Catalan Numbers in Python in bytes. Cheevos Holes Recent Holes Langs Medals Misc All Holes 12 Days of Christmas 24 Game 99 Bottles of Beer Abundant Numbers Abundant Numbers (Long) Arabic to Roman Arithmetic Numbers Arrows Ascending Primes ASCII Table Billiards brainfuck Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz CSS Colors Cubes Day of Week DFA Simulator Diamonds Divisors Emirp Numbers Emirp Numbers (Long) Emojify Evil Numbers Evil Numbers (Long) Factorial Factorisation Farey Sequence Fibonacci Fizz Buzz Foo Fizz Buzz Bar Forsyth–Edwards Notation Fractions Game of Life Gijswijt’s Sequence Happy Numbers Happy Numbers (Long) Hexdump Hilbert Curve Intersection Inventory Sequence ISBN Jacobi Symbol Kaprekar Numbers Kolakoski Constant Kolakoski Sequence Leap Years Levenshtein Distance Leyland Numbers ln 2 Look and Say Lucky Numbers Lucky Tickets Mahjong Mandelbrot Maze Medal Tally Morse Decoder Morse Encoder Musical Chords N Queens Niven Numbers Niven Numbers (Long) Number Spiral Odious Numbers Odious Numbers (Long) Ordinal Numbers PalindromemordnilaP Pangram Grep Partition Numbers Pascal’s Triangle Pernicious Numbers Pernicious Numbers (Long) Poker Polyominoes Prime Numbers Prime Numbers (Long) Proximity Grid QR Decoder Quine Recamán Repeating Decimals Reverse Polish Notation Reversi Rijndael S-box Rock-paper-scissors-Spock-lizard Roman to Arabic ROT13 Rule 110 Scrambled Sort Set Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars GPT Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Tic-tac-toe Time Distance Tongue-twisters Topological Sort Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Apéry’s Constant Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir F# Factor Forth Fortran Gleam Go GolfScript Groovy Haskell Hexagony J Janet Java JavaScript jq Julia K Kotlin Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust Scheme sed SQL Swift Tcl TeX V VimL Wren Zig 05AB1E ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel Erlang Fennel Harbour Hare Haxe Hush Hy iogii Knight Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir F# Factor Forth Fortran Gleam Go GolfScript Groovy Haskell Hexagony J Janet Java JavaScript jq Julia K Kotlin Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust Scheme sed SQL Swift Tcl TeX V VimL Wren Zig Experimental Language 05AB1E ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel Erlang Fennel Harbour Hare Haxe Hush Hy iogii Knight Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Hole All 12 Days of Christmas 24 Game 99 Bottles of Beer Abundant Numbers Abundant Numbers (Long) Arabic to Roman Arithmetic Numbers Arrows Ascending Primes ASCII Table Billiards brainfuck Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz CSS Colors Cubes Day of Week DFA Simulator Diamonds Divisors Emirp Numbers Emirp Numbers (Long) Emojify Evil Numbers Evil Numbers (Long) Factorial Factorisation Farey Sequence Fibonacci Fizz Buzz Foo Fizz Buzz Bar Forsyth–Edwards Notation Fractions Game of Life Gijswijt’s Sequence Happy Numbers Happy Numbers (Long) Hexdump Hilbert Curve Intersection Inventory Sequence ISBN Jacobi Symbol Kaprekar Numbers Kolakoski Constant Kolakoski Sequence Leap Years Levenshtein Distance Leyland Numbers ln 2 Look and Say Lucky Numbers Lucky Tickets Mahjong Mandelbrot Maze Medal Tally Morse Decoder Morse Encoder Musical Chords N Queens Niven Numbers Niven Numbers (Long) Number Spiral Odious Numbers Odious Numbers (Long) Ordinal Numbers PalindromemordnilaP Pangram Grep Partition Numbers Pascal’s Triangle Pernicious Numbers Pernicious Numbers (Long) Poker Polyominoes Prime