ISBN 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 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 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 Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix 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 ><> ALGOL 68 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 ArkScript 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 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 ArkScript 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 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 Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix 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 78th neel11235813 920 75 10ms 9 Nov 2023 78th duckyluuk 🇳🇱 920 75 9ms 15 Aug 2024 78th Mukundan314 920 75 10ms 30 Apr 2025 84th primo-ppcg 🇹🇭 919 46 142ms 13 Jan 2022 84th nwellnhof 🇩🇪 919 46 158ms 13 Jan 2022 86th Lydxn 🇨🇦 919 67 389ms 16 Jan 2024 86th JayXon 🇺🇸 919 67 387ms 2 days ago 88th KasperKivimaeki 🇫🇮 919 100 1ms 19 Jul 2024 89th rucin93 🇵🇱 919 116 389ms 24 Sep 2025 89th sean-niemann 🇺🇸 919 116 472ms 24 Sep 2025 89th JayXon 🇺🇸 919 116 485ms 25 Sep 2025 89th nwellnhof 🇩🇪 919 116 456ms 25 Sep 2025 89th MeWhenI 🇻🇦 919 116 466ms 7 Nov 2025 89th Steffan153 🇫🇮 919 116 364ms 24 days ago 95th NewDefectus 🇮🇱 918 77 9ms 11 Jan 2022 95th dmrichwa 🇺🇸 918 77 9ms 27 Oct 2022 95th stefangabos 🇷🇴 918 77 10ms 19 May 2023 95th sebipopa 🇷🇴 918 77 11ms 22 May 2023 95th Shanethegamer 🇺🇸 918 77 10ms 4 Jul 2023 95th coreynash 918 77 9ms 19 Oct 2023 101st JayXon 🇺🇸 918 94 2ms 21 May 2023 101st edsrzf 🇳🇿 918 94 2ms 24 Nov 2025 103rd GrayJoKing 🇦🇺 917 109 38ms 28 Jun 2024 104th Yax42 🇫🇷 915 84 517ms 31 Jan 2025 105th edsrzf 🇳🇿 912 111 6ms 27 Nov 2025 106th stefangimmillaro 911 117 363ms 6 Oct 2025 107th JayXon 🇺🇸 910 101 1ms 21 May 2023 107th nwellnhof 🇩🇪 910 101 1ms 23 Jun 2023 109th MeWhenI 🇻🇦 909 143 39ms 29 Apr 2025 109th stefangimmillaro 909 143 39ms 10 Jul 2025 111th JayXon 🇺🇸 908 64 1,255ms 22 Jun 2024 112th GolfingSuccess 🇬🇷 908 76 10ms 10 Jan 2022 112th annaproxy 908 76 9ms 15 Jan 2022 112th anter69 🇭🇺 908 76 10ms 22 Jan 2022 112th Shanethegamer 🇺🇸 908 76 10ms 20 Apr 2022 112th ndren 908 76 10ms 4 Oct 2023 112th DialFrost 🇸🇬 908 76 10ms 19 Nov 2023 112th Just4FunCoder 908 76 9ms 17 Feb 2024 112th Yewzir 🇧🇪 908 76 10ms 22 Jun 2024 112th CornerMercury 🇬🇧 908 76 11ms 14 Feb 2025 112th keelimeguy 🇺🇸 908 76 10ms 15 May 2025 112th snoozingnewt 🇨🇦 908 76 10ms 14 days ago 123rd Lydxn 🇨🇦 908 95 2ms 26 Feb 2023 123rd Steffan153 🇫🇮 908 95 2ms 9 Apr 2023 123rd GrayJoKing 🇦🇺 908 95 2ms 18 Jul 2024 123rd FlyingPenguin223 908 95 2ms 27 Oct 2024 123rd frosster 🇨🇦 908 95 2ms 27 days ago 128th Steffan153 🇫🇮 906 64 816ms 2 days ago 129th duckyluuk 🇳🇱 906 78 10ms 4 Oct 2024 129th targrik 906 78 9ms 13 Feb 2025 129th Yax42 🇫🇷 906 78 10ms 13 Nov 2025 132nd tailorspy 905 122 57ms 11 Jul 2024 132nd snyderek 🇺🇸 905 122 58ms 20 Jul 2024 132nd zygoloid 905 122 58ms 7 Aug 2024 135th xsot 🇸🇬 904 92 5ms 22 May 2025 136th Shanethegamer 🇺🇸 903 118 386ms 24 Sep 2025 137th Steffan153 🇫🇮 902 63 5ms 2 days ago 138th JayXon 🇺🇸 901 78 2,509ms 2 days ago 139th JohandeRuiter 🇳🇱 901 102 1ms 7 Jul 2024 140th Shanethegamer 🇺🇸 901 124 121ms 16 Jan 2022 140th lynn 901 124 124ms 16 Jan 2022 140th Sakisan 🇧🇪 901 124 126ms 12 Oct 2022 140th HPWiz 🇳🇿 901 124 120ms 31 Jan 2023 140th ovs-code 🇩🇪 901 124 125ms 13 May 2023 140th Lydxn 🇨🇦 901 124 125ms 3 Aug 2023 140th edsrzf 🇳🇿 901 124 118ms 19 Dec 2025 140th JayXon 🇺🇸 901 124 139ms 34 hours ago 148th Steffan153 🇫🇮 900 47 142ms 5 Dec 2022 148th SirFireball3521 900 47 151ms 15 Feb 2023 150th Steffan153 🇫🇮 900 68 124ms 6 Aug 2024 150th sean-niemann 🇺🇸 900 68 136ms 7 Aug 2024 150th JayXon 🇺🇸 900 68 124ms 15 Aug 2024 153rd Waffle3z 899 96 2ms 11 Jan 2022 153rd NickTheEASDude 🇺🇸 899 96 2ms 9 Apr 2024 153rd MeepMoop 899 96 2ms 10 Apr 2025 156th JayXon 🇺🇸 898 84 104ms 2 days ago 156th Steffan153 🇫🇮 898 84 107ms 2 days ago 156th edsrzf 🇳🇿 898 84 104ms 2 days ago 159th JayXon 🇺🇸 898 134 159ms 1 Nov 2025 159th kumavale 898 134 150ms 1 Nov 2025 First Prev 81–160 of 1,592 Next Last