Tutorial 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 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 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers 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 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 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 803rd lukegustafson 🇺🇸 0 65 13ms 7 Dec 2024 803rd Europe2048 0 65 14ms 7 Dec 2024 803rd neel11235813 0 65 14ms 9 Dec 2024 803rd Seek64 🇩🇪 0 65 14ms 10 Dec 2024 803rd MeWhenI 🇻🇦 0 65 3ms 11 Dec 2024 803rd antimon2 🇯🇵 0 65 15ms 16 Dec 2024 803rd error256 0 65 8ms 16 Dec 2024 803rd edsrzf 🇳🇿 0 65 8ms 18 Dec 2024 803rd bizy-coder 0 65 14ms 28 Dec 2024 803rd Bulmenisaurus 0 65 13ms 1 Jan 2025 803rd m-tkach 🇺🇦 0 65 187ms 3 Jan 2025 803rd emgordon154 0 65 10ms 11 Jan 2025 803rd prplz 🇦🇺 0 65 17ms 23 Jan 2025 803rd kg583 🇺🇸 0 65 9ms 23 Jan 2025 803rd CLOStrophobic 🇮🇹 0 65 10ms 23 Jan 2025 803rd mathisfun271 0 65 15ms 25 Jan 2025 803rd Natanaelel 🇸🇪 0 65 13ms 26 Jan 2025 803rd Shanethegamer 🇺🇸 0 65 11ms 30 Jan 2025 803rd firegene 🇮🇪 0 65 14ms 30 Jan 2025 803rd Lydxn 🇨🇦 0 65 14ms 31 Jan 2025 803rd commandblockguy 🇺🇸 0 65 17ms 2 Feb 2025 803rd GolfingSuccess 🇬🇷 0 65 8ms 3 Feb 2025 803rd bricknellj 0 65 14ms 5 Feb 2025 803rd qpwoeirut 0 65 7 Feb 2025 803rd xyangst 0 65 10ms 14 Feb 2025 803rd emgordon154 0 65 70ms 17 Feb 2025 803rd acotis 0 65 1,160ms 18 Feb 2025 803rd gigaprofisi 🇺🇸 0 65 1,100ms 3 Mar 2025 803rd GolfingSuccess 🇬🇷 0 65 201ms 6 Mar 2025 803rd Jacob385 0 65 4ms 19 Mar 2025 803rd 4atj 0 65 14ms 10 Apr 2025 803rd orthoplex 🇨🇽 0 65 14ms 16 Apr 2025 803rd MeWhenI 🇻🇦 0 65 8ms 17 Apr 2025 803rd DialFrost 🇸🇬 0 65 8ms 17 Apr 2025 803rd DialFrost 🇸🇬 0 65 24ms 17 Apr 2025 803rd error256 0 65 13ms 17 Apr 2025 803rd edsrzf 🇳🇿 0 65 184ms 17 Apr 2025 803rd edsrzf 🇳🇿 0 65 3ms 18 Apr 2025 803rd HumanoidCPU 0 65 9ms 18 Apr 2025 803rd HumanoidCPU 0 65 159ms 18 Apr 2025 803rd DialFrost 🇸🇬 0 65 174ms 18 Apr 2025 803rd BlankSpruce 0 65 14ms 18 Apr 2025 803rd Shanethegamer 🇺🇸 0 65 158ms 18 Apr 2025 803rd CaedenHarper 🇨🇦 0 65 10ms 18 Apr 2025 803rd CaedenHarper 🇨🇦 0 65 182ms 18 Apr 2025 803rd undefinedRyan 0 65 14ms 19 Apr 2025 803rd GolfingSuccess 🇬🇷 0 65 4ms 19 Apr 2025 803rd DialFrost 🇸🇬 0 65 4ms 20 Apr 2025 803rd dokutan 0 65 9ms 28 Apr 2025 803rd RYSF13 🇨🇳 0 65 3ms 13 May 2025 803rd Shanethegamer 🇺🇸 0 65 5ms 13 May 2025 803rd Moltres-Galar 🇺🇦 0 65 14ms 21 May 2025 803rd fuzzylojik-golf 🇺🇸 0 65 14ms 5 Jun 2025 803rd codingisgreatbutiamnot 0 65 14ms 7 Jun 2025 803rd cros107 🇦🇺 0 65 15ms 14 Jun 2025 803rd long279595192 0 65 27ms 20 Jun 2025 803rd jiji7879 0 65 13ms 20 Jun 2025 803rd zijinoier 0 65 13ms 25 Jun 2025 803rd dirckvdende 0 65 15ms 30 Jun 2025 803rd BREMAUCY 🇫🇷 0 65 14ms 1 Jul 2025 803rd Quentin-AC 0 65 14ms 2 Jul 2025 803rd Jak-Ch-ll 0 65 12ms 6 Jul 2025 803rd Flekay 🇩🇪 0 65 15ms 10 Jul 2025 803rd klixel 🇨🇦 0 65 10ms 11 Jul 2025 803rd Bpc-CPU 0 65 1,071ms 12 Jul 2025 803rd KasperKivimaeki 🇫🇮 0 65 11ms 15 Jul 2025 803rd Nyandereian 0 65 11ms 15 Jul 2025 803rd itu-itis21-akkoyuno21 0 65 13ms 15 Jul 2025 803rd GrayJoKing 🇦🇺 0 65 15ms 18 Jul 2025 803rd LostSyntax21 🇬🇧 0 65 14ms 19 Jul 2025 803rd yjgnaw 0 65 15ms 24 Jul 2025 803rd oween12 0 65 10ms 6 Aug 2025 803rd xiaoyiming123 0 65 13ms 11 Aug 2025 803rd EthanJantz 0 65 15ms 12 Aug 2025 803rd wobblybits 0 65 10ms 14 Aug 2025 First Prev 826–900 of 2,699 Next Last