Catalan Numbers in Python in chars. Achievements Cheevos Holes Languages Medals Miscellaneous 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 Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Multitap Input 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 Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 ArkScript Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang 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 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> ALGOL 68 ArkScript Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang 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 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily 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 Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Multitap Input 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 Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 319th 0xBenCantCode 611 72 10ms 13 May 2023 322nd HumanEquivalentUnit 603 73 10ms 12 Feb 2022 322nd AdamHe17 603 73 18ms 15 Aug 2022 322nd kellantech 603 73 17ms 4 Aug 2023 322nd FortuiteMan 🇫🇷 603 73 18ms 20 Oct 2024 326th DrPiranoid 595 74 10ms 26 Sep 2022 326th JudeTyrrell 595 74 12ms 5 Oct 2024 328th adoxography 587 75 10ms 19 Feb 2022 328th Bonjour27891 🇻🇳 587 75 18ms 19 Feb 2022 328th jhpaques 🇫🇷 587 75 13ms 29 Sep 2022 328th Troon 587 75 12ms 4 Nov 2022 328th olivermrose 🇺🇸 587 75 19ms 16 Jan 2023 328th jhu04 587 75 11ms 23 Jun 2023 328th dahappy1989 587 75 11ms 5 Nov 2023 335th jacklynnepenick 579 76 11ms 15 Feb 2022 335th hiichbindermax 579 76 15ms 25 Feb 2022 335th Andrey135296 579 76 10ms 4 Apr 2022 335th myleopard 579 76 11ms 20 Jul 2022 335th julian-hoelz 579 76 11ms 23 Sep 2024 335th tomh1012 579 76 11ms 18 Feb 2026 341st dzshn 571 77 12ms 15 Aug 2022 341st S-Ruban 571 77 12ms 25 Feb 2023 341st NickTheEASDude 🇺🇸 571 77 11ms 1 May 2024 341st jamesthekee 571 77 11ms 16 Apr 2025 341st 40fied4t 571 77 11ms 17 May 2025 346th amollberg 🇸🇪 564 78 10ms 29 Jan 2022 346th ArmaanAS 564 78 19ms 22 Feb 2022 346th lukemalek 564 78 10ms 10 Oct 2022 346th Bodo171 564 78 12ms 7 Dec 2022 346th bobbysq 564 78 11ms 20 Dec 2022 346th marcin7Cd 564 78 11ms 24 Mar 2023 346th TheZwierzLF 🇵🇱 564 78 11ms 17 May 2025 353rd trist224 🇫🇷 557 79 11ms 26 Aug 2022 353rd CatsAreFluffy 557 79 11ms 2 Sep 2023 353rd yuchuehw 557 79 20ms 6 Feb 2024 356th pyrolitic 🇮🇪 550 80 11ms 6 Apr 2022 356th andre-lameirinhas 🇵🇹 550 80 13ms 13 Aug 2022 356th grhkm21 550 80 11ms 19 Dec 2022 356th Florian-Mt 550 80 12ms 26 Sep 2023 356th NoneTheFewer 550 80 12ms 27 Dec 2025 356th zgialor-lab 550 80 18ms 4 days ago 362nd abba23 543 81 12ms 1 Jun 2022 362nd tpremoli 543 81 18ms 8 Mar 2023 362nd ridingqwerty 🇺🇸 543 81 10ms 7 Feb 2024 362nd willschremmer 543 81 11ms 28 Apr 2024 362nd PyryL 🇫🇮 543 81 11ms 23 Aug 2024 367th twocatsinatrenchcoat 537 82 12ms 3 Feb 2022 367th hjcafaroUC 537 82 10ms 15 Aug 2022 367th AodhanDalton 537 82 11ms 2 Sep 2022 367th loganmacdougall 🇨🇦 537 82 11ms 16 Nov 2022 367th goGuru 537 82 10ms 2 Jan 2023 367th latvianfarmer17 🇱🇻 537 82 11ms 20 Jul 2023 373rd felixcroc 524 84 11ms 28 Mar 2023 373rd Mr-McChicken 524 84 11ms 15 Oct 2023 375th ehulinsky 🇺🇸 518 85 19ms 8 May 2023 375th RaBa21 🇭🇺 518 85 23ms 19 Jul 2025 377th brimstonetrader 512 86 10ms 10 Jan 2024 377th Andrey2001 512 86 10ms 27 Nov 2025 379th za3k 506 87 11ms 11 Oct 2022 379th ComputerKWasTaken 🇺🇸 506 87 11ms 24 Sep 2024 381st shibacho 🇯🇵 500 88 11ms 24 Mar 2022 381st Wildst 500 88 11ms 23 Sep 2022 381st jaxmattfair 🇺🇸 500 88 18ms 22 May 2024 381st rsujeevan 500 88 10ms 5 May 2025 381st JOrE-Softwares 500 88 10ms 23 May 2025 381st Aquateraneal 🇺🇸 500 88 12ms 4 Nov 2025 387th MassimoParisi 494 89 17ms 25 Sep 2024 388th ItsEthanDev 484 91 11ms 14 Mar 2024 388th elana-teal 484 91 11ms 2 Jul 2025 390th FoxInTheClouds 478 92 19ms 18 Jan 2026 391st Trunksistor 🇫🇷 468 94 11ms 25 May 2022 391st hymanimy 468 94 12ms 24 Nov 2022 393rd 1231234md5 🇨🇳 440 100 11ms 11 Dec 2023 393rd roguh 🇬🇹 440 100 14ms 9 Jun 2024 395th Ugoran 436 101 11ms 19 Nov 2022 396th Andre3582 431 102 10ms 13 Mar 2022 396th griffinschreiber 431 102 12ms 25 Jun 2023 398th XenThe 🇬🇧 423 104 10ms 6 Nov 2025 399th galloj 🇨🇿 419 105 11ms 16 Aug 2022 399th BabySharkHi 419 105 10ms 22 Apr 2025 First Prev 321–400 of 434 Next Last