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 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 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 QR Encoder Quadratic Formula Scrambled Alphabetization 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 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 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 QR Encoder Quadratic Formula Scrambled Alphabetization Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 805th HumanoidCPU 0 71 22 days ago 805th CaedenHarper 🇨🇦 0 71 21 days ago 828th emgordon154 0 72 28 Nov 2024 828th emgordon154 0 72 2 Dec 2024 828th JunkIce 0 72 3 Dec 2024 828th MeWhenI 🇻🇦 0 72 11 Dec 2024 828th voytxt 🇨🇿 0 72 5 Feb 2025 828th GolfingSuccess 🇬🇷 0 72 7 Feb 2025 828th edsrzf 🇳🇿 0 72 15 Feb 2025 828th zacjl 0 72 18 Feb 2025 828th emgordon154 0 72 14 Mar 2025 828th targrik 0 72 14 Mar 2025 828th Yewzir 🇧🇪 0 72 17 Mar 2025 828th DialFrost 🇸🇬 0 72 23 days ago 828th kg583 🇺🇸 0 72 23 days ago 828th DialFrost 🇸🇬 0 72 23 days ago 828th Shanethegamer 🇺🇸 0 72 23 days ago 828th Shanethegamer 🇺🇸 0 72 23 days ago 828th ovs-code 🇩🇪 0 72 23 days ago 828th HumanoidCPU 0 72 22 days ago 846th sean-niemann 🇺🇸 0 73 26 Nov 2024 846th stefangimmillaro 0 73 26 Nov 2024 846th namelessiw 0 73 27 Nov 2024 846th Michiocre 0 73 3 Dec 2024 846th btnlq 0 73 21 Dec 2024 846th duckyluuk 🇳🇱 0 73 12 Jan 2025 846th prplz 🇦🇺 0 73 23 Jan 2025 846th b-illy 🇬🇧 0 73 24 Jan 2025 846th MeWhenI 🇻🇦 0 73 29 Jan 2025 846th Yax42 🇫🇷 0 73 30 Jan 2025 846th AdrienHache 🇫🇷 0 73 30 Jan 2025 846th Natanaelel 🇸🇪 0 73 2 Feb 2025 846th dokutan 0 73 3 Feb 2025 846th targrik 0 73 15 Feb 2025 846th targrik 0 73 15 Feb 2025 846th GolfingSuccess 🇬🇷 0 73 14 Mar 2025 846th retrohun 0 73 1 Apr 2025 846th kTheLemon 0 73 4 Apr 2025 846th swcnt 0 73 7 Apr 2025 846th DialFrost 🇸🇬 0 73 23 days ago 846th Shanethegamer 🇺🇸 0 73 23 days ago 846th edsrzf 🇳🇿 0 73 23 days ago 846th HumanoidCPU 0 73 22 days ago 846th CaedenHarper 🇨🇦 0 73 21 days ago 870th Shanethegamer 🇺🇸 0 74 20 Nov 2024 870th GolfingSuccess 🇬🇷 0 74 25 Nov 2024 870th Alex-x90 🇺🇸 0 74 28 Nov 2024 870th JunkIce 0 74 3 Dec 2024 870th MeWhenI 🇻🇦 0 74 11 Dec 2024 870th IanUtley 0 74 22 Dec 2024 870th prplz 🇦🇺 0 74 23 Jan 2025 870th CLOStrophobic 🇮🇹 0 74 25 Jan 2025 870th voytxt 🇨🇿 0 74 25 Jan 2025 870th voytxt 🇨🇿 0 74 25 Jan 2025 870th GolfingSuccess 🇬🇷 0 74 2 Feb 2025 870th LukeBridges 🇬🇧 0 74 3 Feb 2025 870th madex 🇩🇪 0 74 13 Feb 2025 870th plcc0 0 74 20 Feb 2025 870th Jacob385 0 74 25 Feb 2025 870th gigaprofisi 🇺🇸 0 74 3 Mar 2025 870th kops-cg 0 74 6 Mar 2025 870th albanian-laundromat 0 74 5 Apr 2025 870th dokutan 0 74 12 days ago 870th targrik 0 74 8 days ago 890th GolfingSuccess 🇬🇷 0 75 25 Nov 2024 890th emgordon154 0 75 28 Nov 2024 890th annaproxy 0 75 24 Dec 2024 890th desecaw13 0 75 24 Jan 2025 890th Kacarott 🇦🇺 0 75 5 Feb 2025 890th bowenkfan 0 75 10 Feb 2025 890th ovs-code 🇩🇪 0 75 20 Feb 2025 890th error256 0 75 20 Feb 2025 890th DialFrost 🇸🇬 0 75 5 Mar 2025 890th adamnielson42 🇺🇸 0 75 10 Mar 2025 890th edsrzf 🇳🇿 0 75 23 days ago Prev 826–900 of 1,698 Next
