Tutorial in all languages in chars. 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 Chars Time 374th duckyluuk 🇳🇱 0 47 12 Jan 2025 374th CLOStrophobic 🇮🇹 0 47 22 Jan 2025 374th GolfingSuccess 🇬🇷 0 47 12 Feb 2025 374th emgordon154 0 47 19 Feb 2025 374th DialFrost 🇸🇬 0 47 17 Apr 2025 374th Shanethegamer 🇺🇸 0 47 17 Apr 2025 374th HumanoidCPU 0 47 18 Apr 2025 374th CaedenHarper 🇨🇦 0 47 18 Apr 2025 374th edsrzf 🇳🇿 0 47 22 days ago 385th emgordon154 0 48 27 Nov 2024 385th targrik 0 48 15 Feb 2025 387th JunkIce 0 49 3 Dec 2024 387th duckyluuk 🇳🇱 0 49 12 Jan 2025 387th csharpython 0 49 5 Feb 2025 387th voytxt 🇨🇿 0 49 8 Feb 2025 387th gigaprofisi 🇺🇸 0 49 3 Mar 2025 387th emgordon154 0 49 23 Apr 2025 387th xvogt 🇱🇮 0 49 5 days ago 394th Shanethegamer 🇺🇸 0 50 20 Nov 2024 394th stefangimmillaro 0 50 21 Nov 2024 394th duckyluuk 🇳🇱 0 50 26 Nov 2024 394th GolfingSuccess 🇬🇷 0 50 22 Dec 2024 394th voytxt 🇨🇿 0 50 25 Jan 2025 394th pardouin 🇫🇷 0 50 26 Jan 2025 394th Natanaelel 🇸🇪 0 50 26 Jan 2025 394th janlelis 0 50 31 Mar 2025 394th DialFrost 🇸🇬 0 50 17 Apr 2025 394th edsrzf 🇳🇿 0 50 17 Apr 2025 394th HumanoidCPU 0 50 18 Apr 2025 394th CaedenHarper 🇨🇦 0 50 18 Apr 2025 406th FlyingPenguin223 0 51 21 Nov 2024 406th MeWhenI 🇻🇦 0 51 11 Dec 2024 406th GolfingSuccess 🇬🇷 0 51 8 Feb 2025 409th ovs-code 🇩🇪 0 52 17 days ago 410th kg583 🇺🇸 0 53 21 Nov 2024 410th lifthrasiir 🇰🇷 0 53 2 Dec 2024 410th b-illy 🇬🇧 0 53 4 Jan 2025 410th CaedenHarper 🇨🇦 0 53 4 Jan 2025 410th GolfingSuccess 🇬🇷 0 53 14 Mar 2025 410th rucin93 🇵🇱 0 53 17 Apr 2025 410th zacjl 0 53 17 Apr 2025 410th Shanethegamer 🇺🇸 0 53 17 Apr 2025 410th pardouin 🇫🇷 0 53 17 Apr 2025 410th DialFrost 🇸🇬 0 53 17 Apr 2025 410th sean-niemann 🇺🇸 0 53 17 Apr 2025 410th HumanoidCPU 0 53 18 Apr 2025 410th m-tkach 🇺🇦 0 53 23 Apr 2025 410th emgordon154 0 53 23 Apr 2025 410th duckyluuk 🇳🇱 0 53 4 days ago 410th duckyluuk 🇳🇱 0 53 4 days ago 410th DialFrost 🇸🇬 0 53 4 days ago 410th MeWhenI 🇻🇦 0 53 4 days ago 410th rucin93 🇵🇱 0 53 4 days ago 429th ovs-code 🇩🇪 0 54 25 Nov 2024 429th neel11235813 0 54 9 Dec 2024 429th CLOStrophobic 🇮🇹 0 54 22 Jan 2025 432nd GolfingSuccess 🇬🇷 0 55 11 Dec 2024 432nd Yewzir 🇧🇪 0 55 28 Dec 2024 432nd JunkIce 0 55 7 Jan 2025 432nd CLOStrophobic 🇮🇹 0 55 22 Jan 2025 432nd commandblockguy 🇺🇸 0 55 2 Feb 2025 432nd bizy-coder 0 55 17 Feb 2025 432nd bizy-coder 0 55 18 Feb 2025 432nd BREMAUCY 🇫🇷 0 55 19 Feb 2025 432nd MeWhenI 🇻🇦 0 55 17 Apr 2025 432nd Shanethegamer 🇺🇸 0 55 17 Apr 2025 432nd HumanoidCPU 0 55 18 Apr 2025 432nd CaedenHarper 🇨🇦 0 55 18 Apr 2025 444th AlephSquirrel 0 56 25 Nov 2024 444th sisyphus-ppcg 🇦🇺 0 56 26 Nov 2024 444th targrik 0 56 12 Jan 2025 444th GolfingSuccess 🇬🇷 0 56 5 Feb 2025 444th Bubbler-4 0 56 12 Feb 2025 444th sean-niemann 🇺🇸 0 56 24 Feb 2025 444th plcc0 0 56 24 Mar 2025 Prev 376–450 of 1,854 Next