Numbers Prime Numbers (Long) Proximity Grid QR Decoder Quine Recamán Repeating Decimals Reverse Polish Notation Reversi Rijndael S-box Rock-paper-scissors-Spock-lizard Roman to Arabic ROT13 Rule 110 Scrambled Sort Set Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars GPT Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Tic-tac-toe Time Distance Tongue-twisters Topological Sort Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Apéry’s Constant Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 72nd Natanaelel 🇸🇪 978 45 12ms 3 Jan 2024 72nd klixel 🇨🇦 978 45 13ms 18 Nov 2024 78th btjones0 957 46 10ms 6 Feb 2022 78th SirBogman 🇺🇸 957 46 14ms 10 May 2022 78th 051 🇸🇬 957 46 12ms 19 Aug 2022 78th AlephSquirrel 957 46 10ms 7 Jan 2023 78th thehylian 957 46 10ms 11 Jan 2023 78th zacjl 957 46 10ms 20 Apr 2023 78th janbehrens 🇩🇪 957 46 9ms 24 Apr 2023 78th crispshaker 957 46 9ms 19 Jun 2023 78th ndren 957 46 11ms 5 Aug 2023 78th CornerMercury 🇬🇧 957 46 11ms 5 Aug 2023 78th wen1now 957 46 11ms 6 Nov 2023 78th rucin93 🇵🇱 957 46 10ms 6 Dec 2023 78th ballaire 957 46 10ms 27 Jan 2024 78th wuzekai518 957 46 10ms 21 Jun 2024 78th ahmetdemirag 🇨🇾 957 46 9ms 30 Jun 2024 78th FranklinJiaChen 957 46 11ms 3 Jul 2024 78th codingisgreatbutiamnot 957 46 14ms 25 Jul 2024 78th martion2007 957 46 10ms 14 Aug 2024 78th bizy-coder 957 46 10ms 16 Aug 2024 78th CaedenHarper 🇨🇦 957 46 10ms 2 Sep 2024 78th bzijlema 🇳🇱 957 46 10ms 14 Oct 2024 78th dokutan 957 46 10ms 18 Mar 2025 78th plcc0 957 46 10ms 27 Apr 2025 78th KasperKivimaeki 🇫🇮 957 46 11ms 29 Jun 2025 78th dirckvdende 957 46 10ms 24 Jul 2025 78th qpwoeirut 957 46 10ms 13 Aug 2025 78th blaztoma 🇱🇹 957 46 11ms 26 days ago 78th solisolu 957 46 10ms 20 days ago 78th michaelmgreer 957 46 7 days ago 107th RYNO8 936 47 15ms 18 Feb 2022 107th TFeld00 🇩🇰 936 47 10ms 22 Apr 2022 107th LukasFolwarczny 🇨🇿 936 47 11ms 16 Sep 2022 107th commandblockguy 🇺🇸 936 47 9ms 18 Sep 2022 107th KatieLG 🇬🇧 936 47 11ms 6 Oct 2022 107th betaveros 936 47 12ms 30 Dec 2022 107th Just4FunCoder 936 47 11ms 23 Mar 2023 107th vishwathg 936 47 16ms 4 Apr 2023 107th Schreipfelerer 936 47 12ms 9 Apr 2023 107th quimey 936 47 14ms 23 Jun 2023 107th dranjohn 936 47 9ms 16 Sep 2023 107th keelimeguy 🇺🇸 936 47 11ms 16 Dec 2023 107th bob-th 936 47 17ms 22 Jan 2024 107th fgrosshans 🇫🇷 936 47 12ms 16 Jul 2024 107th moustave 936 47 12ms 4 Dec 2024 107th Bulmenisaurus 936 47 19ms 6 Feb 2025 107th xiaoyiming123 936 47 10ms 23 Jul 2025 107th InigoK 🇺🇸 936 47 10ms 9 Aug 2025 125th clementblaudeau 917 48 9ms 29 Jun 2022 125th shelerr 917 48 14ms 14 Jul 2022 125th anter69 🇭🇺 917 48 13ms 24 Jul 2022 125th idoweinstein 917 48 11ms 4 Aug 2022 125th jakobkordez 🇸🇮 917 48 10ms 6 Nov 2022 125th M0PKOBKA 917 48 9ms 26 Dec 2022 125th Fracture17 917 48 12ms 17 Apr 2023 125th falsidge 917 48 10ms 15 Jun 2023 125th fourth-bit 917 48 9ms 24 Jun 2023 125th adamnielson42 🇺🇸 917 48 12ms 17 Aug 2023 125th mathisfun271 917 48 10ms 22 Dec 2023 125th logvp 917 48 9ms 30 Dec 2023 125th minhtrancccp 917 48 10ms 11 Jan 2024 125th inverseLorentz 🇦🇺 917 48 9ms 1 Apr 2024 125th Yewzir 🇧🇪 917 48 13ms 7 May 2024 125th abcdhhhh 917 48 10ms 25 Aug 2024 125th ryyyn 🇺🇸 917 48 13ms 11 Jan 2025 125th Languag3 917 48 10ms 3 Mar 2025 125th albanian-laundromat 917 48 11ms 26 Apr 2025 125th swtchblade 917 48 9ms 12 Jul 2025 125th luuumine 🇫🇷 917 48 12 days ago 146th LHuitre 898 49 11ms 1 Jun 2022 146th glesnick 898 49 10ms 14 Jul 2022 146th nstearns96 🇬🇧 898 49 16ms 29 Nov 2022 146th fkantelberg 898 49 12ms 6 Aug 2023 146th ei14 898 49 9ms 7 May 2024 First Prev 76–150 of 408 Next Last