Catalan’s Constant 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 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 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 225th ndren 761 78 35ms 28 Mar 2024 227th lyphyser 760 166 592ms 2 Feb 2024 228th stefangimmillaro 760 222 354ms 6 Oct 2025 229th ovs-code 🇩🇪 760 227 1,310ms 22 Oct 2024 230th lyphyser 758 184 789ms 2 Feb 2024 231st GrayJoKing 🇦🇺 756 60 1,263ms 3 Jun 2022 231st ovs-code 🇩🇪 756 60 144ms 21 Jul 2024 233rd ovs-code 🇩🇪 756 234 1,540ms 14 Sep 2025 234th SirBogman 🇺🇸 755 62 870ms 23 Jan 2024 235th Yewzir 🇧🇪 755 259 6ms 19 Dec 2024 236th DialFrost 🇸🇬 753 85 12ms 27 Aug 2023 237th TFeld00 🇩🇰 751 79 67ms 26 Apr 2022 237th FlorianCassayre 🇫🇷 751 79 78ms 26 Sep 2023 239th tomtheisen 🇺🇸 750 150 372ms 10 Jan 2023 240th DialFrost 🇸🇬 747 108 945ms 31 Oct 2023 241st MeWhenI 🇻🇦 747 226 371ms 43 hours ago 242nd Shanethegamer 🇺🇸 745 107 955ms 26 May 2022 243rd MeWhenI 🇻🇦 743 61 45ms 24 Aug 2022 244th elgan65536 740 248 122ms 11 Nov 2023 244th acotis 740 248 228ms 8 days ago 246th Steffan153 🇫🇮 737 135 118ms 18 Feb 2024 247th MeWhenI 🇻🇦 735 87 14ms 2 Jan 2022 247th didion0 🇺🇸 735 87 13ms 25 Jan 2022 249th CLOStrophobic 🇮🇹 734 128 2,226ms 22 Feb 2025 250th CornerMercury 🇬🇧 732 81 78ms 14 Feb 2025 250th 5cw 🇺🇸 732 81 12ms 28 Aug 2025 252nd emplv 🇱🇻 732 136 129ms 7 Dec 2022 253rd nwellnhof 🇩🇪 731 62 1,350ms 2 Jan 2022 254th lynn 727 104 252ms 14 Apr 2023 255th MeWhenI 🇻🇦 727 706 9ms 28 Nov 2023 256th primo-ppcg 🇹🇭 724 79 61ms 30 Jan 2022 257th DialFrost 🇸🇬 724 88 327ms 7 Jun 2024 258th dokutan 724 233 342ms 24 Sep 2025 259th anter69 🇭🇺 723 82 81ms 13 Feb 2024 259th duckyluuk 🇳🇱 723 82 89ms 15 Aug 2024 259th emgordon154 723 82 104ms 3 Jul 2025 262nd albanian-laundromat 723 206 2ms 25 Jun 2025 263rd clockworknazo 721 112 1,031ms 30 Oct 2023 264th dokutan 719 207 3ms 27 Mar 2024 265th m-tkach 🇺🇦 719 263 26ms 20 Jun 2022 266th ovs-code 🇩🇪 718 78 137ms 14 Feb 2025 267th sean-niemann 🇺🇸 718 235 352ms 24 Sep 2025 268th primo-ppcg 🇹🇭 715 58 42ms 14 Jan 2022 269th nwellnhof 🇩🇪 715 83 730ms 6 Jan 2022 269th commandblockguy 🇺🇸 715 83 283ms 22 Aug 2023 269th zacjl 715 83 18ms 21 Apr 2025 272nd MeWhenI 🇻🇦 713 209 3ms 10 Sep 2022 272nd m-tkach 🇺🇦 713 209 3ms 26 Oct 2022 274th dokutan 710 63 2,078ms 26 Mar 2023 275th SirBogman 🇺🇸 708 64 63ms 24 Jan 2024 276th emgordon154 703 81 508ms 3 Jul 2025 277th MeWhenI 🇻🇦 701 142 133ms 15 Oct 2022 278th emplv 🇱🇻 700 80 135ms 29 Oct 2024 279th error256 699 100 1,796ms 14 Feb 2025 280th duckyluuk 🇳🇱 694 82 425ms 29 Aug 2024 281st albanian-laundromat 694 211 830ms 22 days ago 282nd MeWhenI 🇻🇦 692 177 213ms 17 Nov 2022 283rd eprovst 🇧🇪 691 60 322ms 16 Sep 2025 284th rucin93 🇵🇱 691 81 133ms 22 Aug 2024 285th lynn 690 86 13ms 2 Jan 2022 285th fkantelberg 690 86 97ms 18 Jul 2025 285th Babafaba 690 86 263ms 17 days ago 288th Yewzir 🇧🇪 690 216 2ms 18 Jan 2024 289th stefangimmillaro 687 145 114ms 18 Oct 2023 290th Steffan153 🇫🇮 687 567 29ms 27 Feb 2024 291st sisyphus-ppcg 🇦🇺 685 90 2,142ms 13 Jan 2023 292nd MeWhenI 🇻🇦 685 569 30ms 7 Jun 2023 293rd NewDefectus 🇮🇱 682 87 15ms 5 Jan 2022 294th MeWhenI 🇻🇦 681 239 276ms 5 Feb 2022 294th dokutan 681 239 208ms 1 Jul 2025 296th MeWhenI 🇻🇦 678 94 378ms 14 Jul 2024 297th MeWhenI 🇻🇦 675 234 302ms 26 Aug 2023 298th stefangimmillaro 674 88 12ms 30 Dec 2024 299th lynn 673 579 29ms 23 Jul 2023 300th Shanethegamer 🇺🇸 666 96 13ms 26 May 2022 First Prev 226–300 of 1,645 Next Last