Catalan Numbers in all languages 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 447th IanUtley 894 50 15ms 14 Nov 2023 447th ovs-code 🇩🇪 894 50 20ms 30 Jun 2024 453rd primo-ppcg 🇹🇭 893 34 228ms 29 Jan 2022 453rd Shanethegamer 🇺🇸 893 34 195ms 29 Jan 2022 453rd Steffan153 🇫🇮 893 34 193ms 19 Dec 2022 453rd MeWhenI 🇻🇦 893 34 223ms 28 Jan 2023 453rd DialFrost 🇸🇬 893 34 234ms 23 Dec 2023 453rd pardouin 🇫🇷 893 34 230ms 22 Sep 2024 453rd fuzzylojik-golf 🇺🇸 893 34 209ms 21 Sep 2025 460th clementblaudeau 893 48 9ms 29 Jun 2022 460th shelerr 893 48 9ms 14 Jul 2022 460th anter69 🇭🇺 893 48 9ms 24 Jul 2022 460th idoweinstein 893 48 11ms 4 Aug 2022 460th jakobkordez 🇸🇮 893 48 9ms 6 Nov 2022 460th M0PKOBKA 893 48 9ms 26 Dec 2022 460th Fracture17 893 48 9ms 17 Apr 2023 460th falsidge 893 48 9ms 15 Jun 2023 460th fourth-bit 893 48 9ms 24 Jun 2023 460th adamnielson42 🇺🇸 893 48 9ms 17 Aug 2023 460th mathisfun271 893 48 9ms 22 Dec 2023 460th logvp 893 48 9ms 30 Dec 2023 460th minhtrancccp 893 48 9ms 11 Jan 2024 460th inverseLorentz 🇦🇺 893 48 9ms 1 Apr 2024 460th Yewzir 🇧🇪 893 48 9ms 7 May 2024 460th abcdhhhh 893 48 9ms 25 Aug 2024 460th Languag3 893 48 10ms 3 Mar 2025 460th albanian-laundromat 893 48 9ms 26 Apr 2025 460th swtchblade 893 48 9ms 12 Jul 2025 460th luuumine 🇫🇷 893 48 9ms 10 Oct 2025 460th snoozingnewt 🇺🇸 893 48 10ms 21 days ago 460th CommandLeo 🇮🇹 893 48 9ms 4 days ago 482nd uttumuttu 🇫🇮 892 44 8ms 6 Mar 2022 482nd janbehrens 🇩🇪 892 44 9ms 24 Apr 2023 482nd two-bad 🇬🇧 892 44 8ms 25 Feb 2024 482nd targrik 892 44 9ms 15 Feb 2025 482nd snoozingnewt 🇺🇸 892 44 9ms 27 days ago 482nd alexsave 892 44 9ms 9 days ago 488th MeWhenI 🇻🇦 892 55 1,283ms 8 Jun 2023 488th pardouin 🇫🇷 892 55 1,338ms 23 Apr 2025 490th JayXon 🇺🇸 889 76 3,268ms 8 Nov 2024 490th pardouin 🇫🇷 889 76 3,142ms 30 Nov 2024 492nd Lydxn 🇨🇦 889 132 257ms 27 Feb 2023 493rd canissimia 🇦🇶 889 222 368ms 24 Mar 2024 494th acotis 887 139 133ms 17 Oct 2025 495th xsot 🇸🇬 887 140 619ms 19 Jun 2025 496th edsrzf 🇳🇿 885 57 40ms 14 Jan 2025 497th JayXon 🇺🇸 885 88 147ms 2 Jul 2022 498th btnlq 884 124 395ms 5 May 2024 499th KatieLG 🇬🇧 883 82 317ms 12 Oct 2022 499th janbehrens 🇩🇪 883 82 392ms 24 Apr 2023 499th Yewzir 🇧🇪 883 82 382ms 7 May 2024 502nd martin-viggiano 882 133 262ms 21 Jun 2022 502nd edsrzf 🇳🇿 882 133 266ms 18 Nov 2024 502nd fuzzylojik-golf 🇺🇸 882 133 263ms 8 Sep 2025 505th GrayJoKing 🇦🇺 881 44 74ms 17 Sep 2023 505th ovs-code 🇩🇪 881 44 78ms 12 Sep 2024 507th ovs-code 🇩🇪 880 48 127ms 3 Aug 2024 507th GrayJoKing 🇦🇺 880 48 124ms 13 Aug 2024 507th emgordon154 880 48 125ms 19 Sep 2024 507th pardouin 🇫🇷 880 48 124ms 22 Sep 2024 511th ovs-code 🇩🇪 879 58 3ms 27 Nov 2022 511th Steffan153 🇫🇮 879 58 3ms 3 Feb 2023 511th GrayJoKing 🇦🇺 879 58 3ms 18 Oct 2023 511th xsot 🇸🇬 879 58 3ms 8 Feb 2024 511th sean-niemann 🇺🇸 879 58 3ms 13 Mar 2025 511th pardouin 🇫🇷 879 58 3ms 13 Mar 2025 517th Shanethegamer 🇺🇸 878 107 1,160ms 27 Mar 2025 517th pardouin 🇫🇷 878 107 1,085ms 28 Mar 2025 517th emgordon154 878 107 1,799ms 28 Mar 2025 517th MeWhenI 🇻🇦 878 107 1,052ms 28 Mar 2025 517th DialFrost 🇸🇬 878 107 1,730ms 28 Mar 2025 522nd saito-ta 🇯🇵 878 131 85ms 20 Nov 2023 523rd Bubbler-4 877 46 24ms 11 Feb 2022 523rd kgolf 877 46 23ms 14 Feb 2022 525th GrayJoKing 🇦🇺 877 136 8ms 10 Apr 2022 First Prev 451–525 of 1,929 Next Last