjong
166th93rd
Mandelbrot
243rd305th284th
Maze
204th
Medal Tally
293rd272nd
Minesweeper
227th147th
Morse Decoder
271st299th
Morse Encoder
317th244th
Musical Chords
398th
N Queens
337th310th
Niven Numbers
946th63rd296th
Niven Numbers (Long)
55th709th
Number Spiral
425th149th
Odious Numbers
2,308th743rd841st
Odious Numbers (Long)
1,540th562nd903rd
Ordinal Numbers
712th145th624th
PalindromemordnilaP
349th321st
Pangram Grep
1,274th1,494th1,739th
Partition Numbers
387th449th434th
Pascal’s Triangle
1,177th734th114th
Pernicious Numbers
1,797th1,916th
Pernicious Numbers (Long)
741st630th
Poker
198th
Polyominoes
311th139th
Prime Numbers
1,129th863rd
Prime Numbers (Long)
863rd714th
Proximity Grid
269th
Quine
1,525th2,174th2,837th
Recamán
234th416th
Repeating Decimals
217th
Reverse Polish Notation
779th322nd677th
Reversi
367th
Rijndael S-box
501st231st
Rock-paper-scissors-Spock-lizard
455th
Roman to Arabic
653rd736th
ROT13
465th57th
Rule 110
529th434th
Scrambled Sort
308th
Set
347th389th
Seven Segment
608th
SI Units
145th
Sierpiński Triangle
928th790th
Smith Numbers
736th746th
Spelling Numbers
370th
Star Wars GPT
227th210th
Sudoku
140th
Sudoku (Fill-in)
346th
Ten-pin Bowling
371st
Tic-tac-toe
379th386th
Time Distance
317th
Tongue-twisters
1,189th579th230th
Topological Sort
251st
Tower of Hanoi
324th195th
Transpose Sentence
409th
Trinomial Triangle
191st45th
United States
634th
Vampire Numbers
578th505th
Van Eck Sequence
606th882nd943rd
Zeckendorf Representation
395th
Zodiac Signs
259th
γ
521st
λ
402nd828th
π
538th590th
τ
476th602nd
φ
891st334th1,539th
√2
1,205th515th1,650th
𝑒
692nd632nd720th