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 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 Bytes Time Submitted 512th DialFrost 🇸🇬 0 53 5ms 13 Jun 2025 512th MeWhenI 🇻🇦 0 53 6ms 14 Jun 2025 512th rucin93 🇵🇱 0 53 5ms 14 Jun 2025 512th BREMAUCY 🇫🇷 0 53 5ms 1 Jul 2025 512th GolfingSuccess 🇬🇷 0 53 5ms 2 Jul 2025 512th fuzzylojik-golf 🇺🇸 0 53 3ms 15 Jul 2025 512th ovs-code 🇩🇪 0 53 857ms 18 Jul 2025 512th snoozingnewt 🇺🇸 0 53 5ms 15 Sep 2025 512th snoozingnewt 🇺🇸 0 53 801ms 15 Sep 2025 512th snoozingnewt 🇺🇸 0 53 5ms 15 Sep 2025 512th SirBogman 🇺🇸 0 53 793ms 5 Oct 2025 512th plcc0 0 53 847ms 7 Oct 2025 512th CornerMercury 🇬🇧 0 53 796ms 13 Oct 2025 539th neel11235813 0 54 706ms 9 Dec 2024 539th b-illy 🇬🇧 0 54 670ms 4 Jan 2025 539th CLOStrophobic 🇮🇹 0 54 604ms 22 Jan 2025 539th edsrzf 🇳🇿 0 54 2ms 7 Aug 2025 543rd lifthrasiir 🇰🇷 0 55 654ms 2 Dec 2024 543rd Yewzir 🇧🇪 0 55 4ms 28 Dec 2024 543rd JunkIce 0 55 743ms 7 Jan 2025 543rd CLOStrophobic 🇮🇹 0 55 5ms 22 Jan 2025 543rd commandblockguy 🇺🇸 0 55 732ms 2 Feb 2025 543rd lyphyser 0 55 67ms 8 Feb 2025 543rd bizy-coder 0 55 4,125ms 17 Feb 2025 543rd bizy-coder 0 55 766ms 18 Feb 2025 543rd MeWhenI 🇻🇦 0 55 784ms 17 Apr 2025 543rd Shanethegamer 🇺🇸 0 55 5ms 17 Apr 2025 543rd HumanoidCPU 0 55 4ms 18 Apr 2025 543rd CaedenHarper 🇨🇦 0 55 47ms 18 Apr 2025 543rd oscargeerts 0 55 65ms 3 Jul 2025 543rd Shanethegamer 🇺🇸 0 55 67ms 5 Jul 2025 543rd GolfingSuccess 🇬🇷 0 55 65ms 7 Jul 2025 543rd snoozingnewt 🇺🇸 0 55 67ms 15 Sep 2025 543rd rhysdh540 0 55 4,312ms 1 Oct 2025 543rd CaedenHarper 🇨🇦 0 55 68ms 1 Oct 2025 543rd DialFrost 🇸🇬 0 55 66ms 26 days ago 562nd AlephSquirrel 0 56 797ms 25 Nov 2024 562nd sisyphus-ppcg 🇦🇺 0 56 5ms 26 Nov 2024 562nd targrik 0 56 5ms 12 Jan 2025 562nd GolfingSuccess 🇬🇷 0 56 9ms 5 Feb 2025 562nd Bubbler-4 0 56 9ms 12 Feb 2025 562nd sean-niemann 🇺🇸 0 56 3ms 24 Feb 2025 562nd rucin93 🇵🇱 0 56 3ms 19 Apr 2025 562nd DialFrost 🇸🇬 0 56 3ms 20 Apr 2025 562nd HumanoidCPU 0 56 3ms 21 Apr 2025 562nd FEZfan 🇦🇺 0 56 3ms 22 Apr 2025 562nd dokutan 0 56 3ms 28 Apr 2025 562nd Shanethegamer 🇺🇸 0 56 5ms 8 May 2025 562nd GolfingSuccess 🇬🇷 0 56 5ms 8 May 2025 562nd rucin93 🇵🇱 0 56 4ms 8 May 2025 562nd emplv 🇱🇻 0 56 4ms 8 May 2025 562nd sean-niemann 🇺🇸 0 56 4ms 9 May 2025 562nd DialFrost 🇸🇬 0 56 5ms 9 May 2025 562nd frankgraziano 0 56 2ms 19 May 2025 562nd Shanethegamer 🇺🇸 0 56 30ms 6 Jun 2025 562nd Shanethegamer 🇺🇸 0 56 1,218ms 4 Jul 2025 562nd edsrzf 🇳🇿 0 56 5ms 19 Jul 2025 562nd AbrahamJLR 🇻🇪 0 56 4ms 20 Jul 2025 562nd albanian-laundromat 0 56 887ms 4 Aug 2025 562nd snoozingnewt 🇺🇸 0 56 3ms 15 Sep 2025 562nd snoozingnewt 🇺🇸 0 56 6ms 15 Sep 2025 562nd CaedenHarper 🇨🇦 0 56 3ms 1 Oct 2025 562nd GolfingSuccess 🇬🇷 0 56 3ms 29 hours ago 562nd edsrzf 🇳🇿 0 56 2ms 25 hours ago 590th edsrzf 🇳🇿 0 57 9ms 8 Feb 2025 590th emgordon154 0 57 7ms 14 Mar 2025 590th Yewzir 🇧🇪 0 57 3ms 16 Mar 2025 593rd kg583 🇺🇸 0 58 6ms 21 Nov 2024 593rd ovs-code 🇩🇪 0 58 8ms 25 Nov 2024 593rd GolfingSuccess 🇬🇷 0 58 7ms 25 Nov 2024 593rd GolfingSuccess 🇬🇷 0 58 3ms 25 Nov 2024 593rd AlephSquirrel 0 58 8ms 25 Nov 2024 593rd emgordon154 0 58 4ms 26 Nov 2024 593rd m-tkach 🇺🇦 0 58 3ms 26 Nov 2024 593rd emgordon154 0 58 8ms 27 Nov 2024 First Prev 526–600 of 2,862 Next Last