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 446th ovs-code 🇩🇪 894 50 20ms 30 Jun 2024 452nd primo-ppcg 🇹🇭 893 34 228ms 29 Jan 2022 452nd Shanethegamer 🇺🇸 893 34 195ms 29 Jan 2022 452nd Steffan153 🇫🇮 893 34 193ms 19 Dec 2022 452nd MeWhenI 🇻🇦 893 34 223ms 28 Jan 2023 452nd DialFrost 🇸🇬 893 34 234ms 23 Dec 2023 452nd pardouin 🇫🇷 893 34 230ms 22 Sep 2024 452nd fuzzylojik-golf 🇺🇸 893 34 209ms 21 Sep 2025 459th uttumuttu 🇫🇮 892 44 8ms 6 Mar 2022 459th janbehrens 🇩🇪 892 44 9ms 24 Apr 2023 459th two-bad 🇬🇧 892 44 8ms 25 Feb 2024 459th targrik 892 44 9ms 15 Feb 2025 459th snoozingnewt 🇺🇸 892 44 9ms 25 days ago 459th alexsave 892 44 9ms 7 days ago 465th clementblaudeau 892 48 9ms 29 Jun 2022 465th shelerr 892 48 14ms 14 Jul 2022 465th anter69 🇭🇺 892 48 13ms 24 Jul 2022 465th idoweinstein 892 48 11ms 4 Aug 2022 465th jakobkordez 🇸🇮 892 48 10ms 6 Nov 2022 465th M0PKOBKA 892 48 9ms 26 Dec 2022 465th Fracture17 892 48 12ms 17 Apr 2023 465th falsidge 892 48 10ms 15 Jun 2023 465th fourth-bit 892 48 9ms 24 Jun 2023 465th adamnielson42 🇺🇸 892 48 12ms 17 Aug 2023 465th mathisfun271 892 48 10ms 22 Dec 2023 465th logvp 892 48 9ms 30 Dec 2023 465th minhtrancccp 892 48 10ms 11 Jan 2024 465th inverseLorentz 🇦🇺 892 48 9ms 1 Apr 2024 465th Yewzir 🇧🇪 892 48 13ms 7 May 2024 465th abcdhhhh 892 48 10ms 25 Aug 2024 465th Languag3 892 48 10ms 3 Mar 2025 465th albanian-laundromat 892 48 11ms 26 Apr 2025 465th swtchblade 892 48 9ms 12 Jul 2025 465th luuumine 🇫🇷 892 48 9ms 10 Oct 2025 465th snoozingnewt 🇺🇸 892 48 9ms 19 days ago 465th CommandLeo 🇮🇹 892 48 9ms 2 days ago 487th MeWhenI 🇻🇦 892 55 1,283ms 8 Jun 2023 487th pardouin 🇫🇷 892 55 1,338ms 23 Apr 2025 489th JayXon 🇺🇸 889 76 3,268ms 8 Nov 2024 489th pardouin 🇫🇷 889 76 3,142ms 30 Nov 2024 491st Lydxn 🇨🇦 889 132 257ms 27 Feb 2023 492nd canissimia 🇦🇶 889 222 368ms 24 Mar 2024 493rd acotis 887 139 133ms 27 days ago 494th xsot 🇸🇬 887 140 619ms 19 Jun 2025 495th edsrzf 🇳🇿 885 57 40ms 14 Jan 2025 496th JayXon 🇺🇸 885 88 147ms 2 Jul 2022 497th btnlq 884 124 395ms 5 May 2024 498th KatieLG 🇬🇧 883 82 317ms 12 Oct 2022 498th janbehrens 🇩🇪 883 82 392ms 24 Apr 2023 498th Yewzir 🇧🇪 883 82 382ms 7 May 2024 501st martin-viggiano 882 133 262ms 21 Jun 2022 501st edsrzf 🇳🇿 882 133 266ms 18 Nov 2024 501st fuzzylojik-golf 🇺🇸 882 133 263ms 8 Sep 2025 504th GrayJoKing 🇦🇺 881 44 74ms 17 Sep 2023 504th ovs-code 🇩🇪 881 44 78ms 12 Sep 2024 506th ovs-code 🇩🇪 880 48 127ms 3 Aug 2024 506th GrayJoKing 🇦🇺 880 48 124ms 13 Aug 2024 506th emgordon154 880 48 125ms 19 Sep 2024 506th pardouin 🇫🇷 880 48 124ms 22 Sep 2024 510th ovs-code 🇩🇪 879 58 5ms 27 Nov 2022 510th Steffan153 🇫🇮 879 58 4ms 3 Feb 2023 510th GrayJoKing 🇦🇺 879 58 4ms 18 Oct 2023 510th xsot 🇸🇬 879 58 5ms 8 Feb 2024 510th sean-niemann 🇺🇸 879 58 4ms 13 Mar 2025 510th pardouin 🇫🇷 879 58 4ms 13 Mar 2025 516th Shanethegamer 🇺🇸 878 107 1,160ms 27 Mar 2025 516th pardouin 🇫🇷 878 107 1,085ms 28 Mar 2025 516th emgordon154 878 107 1,799ms 28 Mar 2025 516th MeWhenI 🇻🇦 878 107 1,052ms 28 Mar 2025 516th DialFrost 🇸🇬 878 107 1,730ms 28 Mar 2025 521st saito-ta 🇯🇵 878 131 85ms 20 Nov 2023 522nd Bubbler-4 877 46 24ms 11 Feb 2022 522nd kgolf 877 46 23ms 14 Feb 2022 524th GrayJoKing 🇦🇺 877 136 8ms 10 Apr 2022 525th Yewzir 🇧🇪 876 134 266ms 28 Oct 2023 First Prev 451–525 of 1,925 Next Last