Catalan Numbers in all languages 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 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 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 Apéry’s Constant Binary Lambda Calculus Calendar Connect Four Continued Fractions 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 Taxicab Numbers Turtle Tutorial All Languages ><> 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 ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel 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 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 ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel 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 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 Apéry’s Constant Binary Lambda Calculus Calendar Connect Four Continued Fractions 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 Taxicab Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 601st 386asm 🇺🇸 857 175 46ms 4 May 2023 602nd rucin93 🇵🇱 857 228 315ms 15 days ago 603rd GrayJoKing 🇦🇺 856 43 333ms 16 Jan 2024 603rd sisyphus-ppcg 🇦🇺 856 43 348ms 16 Jan 2024 603rd annaproxy 856 43 344ms 21 Jan 2024 603rd commandblockguy 🇺🇸 856 43 370ms 1 Sep 2025 607th MeWhenI 🇻🇦 855 59 41ms 13 Feb 2025 607th DialFrost 🇸🇬 855 59 40ms 13 Feb 2025 607th Shanethegamer 🇺🇸 855 59 38ms 13 Feb 2025 607th pardouin 🇫🇷 855 59 40ms 20 Mar 2025 611th inventshah 855 79 3,139ms 25 Oct 2024 611th error256 855 79 2,973ms 26 Oct 2024 611th emgordon154 855 79 2,969ms 1 Nov 2024 614th primo-ppcg 🇹🇭 855 129 44ms 14 Jan 2025 615th DialFrost 🇸🇬 855 131 1,564ms 13 Sep 2025 615th edsrzf 🇳🇿 855 131 1,698ms 13 Sep 2025 615th ovs-code 🇩🇪 855 131 1,499ms 14 Sep 2025 615th GolfingSuccess 🇬🇷 855 131 1,597ms 17 Sep 2025 615th emgordon154 855 131 1,578ms 28 Sep 2025 615th MeWhenI 🇻🇦 855 131 1,599ms 26 days ago 621st dokutan 854 41 645ms 22 Sep 2025 622nd primo-ppcg 🇹🇭 854 218 5ms 6 Aug 2023 623rd Codsilla 🇨🇦 853 43 467ms 3 Nov 2023 623rd Daniel-Ellison 853 43 315ms 10 Aug 2025 625th Natanaelel 🇸🇪 853 58 983ms 3 Jan 2024 626th MeWhenI 🇻🇦 853 73 459ms 28 Feb 2022 626th Shanethegamer 🇺🇸 853 73 488ms 23 Mar 2022 626th DialFrost 🇸🇬 853 73 419ms 26 Oct 2023 626th jipsong 🇩🇪 853 73 508ms 1 Jul 2024 626th emgordon154 853 73 490ms 25 May 2025 631st ovs-code 🇩🇪 853 180 16ms 15 Jul 2023 632nd GrayJoKing 🇦🇺 852 21 40ms 28 Jul 2022 632nd ovs-code 🇩🇪 852 21 56ms 2 Feb 2024 632nd xsot 🇸🇬 852 21 42ms 9 Jun 2024 632nd pardouin 🇫🇷 852 21 54ms 11 Oct 2024 636th KatieLG 🇬🇧 852 36 40ms 10 Apr 2022 636th SirBogman 🇺🇸 852 36 50ms 17 May 2022 636th Babafaba 852 36 34ms 15 Oct 2025 639th arcpolaris 852 85 361ms 16 Dec 2024 640th FlyingPenguin223 850 20 3ms 17 Oct 2024 641st j-Ewan 850 138 268ms 10 Mar 2022 642nd duckyluuk 🇳🇱 847 215 19ms 4 days ago 643rd sisyphus-ppcg 🇦🇺 846 42 36ms 22 May 2022 643rd primo-ppcg 🇹🇭 846 42 29ms 23 May 2022 643rd iakolzin 846 42 30ms 28 May 2022 643rd saito-ta 🇯🇵 846 42 30ms 8 Jun 2022 643rd nwellnhof 🇩🇪 846 42 30ms 8 Jun 2022 643rd fuzzylojik-golf 🇺🇸 846 42 30ms 20 Sep 2025 649th Shanethegamer 🇺🇸 846 48 76ms 11 Mar 2023 650th canissimia 🇦🇶 846 135 3ms 30 Jan 2022 650th btnlq 846 135 4ms 17 Nov 2022 652nd primo-ppcg 🇹🇭 846 332 65ms 25 Jun 2022 653rd SirBogman 🇺🇸 844 36 199ms 17 May 2022 654th DialFrost 🇸🇬 844 53 10ms 24 Mar 2025 655th CornerMercury 🇬🇧 844 75 102ms 6 days ago 656th JRaspass 🇬🇧 844 139 266ms 7 Feb 2024 656th Shanethegamer 🇺🇸 844 139 272ms 7 Feb 2024 656th DialFrost 🇸🇬 844 139 291ms 7 Feb 2024 659th fuzzylojik-golf 🇺🇸 843 75 100ms 8 Sep 2025 659th sean-niemann 🇺🇸 843 75 102ms 21 Sep 2025 661st Bubbler-4 842 46 82ms 13 Sep 2023 662nd annaproxy 842 86 339ms 5 May 2022 663rd primo-ppcg 🇹🇭 842 132 3ms 14 Nov 2022 664th snoozingnewt 🇨🇦 841 74 409ms 23 hours ago 665th ToE42 840 51 9ms 31 Jan 2022 665th kyleclaassen 840 51 9ms 12 Mar 2022 665th PiterAnnema 840 51 10ms 23 Mar 2022 665th OllieBoyne 🇬🇧 840 51 9ms 15 Apr 2022 665th TobyBoyne 🇬🇧 840 51 9ms 15 Apr 2022 665th SniperSmiley 🇺🇸 840 51 11ms 2 Jun 2022 665th abailey2020 🇺🇸 840 51 9ms 23 Jul 2022 665th suwat513 840 51 9ms 22 Sep 2022 665th 4ndyJ 🇬🇧 840 51 9ms 19 Jan 2023 665th CheeseCake628 🇳🇴 840 51 10ms 20 Feb 2023 665th aksyristos 840 51 10ms 4 Mar 2023 First Prev 601–675 of 1,951 Next Last