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 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 Trinomial Triangle Turtle Tutorial # Golfer Points Bytes Time 816th JunkIce 0 68 26 Mar 2025 816th rhdqor213 0 68 16 Apr 2025 816th DialFrost 🇸🇬 0 68 17 Apr 2025 816th te-chnical 0 68 6 May 2025 816th edsrzf 🇳🇿 0 68 13 May 2025 816th rucin93 🇵🇱 0 68 14 May 2025 816th cloudyshoe 0 68 15 May 2025 816th jake6192 0 68 30 May 2025 816th 4very 0 68 24 days ago 835th sean-niemann 🇺🇸 0 69 13 Dec 2024 835th GolfingSuccess 🇬🇷 0 69 8 Feb 2025 835th DialFrost 🇸🇬 0 69 8 Feb 2025 835th GolfingSuccess 🇬🇷 0 69 8 Feb 2025 835th DialFrost 🇸🇬 0 69 20 Feb 2025 835th pruthvip15 0 69 4 Mar 2025 835th emgordon154 0 69 6 Mar 2025 835th plcc0 0 69 20 Mar 2025 835th kg583 🇺🇸 0 69 18 Apr 2025 835th CaedenHarper 🇨🇦 0 69 18 Apr 2025 835th Shanethegamer 🇺🇸 0 69 23 Apr 2025 835th sean-niemann 🇺🇸 0 69 28 Apr 2025 835th voytxt 🇨🇿 0 69 28 Apr 2025 835th GolfingSuccess 🇬🇷 0 69 24 May 2025 835th DoubleUynn 0 69 12 days ago 835th bknower 0 69 8 days ago 851st emgordon154 0 70 27 Nov 2024 851st MeWhenI 🇻🇦 0 70 11 Dec 2024 851st voytxt 🇨🇿 0 70 25 Jan 2025 851st Salutations45 0 70 26 Jan 2025 851st MeWhenI 🇻🇦 0 70 14 Feb 2025 851st targrik 0 70 14 Feb 2025 851st frosster 0 70 11 Mar 2025 851st GolfingSuccess 🇬🇷 0 70 17 Mar 2025 851st Sciman101 0 70 27 Mar 2025 851st cominixo 0 70 6 Apr 2025 851st KasperKivimaeki 🇫🇮 0 70 16 Apr 2025 851st edsrzf 🇳🇿 0 70 18 Apr 2025 851st sean-niemann 🇺🇸 0 70 18 Apr 2025 851st rucin93 🇵🇱 0 70 18 Apr 2025 851st DialFrost 🇸🇬 0 70 18 Apr 2025 851st ovs-code 🇩🇪 0 70 18 Apr 2025 851st CaedenHarper 🇨🇦 0 70 18 Apr 2025 851st HumanoidCPU 0 70 19 Apr 2025 851st GolfingSuccess 🇬🇷 0 70 19 Apr 2025 851st inventshah 0 70 23 Apr 2025 851st m-tkach 🇺🇦 0 70 23 Apr 2025 851st Mukundan314 0 70 25 Apr 2025 851st Shanethegamer 🇺🇸 0 70 28 Apr 2025 851st frankgraziano 0 70 8 May 2025 851st ovs-code 🇩🇪 0 70 12 May 2025 851st AlephSquirrel 0 70 14 May 2025 851st JSG-GIT 0 70 15 May 2025 851st RYSF13 🇨🇳 0 70 17 May 2025 851st Shanethegamer 🇺🇸 0 70 21 May 2025 851st edsrzf 🇳🇿 0 70 24 May 2025 851st edsrzf 🇳🇿 0 70 24 May 2025 851st DialFrost 🇸🇬 0 70 24 May 2025 851st Shanethegamer 🇺🇸 0 70 24 May 2025 851st acollett89 0 70 3 Jun 2025 851st Shanethegamer 🇺🇸 0 70 24 days ago 851st XenThe 0 70 19 days ago 887th emgordon154 0 71 28 Nov 2024 887th MeWhenI 🇻🇦 0 71 11 Dec 2024 887th zacjl 0 71 23 Jan 2025 887th psethwick 0 71 30 Jan 2025 887th Lydxn 🇨🇦 0 71 31 Jan 2025 887th eTrey13 0 71 2 Feb 2025 887th qpwoeirut 0 71 7 Feb 2025 887th HumanoidCPU 0 71 7 Feb 2025 887th kdx2a 0 71 12 Feb 2025 887th FlyingPenguin223 0 71 12 Feb 2025 887th MeWhenI 🇻🇦 0 71 14 Feb 2025 887th MeWhenI 🇻🇦 0 71 14 Feb 2025 887th targrik 0 71 14 Feb 2025 887th targrik 0 71 15 Feb 2025 Prev 826–900 of 1,953 Next
