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 Hilbert Curve 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 Trinomial Triangle 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers 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 Groovy 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 Harbour Hare Haxe Hush Hy iogii Knight Luau 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 Groovy 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 Harbour Hare Haxe Hush Hy iogii Knight Luau 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 Hilbert Curve 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 Trinomial Triangle 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Turtle Tutorial # Golfer Points Chars Time 747th dokutan 0 62 15 Jul 2025 752nd kg583 🇺🇸 0 63 21 Nov 2024 752nd emgordon154 0 63 27 Nov 2024 752nd sean-niemann 🇺🇸 0 63 10 Dec 2024 752nd MeWhenI 🇻🇦 0 63 18 Dec 2024 752nd zacjl 0 63 31 Dec 2024 752nd CLOStrophobic 🇮🇹 0 63 17 Jan 2025 752nd edsrzf 🇳🇿 0 63 9 Feb 2025 752nd GolfingSuccess 🇬🇷 0 63 9 Feb 2025 752nd Nemikolh 0 63 12 Feb 2025 752nd GolfingSuccess 🇬🇷 0 63 20 Feb 2025 752nd varhammer 🇷🇺 0 63 22 Feb 2025 752nd voytxt 🇨🇿 0 63 17 Apr 2025 752nd FlyingPenguin223 0 63 17 Apr 2025 752nd DialFrost 🇸🇬 0 63 17 Apr 2025 752nd DialFrost 🇸🇬 0 63 17 Apr 2025 752nd DialFrost 🇸🇬 0 63 17 Apr 2025 752nd pardouin 🇫🇷 0 63 17 Apr 2025 752nd Shanethegamer 🇺🇸 0 63 17 Apr 2025 752nd Shanethegamer 🇺🇸 0 63 17 Apr 2025 752nd GolfingSuccess 🇬🇷 0 63 17 Apr 2025 752nd HumanoidCPU 0 63 18 Apr 2025 752nd HumanoidCPU 0 63 18 Apr 2025 752nd HumanoidCPU 0 63 18 Apr 2025 752nd CaedenHarper 🇨🇦 0 63 18 Apr 2025 752nd CaedenHarper 🇨🇦 0 63 18 Apr 2025 752nd CaedenHarper 🇨🇦 0 63 18 Apr 2025 752nd dokutan 0 63 28 Apr 2025 752nd Jigglypuffed 0 63 19 Jul 2025 752nd penous 0 63 2 Aug 2025 752nd YellowDudeIsMe 0 63 14 Aug 2025 752nd albanian-laundromat 0 63 22 Aug 2025 752nd snoozingnewt 🇺🇸 0 63 15 Sep 2025 752nd snoozingnewt 🇺🇸 0 63 15 Sep 2025 752nd snoozingnewt 🇺🇸 0 63 15 Sep 2025 786th Shanethegamer 🇺🇸 0 64 20 Nov 2024 786th error256 0 64 21 Nov 2024 786th error256 0 64 21 Nov 2024 786th emgordon154 0 64 26 Nov 2024 786th Liniarc 0 64 26 Nov 2024 786th Natanaelel 🇸🇪 0 64 9 Dec 2024 786th MeWhenI 🇻🇦 0 64 12 Dec 2024 786th MeWhenI 🇻🇦 0 64 14 Feb 2025 786th targrik 0 64 15 Feb 2025 786th calum12345 0 64 25 Mar 2025 786th Chinay-Domitrix 🇺🇸 0 64 18 Apr 2025 786th sean-niemann 🇺🇸 0 64 30 Apr 2025 786th TheDrawingCoder-Gamer 0 64 29 Jun 2025 786th 1024An 🇮🇳 0 64 11 Aug 2025 800th Shanethegamer 🇺🇸 0 65 20 Nov 2024 800th stefangimmillaro 0 65 20 Nov 2024 800th edsrzf 🇳🇿 0 65 21 Nov 2024 800th ovs-code 🇩🇪 0 65 25 Nov 2024 800th GolfingSuccess 🇬🇷 0 65 25 Nov 2024 800th AlephSquirrel 0 65 25 Nov 2024 800th AlephSquirrel 0 65 25 Nov 2024 800th pardouin 🇫🇷 0 65 25 Nov 2024 800th btnlq 0 65 26 Nov 2024 800th CaedenHarper 🇨🇦 0 65 26 Nov 2024 800th inventshah 0 65 26 Nov 2024 800th sean-niemann 🇺🇸 0 65 26 Nov 2024 800th stefangimmillaro 0 65 26 Nov 2024 800th duckyluuk 🇳🇱 0 65 26 Nov 2024 800th ovs-code 🇩🇪 0 65 26 Nov 2024 800th Alex-x90 🇺🇸 0 65 28 Nov 2024 800th zacjl 0 65 1 Dec 2024 800th zacjl 0 65 1 Dec 2024 800th sisyphus-ppcg 🇦🇺 0 65 2 Dec 2024 800th SirBogman 🇺🇸 0 65 3 Dec 2024 800th xsot 🇸🇬 0 65 4 Dec 2024 800th ndren 0 65 5 Dec 2024 800th CornerMercury 🇬🇧 0 65 5 Dec 2024 800th lukegustafson 🇺🇸 0 65 7 Dec 2024 800th Europe2048 0 65 7 Dec 2024 800th neel11235813 0 65 9 Dec 2024 First Prev 751–825 of 2,537 Next Last