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 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 Chars Time Submitted 300th scpchicken 🇵🇼 611 72 15ms 18 Mar 2023 300th 0xBenCantCode 611 72 11ms 13 May 2023 303rd HumanEquivalentUnit 603 73 11ms 12 Feb 2022 303rd AdamHe17 603 73 21ms 15 Aug 2022 303rd kellantech 603 73 17ms 4 Aug 2023 303rd FortuiteMan 🇫🇷 603 73 19ms 20 Oct 2024 307th DrPiranoid 595 74 10ms 26 Sep 2022 307th JudeTyrrell 595 74 10ms 5 Oct 2024 309th adoxography 587 75 14ms 19 Feb 2022 309th Bonjour27891 🇻🇳 587 75 15ms 19 Feb 2022 309th jhpaques 🇫🇷 587 75 11ms 29 Sep 2022 309th Troon 587 75 10ms 4 Nov 2022 309th olivermrose 🇺🇸 587 75 18ms 16 Jan 2023 309th jhu04 587 75 10ms 23 Jun 2023 309th dahappy1989 587 75 9ms 5 Nov 2023 316th jacklynnepenick 579 76 10ms 15 Feb 2022 316th hiichbindermax 579 76 13ms 25 Feb 2022 316th Andrey135296 579 76 12ms 4 Apr 2022 316th myleopard 579 76 11ms 20 Jul 2022 316th julian-hoelz 579 76 10ms 23 Sep 2024 321st dzshn 571 77 9ms 15 Aug 2022 321st S-Ruban 571 77 10ms 25 Feb 2023 321st NickTheEASDude 🇺🇸 571 77 13ms 1 May 2024 321st jamesthekee 571 77 11ms 16 Apr 2025 321st 40fied4t 571 77 10ms 17 May 2025 326th amollberg 🇸🇪 564 78 12ms 29 Jan 2022 326th ArmaanAS 564 78 18ms 22 Feb 2022 326th lukemalek 564 78 9ms 10 Oct 2022 326th Bodo171 564 78 11ms 7 Dec 2022 326th bobbysq 564 78 11ms 20 Dec 2022 326th marcin7Cd 564 78 11ms 24 Mar 2023 326th TheZwierzLF 🇵🇱 564 78 11ms 17 May 2025 333rd trist224 🇫🇷 557 79 11ms 26 Aug 2022 333rd CatsAreFluffy 557 79 10ms 2 Sep 2023 333rd yuchuehw 557 79 20ms 6 Feb 2024 336th pyrolitic 🇮🇪 550 80 11ms 6 Apr 2022 336th andre-lameirinhas 🇵🇹 550 80 14ms 13 Aug 2022 336th grhkm21 550 80 11ms 19 Dec 2022 336th Florian-Mt 550 80 14ms 26 Sep 2023 340th abba23 543 81 15ms 1 Jun 2022 340th tpremoli 543 81 18ms 8 Mar 2023 340th ridingqwerty 🇺🇸 543 81 12ms 7 Feb 2024 340th willschremmer 543 81 14ms 28 Apr 2024 340th PyryL 🇫🇮 543 81 12ms 23 Aug 2024 345th twocatsinatrenchcoat 537 82 11ms 3 Feb 2022 345th hjcafaroUC 537 82 11ms 15 Aug 2022 345th AodhanDalton 537 82 13ms 2 Sep 2022 345th loganmacdougall 🇨🇦 537 82 10ms 16 Nov 2022 345th goGuru 537 82 11ms 2 Jan 2023 345th latvianfarmer17 🇱🇻 537 82 10ms 20 Jul 2023 351st felixcroc 524 84 11ms 28 Mar 2023 351st Mr-McChicken 524 84 14ms 15 Oct 2023 353rd ehulinsky 🇺🇸 518 85 18ms 8 May 2023 353rd RaBa21 🇭🇺 518 85 23ms 19 Jul 2025 355th brimstonetrader 512 86 11ms 10 Jan 2024 356th za3k 506 87 10ms 11 Oct 2022 356th ComputerKWasTaken 🇺🇸 506 87 11ms 24 Sep 2024 358th shibacho 🇯🇵 500 88 14ms 24 Mar 2022 358th Wildst 500 88 11ms 23 Sep 2022 358th jaxmattfair 🇺🇸 500 88 16ms 22 May 2024 358th rsujeevan 500 88 10ms 5 May 2025 358th JOrE-Softwares 500 88 13ms 23 May 2025 363rd MassimoParisi 494 89 18ms 25 Sep 2024 364th EthanJ-Brady 484 91 12ms 14 Mar 2024 364th elana-teal 484 91 12ms 2 Jul 2025 366th Trunksistor 🇫🇷 468 94 12ms 25 May 2022 366th hymanimy 468 94 13ms 24 Nov 2022 368th 1231234md5 🇨🇳 440 100 15ms 11 Dec 2023 368th roguh 🇬🇹 440 100 11ms 9 Jun 2024 370th Ugoran 436 101 11ms 19 Nov 2022 370th NoneTheFewer 436 101 11ms 17 May 2024 372nd Andre3582 431 102 13ms 13 Mar 2022 372nd griffinschreiber 431 102 11ms 25 Jun 2023 374th galloj 🇨🇿 419 105 11ms 16 Aug 2022 374th BabySharkHi 419 105 13ms 22 Apr 2025 First Prev 301–375 of 408 Next Last