Tutorial in all languages in bytes. 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 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 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 Apéry’s Constant Binary Lambda Calculus Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Multitap Input 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 ><> 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 ALGOL 68 APL ArkScript Arturo Befunge BQN CJam CoffeeScript Egel 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 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 ALGOL 68 APL ArkScript Arturo Befunge BQN CJam CoffeeScript Egel 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 Calendar 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 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 Apéry’s Constant Binary Lambda Calculus Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Multitap Input 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 Bytes Time Submitted 545th rucin93 🇵🇱 0 53 5ms 14 Jun 2025 545th BREMAUCY 🇫🇷 0 53 7ms 1 Jul 2025 545th GolfingSuccess 🇬🇷 0 53 6ms 2 Jul 2025 545th fuzzylojik-golf 🇺🇸 0 53 3ms 15 Jul 2025 545th ovs-code 🇩🇪 0 53 619ms 18 Jul 2025 545th snoozingnewt 🇨🇦 0 53 5ms 15 Sep 2025 545th snoozingnewt 🇨🇦 0 53 724ms 15 Sep 2025 545th snoozingnewt 🇨🇦 0 53 5ms 15 Sep 2025 545th SirBogman 🇺🇸 0 53 763ms 5 Oct 2025 545th plcc0 0 53 605ms 7 Oct 2025 545th CornerMercury 🇬🇧 0 53 684ms 13 Oct 2025 545th frankgraziano 0 53 5ms 21 Nov 2025 545th HumanoidCPU 0 53 4ms 15 days ago 545th HumanoidCPU 0 53 5ms 15 days ago 575th neel11235813 0 54 560ms 9 Dec 2024 575th b-illy 🇬🇧 0 54 604ms 4 Jan 2025 575th CLOStrophobic 🇮🇹 0 54 641ms 22 Jan 2025 575th edsrzf 🇳🇿 0 54 2ms 7 Aug 2025 579th lifthrasiir 🇰🇷 0 55 663ms 2 Dec 2024 579th Yewzir 🇧🇪 0 55 5ms 28 Dec 2024 579th JunkIce 0 55 544ms 7 Jan 2025 579th CLOStrophobic 🇮🇹 0 55 5ms 22 Jan 2025 579th commandblockguy 🇺🇸 0 55 608ms 2 Feb 2025 579th lyphyser 0 55 66ms 8 Feb 2025 579th bizy-coder 0 55 4,371ms 17 Feb 2025 579th bizy-coder 0 55 630ms 18 Feb 2025 579th MeWhenI 🇻🇦 0 55 632ms 17 Apr 2025 579th Shanethegamer 🇺🇸 0 55 5ms 17 Apr 2025 579th CaedenHarper 🇨🇦 0 55 5ms 18 Apr 2025 579th oscargeerts 0 55 67ms 3 Jul 2025 579th Shanethegamer 🇺🇸 0 55 64ms 5 Jul 2025 579th GolfingSuccess 🇬🇷 0 55 61ms 7 Jul 2025 579th snoozingnewt 🇨🇦 0 55 63ms 15 Sep 2025 579th rhysdh540 0 55 4,447ms 1 Oct 2025 579th CaedenHarper 🇨🇦 0 55 69ms 1 Oct 2025 579th DialFrost 🇸🇬 0 55 63ms 18 Oct 2025 579th JOrE20 🇺🇸 0 55 64ms 22 Nov 2025 579th HumanoidCPU 0 55 65ms 15 days ago 599th AlephSquirrel 0 56 674ms 25 Nov 2024 599th sisyphus-ppcg 🇦🇺 0 56 6ms 26 Nov 2024 599th targrik 0 56 5ms 12 Jan 2025 599th GolfingSuccess 🇬🇷 0 56 9ms 5 Feb 2025 599th Bubbler-4 0 56 9ms 12 Feb 2025 599th sean-niemann 🇺🇸 0 56 2ms 24 Feb 2025 599th rucin93 🇵🇱 0 56 2ms 19 Apr 2025 599th DialFrost 🇸🇬 0 56 2ms 20 Apr 2025 599th HumanoidCPU 0 56 3ms 21 Apr 2025 599th FEZfan 🇦🇺 0 56 2ms 22 Apr 2025 599th dokutan 0 56 2ms 28 Apr 2025 599th Shanethegamer 🇺🇸 0 56 6ms 8 May 2025 599th GolfingSuccess 🇬🇷 0 56 6ms 8 May 2025 599th rucin93 🇵🇱 0 56 6ms 8 May 2025 599th emplv 🇱🇻 0 56 5ms 8 May 2025 599th sean-niemann 🇺🇸 0 56 5ms 9 May 2025 599th DialFrost 🇸🇬 0 56 5ms 9 May 2025 599th frankgraziano 0 56 2ms 19 May 2025 599th Shanethegamer 🇺🇸 0 56 2ms 6 Jun 2025 599th Shanethegamer 🇺🇸 0 56 1,265ms 4 Jul 2025 599th edsrzf 🇳🇿 0 56 5ms 19 Jul 2025 599th AbrahamJLR 🇻🇪 0 56 5ms 20 Jul 2025 599th albanian-laundromat 0 56 596ms 4 Aug 2025 599th snoozingnewt 🇨🇦 0 56 2ms 15 Sep 2025 599th snoozingnewt 🇨🇦 0 56 5ms 15 Sep 2025 599th CaedenHarper 🇨🇦 0 56 2ms 1 Oct 2025 599th GolfingSuccess 🇬🇷 0 56 2ms 12 Nov 2025 599th edsrzf 🇳🇿 0 56 2ms 12 Nov 2025 599th JOrE20 🇺🇸 0 56 5ms 26 Nov 2025 599th HumanoidCPU 0 56 6ms 15 days ago 629th edsrzf 🇳🇿 0 57 9ms 8 Feb 2025 629th emgordon154 0 57 6ms 14 Mar 2025 629th Yewzir 🇧🇪 0 57 3ms 16 Mar 2025 629th Natanaelel 🇸🇪 0 57 2ms 27 days ago 633rd kg583 🇺🇸 0 58 6ms 21 Nov 2024 633rd ovs-code 🇩🇪 0 58 6ms 25 Nov 2024 633rd GolfingSuccess 🇬🇷 0 58 6ms 25 Nov 2024 633rd GolfingSuccess 🇬🇷 0 58 4ms 25 Nov 2024 633rd AlephSquirrel 0 58 6ms 25 Nov 2024 633rd emgordon154 0 58 5ms 26 Nov 2024 633rd m-tkach 🇺🇦 0 58 4ms 26 Nov 2024 633rd emgordon154 0 58 6ms 27 Nov 2024 First Prev 561–640 of 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