Catalan Numbers in Python in chars. 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 Chars Time Submitted 297th simplylu 620 71 16ms 5 Jan 2025 302nd jmerle 🇳🇱 611 72 19ms 31 Oct 2022 302nd scpchicken 🇵🇼 611 72 14ms 18 Mar 2023 302nd 0xBenCantCode 611 72 12ms 13 May 2023 305th HumanEquivalentUnit 603 73 13ms 12 Feb 2022 305th AdamHe17 603 73 20ms 15 Aug 2022 305th kellantech 603 73 21ms 4 Aug 2023 305th FortuiteMan 🇫🇷 603 73 20ms 20 Oct 2024 309th DrPiranoid 595 74 13ms 26 Sep 2022 309th JudeTyrrell 595 74 13ms 5 Oct 2024 311th adoxography 587 75 14ms 19 Feb 2022 311th Bonjour27891 🇻🇳 587 75 26ms 19 Feb 2022 311th jhpaques 🇫🇷 587 75 14ms 29 Sep 2022 311th Troon 587 75 14ms 4 Nov 2022 311th olivermrose 🇺🇸 587 75 21ms 16 Jan 2023 311th jhu04 587 75 13ms 23 Jun 2023 311th dahappy1989 587 75 13ms 5 Nov 2023 318th jacklynnepenick 579 76 13ms 15 Feb 2022 318th hiichbindermax 579 76 18ms 25 Feb 2022 318th Andrey135296 579 76 13ms 4 Apr 2022 318th myleopard 579 76 13ms 20 Jul 2022 318th julian-hoelz 579 76 13ms 23 Sep 2024 323rd dzshn 571 77 13ms 15 Aug 2022 323rd S-Ruban 571 77 13ms 25 Feb 2023 323rd NickTheEASDude 🇺🇸 571 77 14ms 1 May 2024 323rd jamesthekee 571 77 13ms 16 Apr 2025 323rd 40fied4t 571 77 13ms 17 May 2025 328th amollberg 🇸🇪 564 78 13ms 29 Jan 2022 328th ArmaanAS 564 78 20ms 22 Feb 2022 328th lukemalek 564 78 13ms 10 Oct 2022 328th Bodo171 564 78 13ms 7 Dec 2022 328th bobbysq 564 78 14ms 20 Dec 2022 328th marcin7Cd 564 78 14ms 24 Mar 2023 328th TheZwierzLF 🇵🇱 564 78 14ms 17 May 2025 335th trist224 🇫🇷 557 79 14ms 26 Aug 2022 335th CatsAreFluffy 557 79 13ms 2 Sep 2023 335th yuchuehw 557 79 20ms 6 Feb 2024 338th pyrolitic 🇮🇪 550 80 15ms 6 Apr 2022 338th andre-lameirinhas 🇵🇹 550 80 13ms 13 Aug 2022 338th grhkm21 550 80 13ms 19 Dec 2022 338th Florian-Mt 550 80 13ms 26 Sep 2023 342nd abba23 543 81 15ms 1 Jun 2022 342nd tpremoli 543 81 20ms 8 Mar 2023 342nd ridingqwerty 🇺🇸 543 81 14ms 7 Feb 2024 342nd willschremmer 543 81 14ms 28 Apr 2024 342nd PyryL 🇫🇮 543 81 14ms 23 Aug 2024 347th twocatsinatrenchcoat 537 82 13ms 3 Feb 2022 347th hjcafaroUC 537 82 16ms 15 Aug 2022 347th AodhanDalton 537 82 13ms 2 Sep 2022 347th loganmacdougall 🇨🇦 537 82 14ms 16 Nov 2022 347th goGuru 537 82 18ms 2 Jan 2023 347th latvianfarmer17 🇱🇻 537 82 13ms 20 Jul 2023 353rd felixcroc 524 84 13ms 28 Mar 2023 353rd Mr-McChicken 524 84 13ms 15 Oct 2023 355th ehulinsky 🇺🇸 518 85 20ms 8 May 2023 355th RaBa21 🇭🇺 518 85 27ms 19 Jul 2025 357th brimstonetrader 512 86 14ms 10 Jan 2024 358th za3k 506 87 12ms 11 Oct 2022 358th ComputerKWasTaken 🇺🇸 506 87 13ms 24 Sep 2024 360th shibacho 🇯🇵 500 88 13ms 24 Mar 2022 360th Wildst 500 88 12ms 23 Sep 2022 360th jaxmattfair 🇺🇸 500 88 20ms 22 May 2024 360th rsujeevan 500 88 13ms 5 May 2025 360th JOrE-Softwares 500 88 14ms 23 May 2025 360th Aquateraneal 500 88 14ms 10 days ago 366th MassimoParisi 494 89 22ms 25 Sep 2024 367th ItsEthanXYZ 484 91 14ms 14 Mar 2024 367th elana-teal 484 91 13ms 2 Jul 2025 369th Trunksistor 🇫🇷 468 94 13ms 25 May 2022 369th hymanimy 468 94 13ms 24 Nov 2022 371st 1231234md5 🇨🇳 440 100 13ms 11 Dec 2023 371st roguh 🇬🇹 440 100 13ms 9 Jun 2024 373rd Ugoran 436 101 14ms 19 Nov 2022 373rd NoneTheFewer 436 101 14ms 17 May 2024 375th Andre3582 431 102 13ms 13 Mar 2022 First Prev 301–375 of 412 Next Last