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 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 Topological Sort 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 Knight 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 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 Knight 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 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 Topological Sort 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 Chars Time 437th duckyluuk 🇳🇱 0 53 13 Jun 2025 437th duckyluuk 🇳🇱 0 53 13 Jun 2025 437th DialFrost 🇸🇬 0 53 13 Jun 2025 437th MeWhenI 🇻🇦 0 53 14 Jun 2025 437th rucin93 🇵🇱 0 53 14 Jun 2025 437th BREMAUCY 🇫🇷 0 53 1 Jul 2025 437th GolfingSuccess 🇬🇷 0 53 2 Jul 2025 437th fuzzylojik-golf 🇺🇸 0 53 20 days ago 437th ovs-code 🇩🇪 0 53 17 days ago 460th neel11235813 0 54 9 Dec 2024 460th CLOStrophobic 🇮🇹 0 54 22 Jan 2025 462nd Yewzir 🇧🇪 0 55 28 Dec 2024 462nd JunkIce 0 55 7 Jan 2025 462nd CLOStrophobic 🇮🇹 0 55 22 Jan 2025 462nd commandblockguy 🇺🇸 0 55 2 Feb 2025 462nd bizy-coder 0 55 17 Feb 2025 462nd bizy-coder 0 55 18 Feb 2025 462nd MeWhenI 🇻🇦 0 55 17 Apr 2025 462nd Shanethegamer 🇺🇸 0 55 17 Apr 2025 462nd HumanoidCPU 0 55 18 Apr 2025 462nd CaedenHarper 🇨🇦 0 55 18 Apr 2025 472nd AlephSquirrel 0 56 25 Nov 2024 472nd sisyphus-ppcg 🇦🇺 0 56 26 Nov 2024 472nd targrik 0 56 12 Jan 2025 472nd GolfingSuccess 🇬🇷 0 56 5 Feb 2025 472nd Bubbler-4 0 56 12 Feb 2025 472nd sean-niemann 🇺🇸 0 56 24 Feb 2025 472nd plcc0 0 56 24 Mar 2025 472nd edsrzf 🇳🇿 0 56 19 Apr 2025 472nd GolfingSuccess 🇬🇷 0 56 19 Apr 2025 472nd rucin93 🇵🇱 0 56 19 Apr 2025 472nd DialFrost 🇸🇬 0 56 20 Apr 2025 472nd HumanoidCPU 0 56 21 Apr 2025 472nd FEZfan 🇦🇺 0 56 22 Apr 2025 472nd dokutan 0 56 28 Apr 2025 472nd Shanethegamer 🇺🇸 0 56 8 May 2025 472nd GolfingSuccess 🇬🇷 0 56 8 May 2025 472nd rucin93 🇵🇱 0 56 8 May 2025 472nd emplv 🇱🇻 0 56 8 May 2025 472nd sean-niemann 🇺🇸 0 56 9 May 2025 472nd DialFrost 🇸🇬 0 56 9 May 2025 472nd frankgraziano 0 56 19 May 2025 472nd Shanethegamer 🇺🇸 0 56 6 Jun 2025 472nd Shanethegamer 🇺🇸 0 56 4 Jul 2025 472nd edsrzf 🇳🇿 0 56 16 days ago 472nd AbrahamJLR 🇻🇪 0 56 15 days ago 472nd albanian-laundromat 0 56 3 hours ago 498th edsrzf 🇳🇿 0 57 8 Feb 2025 498th plcc0 0 57 20 Feb 2025 498th emgordon154 0 57 14 Mar 2025 498th Yewzir 🇧🇪 0 57 16 Mar 2025 498th MeWhenI 🇻🇦 0 57 17 Apr 2025 498th CaedenHarper 🇨🇦 0 57 18 Apr 2025 498th FlyingPenguin223 0 57 19 Apr 2025 505th kg583 🇺🇸 0 58 21 Nov 2024 505th khvdm 0 58 21 Nov 2024 505th ovs-code 🇩🇪 0 58 25 Nov 2024 505th GolfingSuccess 🇬🇷 0 58 25 Nov 2024 505th GolfingSuccess 🇬🇷 0 58 25 Nov 2024 505th AlephSquirrel 0 58 25 Nov 2024 505th kg583 🇺🇸 0 58 26 Nov 2024 505th emgordon154 0 58 26 Nov 2024 505th m-tkach 🇺🇦 0 58 26 Nov 2024 505th emgordon154 0 58 27 Nov 2024 505th hallvabo 🇳🇴 0 58 29 Nov 2024 505th lifthrasiir 🇰🇷 0 58 30 Nov 2024 505th Shanethegamer 🇺🇸 0 58 10 Dec 2024 505th MeWhenI 🇻🇦 0 58 11 Dec 2024 505th Shanethegamer 🇺🇸 0 58 17 Dec 2024 505th zacjl 0 58 31 Dec 2024 505th m-tkach 🇺🇦 0 58 3 Jan 2025 505th CaedenHarper 🇨🇦 0 58 4 Jan 2025 505th b-illy 🇬🇧 0 58 4 Jan 2025 505th HumanoidCPU 0 58 5 Jan 2025 505th JunkIce 0 58 7 Jan 2025 Prev 451–525 of 2,140 Next