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 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 Mandelbrot 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 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 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 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 Mandelbrot 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 374th duckyluuk 🇳🇱 0 50 26 Nov 2024 374th GolfingSuccess 🇬🇷 0 50 22 Dec 2024 374th voytxt 🇨🇿 0 50 25 Jan 2025 374th pardouin 🇫🇷 0 50 26 Jan 2025 374th Natanaelel 🇸🇪 0 50 26 Jan 2025 374th janlelis 0 50 31 Mar 2025 374th DialFrost 🇸🇬 0 50 17 Apr 2025 374th edsrzf 🇳🇿 0 50 17 Apr 2025 374th HumanoidCPU 0 50 18 Apr 2025 374th CaedenHarper 🇨🇦 0 50 18 Apr 2025 386th FlyingPenguin223 0 51 21 Nov 2024 386th MeWhenI 🇻🇦 0 51 11 Dec 2024 386th GolfingSuccess 🇬🇷 0 51 8 Feb 2025 389th Shanethegamer 🇺🇸 0 52 4 Feb 2025 389th ovs-code 🇩🇪 0 52 5 Feb 2025 389th HumanoidCPU 0 52 7 Feb 2025 389th targrik 0 52 15 Feb 2025 389th GolfingSuccess 🇬🇷 0 52 15 Feb 2025 389th emgordon154 0 52 5 Mar 2025 389th 2bular 0 52 5 Mar 2025 389th MeWhenI 🇻🇦 0 52 17 Apr 2025 389th DialFrost 🇸🇬 0 52 17 Apr 2025 389th ovs-code 🇩🇪 0 52 17 days ago 399th kg583 🇺🇸 0 53 21 Nov 2024 399th GolfingSuccess 🇬🇷 0 53 14 Mar 2025 399th rucin93 🇵🇱 0 53 17 Apr 2025 399th zacjl 0 53 17 Apr 2025 399th Shanethegamer 🇺🇸 0 53 17 Apr 2025 399th CaedenHarper 🇨🇦 0 53 17 Apr 2025 399th pardouin 🇫🇷 0 53 17 Apr 2025 399th DialFrost 🇸🇬 0 53 17 Apr 2025 399th sean-niemann 🇺🇸 0 53 17 Apr 2025 399th HumanoidCPU 0 53 18 Apr 2025 399th m-tkach 🇺🇦 0 53 23 Apr 2025 399th emgordon154 0 53 23 Apr 2025 399th duckyluuk 🇳🇱 0 53 4 days ago 399th duckyluuk 🇳🇱 0 53 4 days ago 399th DialFrost 🇸🇬 0 53 4 days ago 399th MeWhenI 🇻🇦 0 53 4 days ago 399th rucin93 🇵🇱 0 53 4 days ago 416th ovs-code 🇩🇪 0 54 25 Nov 2024 416th neel11235813 0 54 9 Dec 2024 416th b-illy 🇬🇧 0 54 4 Jan 2025 416th CLOStrophobic 🇮🇹 0 54 22 Jan 2025 420th lifthrasiir 🇰🇷 0 55 2 Dec 2024 420th GolfingSuccess 🇬🇷 0 55 11 Dec 2024 420th Yewzir 🇧🇪 0 55 28 Dec 2024 420th JunkIce 0 55 7 Jan 2025 420th CLOStrophobic 🇮🇹 0 55 22 Jan 2025 420th commandblockguy 🇺🇸 0 55 2 Feb 2025 420th lyphyser 0 55 8 Feb 2025 420th bizy-coder 0 55 17 Feb 2025 420th bizy-coder 0 55 18 Feb 2025 420th BREMAUCY 🇫🇷 0 55 19 Feb 2025 420th MeWhenI 🇻🇦 0 55 17 Apr 2025 420th Shanethegamer 🇺🇸 0 55 17 Apr 2025 420th HumanoidCPU 0 55 18 Apr 2025 420th CaedenHarper 🇨🇦 0 55 18 Apr 2025 434th AlephSquirrel 0 56 25 Nov 2024 434th sisyphus-ppcg 🇦🇺 0 56 26 Nov 2024 434th targrik 0 56 12 Jan 2025 434th GolfingSuccess 🇬🇷 0 56 5 Feb 2025 434th Bubbler-4 0 56 12 Feb 2025 434th sean-niemann 🇺🇸 0 56 24 Feb 2025 434th plcc0 0 56 24 Mar 2025 434th edsrzf 🇳🇿 0 56 19 Apr 2025 434th GolfingSuccess 🇬🇷 0 56 19 Apr 2025 434th rucin93 🇵🇱 0 56 19 Apr 2025 434th DialFrost 🇸🇬 0 56 20 Apr 2025 434th HumanoidCPU 0 56 21 Apr 2025 434th FEZfan 🇦🇺 0 56 22 Apr 2025 434th dokutan 0 56 28 Apr 2025 434th Shanethegamer 🇺🇸 0 56 8 May 2025 434th GolfingSuccess 🇬🇷 0 56 8 May 2025 434th rucin93 🇵🇱 0 56 8 May 2025 Prev 376–450 of 1,878 Next