Tutorial in all languages in bytes. 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 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 Transpose Sentence 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 Hilbert Curve Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Topological Sort Trinomial Triangle 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 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 Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 Transpose Sentence 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 Hilbert Curve Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Topological Sort Trinomial Triangle Turtle Tutorial # Golfer Points Bytes Time 440th CaedenHarper 🇨🇦 0 55 18 Apr 2025 440th oscargeerts 0 55 15 days ago 440th Shanethegamer 🇺🇸 0 55 13 days ago 440th GolfingSuccess 🇬🇷 0 55 11 days ago 455th AlephSquirrel 0 56 25 Nov 2024 455th sisyphus-ppcg 🇦🇺 0 56 26 Nov 2024 455th targrik 0 56 12 Jan 2025 455th GolfingSuccess 🇬🇷 0 56 5 Feb 2025 455th Bubbler-4 0 56 12 Feb 2025 455th sean-niemann 🇺🇸 0 56 24 Feb 2025 455th plcc0 0 56 24 Mar 2025 455th edsrzf 🇳🇿 0 56 19 Apr 2025 455th GolfingSuccess 🇬🇷 0 56 19 Apr 2025 455th rucin93 🇵🇱 0 56 19 Apr 2025 455th DialFrost 🇸🇬 0 56 20 Apr 2025 455th HumanoidCPU 0 56 21 Apr 2025 455th FEZfan 🇦🇺 0 56 22 Apr 2025 455th dokutan 0 56 28 Apr 2025 455th Shanethegamer 🇺🇸 0 56 8 May 2025 455th GolfingSuccess 🇬🇷 0 56 8 May 2025 455th rucin93 🇵🇱 0 56 8 May 2025 455th emplv 🇱🇻 0 56 8 May 2025 455th sean-niemann 🇺🇸 0 56 9 May 2025 455th DialFrost 🇸🇬 0 56 9 May 2025 455th frankgraziano 0 56 19 May 2025 455th Shanethegamer 🇺🇸 0 56 6 Jun 2025 455th Shanethegamer 🇺🇸 0 56 14 days ago 478th edsrzf 🇳🇿 0 57 8 Feb 2025 478th plcc0 0 57 20 Feb 2025 478th emgordon154 0 57 14 Mar 2025 478th Yewzir 🇧🇪 0 57 16 Mar 2025 478th MeWhenI 🇻🇦 0 57 17 Apr 2025 478th CaedenHarper 🇨🇦 0 57 18 Apr 2025 478th FlyingPenguin223 0 57 19 Apr 2025 485th kg583 🇺🇸 0 58 21 Nov 2024 485th ovs-code 🇩🇪 0 58 25 Nov 2024 485th GolfingSuccess 🇬🇷 0 58 25 Nov 2024 485th GolfingSuccess 🇬🇷 0 58 25 Nov 2024 485th AlephSquirrel 0 58 25 Nov 2024 485th emgordon154 0 58 26 Nov 2024 485th m-tkach 🇺🇦 0 58 26 Nov 2024 485th emgordon154 0 58 27 Nov 2024 485th Shanethegamer 🇺🇸 0 58 10 Dec 2024 485th MeWhenI 🇻🇦 0 58 11 Dec 2024 485th Shanethegamer 🇺🇸 0 58 17 Dec 2024 485th zacjl 0 58 31 Dec 2024 485th CaedenHarper 🇨🇦 0 58 4 Jan 2025 485th CLOStrophobic 🇮🇹 0 58 17 Jan 2025 485th voytxt 🇨🇿 0 58 25 Jan 2025 485th sisyphus-ppcg 🇦🇺 0 58 28 Jan 2025 485th UnderKoen 🇳🇱 0 58 28 Jan 2025 485th dokutan 0 58 3 Feb 2025 485th HumanoidCPU 0 58 4 Feb 2025 485th emgordon154 0 58 5 Feb 2025 485th edsrzf 🇳🇿 0 58 9 Feb 2025 485th targrik 0 58 15 Feb 2025 485th edsrzf 🇳🇿 0 58 19 Feb 2025 485th orthoplex 🇨🇽 0 58 16 Apr 2025 485th edsrzf 🇳🇿 0 58 17 Apr 2025 485th DialFrost 🇸🇬 0 58 17 Apr 2025 485th DialFrost 🇸🇬 0 58 17 Apr 2025 485th Shanethegamer 🇺🇸 0 58 17 Apr 2025 485th DialFrost 🇸🇬 0 58 17 Apr 2025 485th GolfingSuccess 🇬🇷 0 58 17 Apr 2025 485th HumanoidCPU 0 58 18 Apr 2025 485th HumanoidCPU 0 58 18 Apr 2025 485th CaedenHarper 🇨🇦 0 58 18 Apr 2025 485th CaedenHarper 🇨🇦 0 58 18 Apr 2025 485th dokutan 0 58 28 Apr 2025 485th 2bular 0 58 10 days ago 521st MeWhenI 🇻🇦 0 59 11 Dec 2024 521st emgordon154 0 59 8 Jan 2025 521st duckyluuk 🇳🇱 0 59 12 Jan 2025 521st Natanaelel 🇸🇪 0 59 2 Feb 2025 521st ovs-code 🇩🇪 0 59 4 Feb 2025 Prev 451–525 of 2,110 Next