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 Minesweeper 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 Binary Lambda Calculus Calendar Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi 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 Minesweeper 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 Binary Lambda Calculus Calendar Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi Turtle Tutorial # Golfer Points Bytes Time Submitted 300th 0xBenCantCode 611 72 9ms 13 May 2023 302nd HumanEquivalentUnit 603 73 10ms 12 Feb 2022 302nd AdamHe17 603 73 17ms 15 Aug 2022 302nd kellantech 603 73 17ms 4 Aug 2023 302nd FortuiteMan 🇫🇷 603 73 17ms 20 Oct 2024 306th DrPiranoid 595 74 9ms 26 Sep 2022 306th JudeTyrrell 595 74 10ms 5 Oct 2024 308th adoxography 587 75 10ms 19 Feb 2022 308th Bonjour27891 🇻🇳 587 75 16ms 19 Feb 2022 308th jhpaques 🇫🇷 587 75 11ms 29 Sep 2022 308th Troon 587 75 12ms 4 Nov 2022 308th olivermrose 🇺🇸 587 75 17ms 16 Jan 2023 308th jhu04 587 75 9ms 23 Jun 2023 308th dahappy1989 587 75 9ms 5 Nov 2023 315th jacklynnepenick 579 76 9ms 15 Feb 2022 315th Andrey135296 579 76 9ms 4 Apr 2022 315th myleopard 579 76 10ms 20 Jul 2022 315th julian-hoelz 579 76 9ms 23 Sep 2024 319th dzshn 571 77 10ms 15 Aug 2022 319th S-Ruban 571 77 9ms 25 Feb 2023 319th NickTheEASDude 🇺🇸 571 77 10ms 1 May 2024 319th jamesthekee 571 77 10ms 16 Apr 2025 319th 40fied4t 571 77 9ms 17 May 2025 324th amollberg 🇸🇪 564 78 9ms 29 Jan 2022 324th ArmaanAS 564 78 17ms 22 Feb 2022 324th lukemalek 564 78 9ms 10 Oct 2022 324th Bodo171 564 78 10ms 7 Dec 2022 324th bobbysq 564 78 9ms 20 Dec 2022 324th marcin7Cd 564 78 10ms 24 Mar 2023 324th hiichbindermax 564 78 10ms 4 Sep 2024 324th TheZwierzLF 🇵🇱 564 78 10ms 17 May 2025 332nd trist224 🇫🇷 557 79 10ms 26 Aug 2022 332nd CatsAreFluffy 557 79 11ms 2 Sep 2023 332nd yuchuehw 557 79 17ms 6 Feb 2024 335th pyrolitic 🇮🇪 550 80 10ms 6 Apr 2022 335th P-Quentin 🇫🇷 550 80 9ms 11 Aug 2022 335th andre-lameirinhas 🇵🇹 550 80 10ms 13 Aug 2022 335th grhkm21 550 80 10ms 19 Dec 2022 335th Florian-Mt 550 80 10ms 26 Sep 2023 335th mossiegoat 550 80 9ms 29 Jul 2025 341st abba23 543 81 11ms 1 Jun 2022 341st tpremoli 543 81 17ms 8 Mar 2023 341st ridingqwerty 🇺🇸 543 81 10ms 7 Feb 2024 341st willschremmer 543 81 12ms 28 Apr 2024 341st PyryL 🇫🇮 543 81 10ms 23 Aug 2024 346th twocatsinatrenchcoat 537 82 9ms 3 Feb 2022 346th hjcafaroUC 537 82 9ms 15 Aug 2022 346th AodhanDalton 537 82 10ms 2 Sep 2022 346th loganmacdougall 🇨🇦 537 82 9ms 16 Nov 2022 346th goGuru 537 82 10ms 2 Jan 2023 346th latvianfarmer17 🇱🇻 537 82 9ms 20 Jul 2023 352nd felixcroc 524 84 10ms 28 Mar 2023 352nd Mr-McChicken 524 84 10ms 15 Oct 2023 354th ehulinsky 🇺🇸 518 85 17ms 8 May 2023 355th brimstonetrader 512 86 9ms 10 Jan 2024 356th za3k 506 87 10ms 11 Oct 2022 356th ComputerKWasTaken 🇺🇸 506 87 10ms 24 Sep 2024 358th shibacho 🇯🇵 500 88 9ms 24 Mar 2022 358th Wildst 500 88 9ms 23 Sep 2022 358th jaxmattfair 🇺🇸 500 88 16ms 22 May 2024 358th rsujeevan 500 88 11ms 5 May 2025 358th JOrE-Softwares 500 88 10ms 23 May 2025 358th Aquateraneal 500 88 12ms 10 days ago 364th MassimoParisi 494 89 16ms 25 Sep 2024 365th ItsEthanXYZ 484 91 10ms 14 Mar 2024 365th elana-teal 484 91 11ms 2 Jul 2025 367th Trunksistor 🇫🇷 468 94 10ms 25 May 2022 367th jmerle 🇳🇱 468 94 12ms 31 Oct 2022 367th hymanimy 468 94 10ms 24 Nov 2022 370th 1231234md5 🇨🇳 440 100 9ms 11 Dec 2023 370th roguh 🇬🇹 440 100 9ms 9 Jun 2024 372nd Ugoran 436 101 10ms 19 Nov 2022 372nd NoneTheFewer 436 101 9ms 17 May 2024 374th Andre3582 431 102 11ms 13 Mar 2022 374th griffinschreiber 431 102 10ms 25 Jun 2023 First Prev 301–375 of 412 Next Last