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 375th MeWhenI 🇻🇦 0 47 11 Dec 2024 375th duckyluuk 🇳🇱 0 47 12 Jan 2025 375th CLOStrophobic 🇮🇹 0 47 22 Jan 2025 375th GolfingSuccess 🇬🇷 0 47 12 Feb 2025 375th emgordon154 0 47 19 Feb 2025 375th DialFrost 🇸🇬 0 47 17 Apr 2025 375th Shanethegamer 🇺🇸 0 47 17 Apr 2025 375th HumanoidCPU 0 47 18 Apr 2025 375th CaedenHarper 🇨🇦 0 47 18 Apr 2025 375th edsrzf 🇳🇿 0 47 24 days ago 386th emgordon154 0 48 27 Nov 2024 386th targrik 0 48 15 Feb 2025 388th JunkIce 0 49 3 Dec 2024 388th duckyluuk 🇳🇱 0 49 12 Jan 2025 388th csharpython 0 49 5 Feb 2025 388th voytxt 🇨🇿 0 49 8 Feb 2025 388th gigaprofisi 🇺🇸 0 49 3 Mar 2025 388th emgordon154 0 49 23 Apr 2025 388th xvogt 🇱🇮 0 49 7 days ago 395th Shanethegamer 🇺🇸 0 50 20 Nov 2024 395th stefangimmillaro 0 50 21 Nov 2024 395th duckyluuk 🇳🇱 0 50 26 Nov 2024 395th GolfingSuccess 🇬🇷 0 50 22 Dec 2024 395th voytxt 🇨🇿 0 50 25 Jan 2025 395th pardouin 🇫🇷 0 50 26 Jan 2025 395th Natanaelel 🇸🇪 0 50 26 Jan 2025 395th janlelis 0 50 31 Mar 2025 395th DialFrost 🇸🇬 0 50 17 Apr 2025 395th edsrzf 🇳🇿 0 50 17 Apr 2025 395th HumanoidCPU 0 50 18 Apr 2025 395th CaedenHarper 🇨🇦 0 50 18 Apr 2025 407th FlyingPenguin223 0 51 21 Nov 2024 407th MeWhenI 🇻🇦 0 51 11 Dec 2024 407th GolfingSuccess 🇬🇷 0 51 8 Feb 2025 410th ovs-code 🇩🇪 0 52 19 days ago 411th kg583 🇺🇸 0 53 21 Nov 2024 411th lifthrasiir 🇰🇷 0 53 2 Dec 2024 411th b-illy 🇬🇧 0 53 4 Jan 2025 411th CaedenHarper 🇨🇦 0 53 4 Jan 2025 411th GolfingSuccess 🇬🇷 0 53 14 Mar 2025 411th rucin93 🇵🇱 0 53 17 Apr 2025 411th zacjl 0 53 17 Apr 2025 411th Shanethegamer 🇺🇸 0 53 17 Apr 2025 411th pardouin 🇫🇷 0 53 17 Apr 2025 411th DialFrost 🇸🇬 0 53 17 Apr 2025 411th sean-niemann 🇺🇸 0 53 17 Apr 2025 411th HumanoidCPU 0 53 18 Apr 2025 411th m-tkach 🇺🇦 0 53 23 Apr 2025 411th emgordon154 0 53 23 Apr 2025 411th duckyluuk 🇳🇱 0 53 6 days ago 411th duckyluuk 🇳🇱 0 53 6 days ago 411th DialFrost 🇸🇬 0 53 6 days ago 411th MeWhenI 🇻🇦 0 53 6 days ago 411th rucin93 🇵🇱 0 53 6 days ago 430th ovs-code 🇩🇪 0 54 25 Nov 2024 430th neel11235813 0 54 9 Dec 2024 430th CLOStrophobic 🇮🇹 0 54 22 Jan 2025 433rd GolfingSuccess 🇬🇷 0 55 11 Dec 2024 433rd Yewzir 🇧🇪 0 55 28 Dec 2024 433rd JunkIce 0 55 7 Jan 2025 433rd CLOStrophobic 🇮🇹 0 55 22 Jan 2025 433rd commandblockguy 🇺🇸 0 55 2 Feb 2025 433rd bizy-coder 0 55 17 Feb 2025 433rd bizy-coder 0 55 18 Feb 2025 433rd BREMAUCY 🇫🇷 0 55 19 Feb 2025 433rd MeWhenI 🇻🇦 0 55 17 Apr 2025 433rd Shanethegamer 🇺🇸 0 55 17 Apr 2025 433rd HumanoidCPU 0 55 18 Apr 2025 433rd CaedenHarper 🇨🇦 0 55 18 Apr 2025 445th AlephSquirrel 0 56 25 Nov 2024 445th sisyphus-ppcg 🇦🇺 0 56 26 Nov 2024 445th targrik 0 56 12 Jan 2025 445th GolfingSuccess 🇬🇷 0 56 5 Feb 2025 445th Bubbler-4 0 56 12 Feb 2025 445th sean-niemann 🇺🇸 0 56 24 Feb 2025 Prev 376–450 of 1,863 Next