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 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 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 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 QR Encoder Quadratic Formula Scrambled Alphabetization Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 797th edsrzf 🇳🇿 0 70 6 hours ago 797th DialFrost 🇸🇬 0 70 5 hours ago 797th Shanethegamer 🇺🇸 0 70 114 mins ago 829th emgordon154 0 71 28 Nov 2024 829th MeWhenI 🇻🇦 0 71 11 Dec 2024 829th zacjl 0 71 23 Jan 2025 829th psethwick 0 71 30 Jan 2025 829th Lydxn 🇨🇦 0 71 31 Jan 2025 829th eTrey13 0 71 2 Feb 2025 829th qpwoeirut 0 71 7 Feb 2025 829th HumanoidCPU 0 71 7 Feb 2025 829th kdx2a 0 71 12 Feb 2025 829th FlyingPenguin223 0 71 12 Feb 2025 829th MeWhenI 🇻🇦 0 71 14 Feb 2025 829th MeWhenI 🇻🇦 0 71 14 Feb 2025 829th targrik 0 71 14 Feb 2025 829th targrik 0 71 15 Feb 2025 829th KrausRaus 🇺🇸 0 71 17 Feb 2025 829th emgordon154 0 71 5 Mar 2025 829th BoBz200 0 71 11 Mar 2025 829th plcc0 0 71 20 Mar 2025 829th Lock1 0 71 5 Apr 2025 829th MeWhenI 🇻🇦 0 71 17 Apr 2025 829th xsot 🇸🇬 0 71 17 Apr 2025 829th HumanoidCPU 0 71 18 Apr 2025 829th CaedenHarper 🇨🇦 0 71 18 Apr 2025 829th nate8nate 0 71 13 days ago 853rd emgordon154 0 72 28 Nov 2024 853rd emgordon154 0 72 2 Dec 2024 853rd JunkIce 0 72 3 Dec 2024 853rd MeWhenI 🇻🇦 0 72 11 Dec 2024 853rd voytxt 🇨🇿 0 72 5 Feb 2025 853rd GolfingSuccess 🇬🇷 0 72 7 Feb 2025 853rd edsrzf 🇳🇿 0 72 15 Feb 2025 853rd zacjl 0 72 18 Feb 2025 853rd emgordon154 0 72 14 Mar 2025 853rd targrik 0 72 14 Mar 2025 853rd Yewzir 🇧🇪 0 72 17 Mar 2025 853rd DialFrost 🇸🇬 0 72 17 Apr 2025 853rd kg583 🇺🇸 0 72 17 Apr 2025 853rd DialFrost 🇸🇬 0 72 17 Apr 2025 853rd Shanethegamer 🇺🇸 0 72 17 Apr 2025 853rd Shanethegamer 🇺🇸 0 72 17 Apr 2025 853rd ovs-code 🇩🇪 0 72 17 Apr 2025 853rd HumanoidCPU 0 72 18 Apr 2025 853rd RYSF13 0 72 11 days ago 872nd sean-niemann 🇺🇸 0 73 26 Nov 2024 872nd stefangimmillaro 0 73 26 Nov 2024 872nd namelessiw 0 73 27 Nov 2024 872nd Michiocre 0 73 3 Dec 2024 872nd btnlq 0 73 21 Dec 2024 872nd duckyluuk 🇳🇱 0 73 12 Jan 2025 872nd prplz 🇦🇺 0 73 23 Jan 2025 872nd b-illy 🇬🇧 0 73 24 Jan 2025 872nd MeWhenI 🇻🇦 0 73 29 Jan 2025 872nd Yax42 🇫🇷 0 73 30 Jan 2025 872nd AdrienHache 🇫🇷 0 73 30 Jan 2025 872nd Natanaelel 🇸🇪 0 73 2 Feb 2025 872nd dokutan 0 73 3 Feb 2025 872nd targrik 0 73 15 Feb 2025 872nd targrik 0 73 15 Feb 2025 872nd GolfingSuccess 🇬🇷 0 73 14 Mar 2025 872nd retrohun 0 73 1 Apr 2025 872nd kTheLemon 0 73 4 Apr 2025 872nd swcnt 0 73 7 Apr 2025 872nd DialFrost 🇸🇬 0 73 17 Apr 2025 872nd Shanethegamer 🇺🇸 0 73 17 Apr 2025 872nd edsrzf 🇳🇿 0 73 17 Apr 2025 872nd HumanoidCPU 0 73 18 Apr 2025 872nd CaedenHarper 🇨🇦 0 73 18 Apr 2025 872nd Lv0Sys 🇵🇱 0 73 30 hours ago 897th Shanethegamer 🇺🇸 0 74 20 Nov 2024 897th GolfingSuccess 🇬🇷 0 74 25 Nov 2024 897th Alex-x90 🇺🇸 0 74 28 Nov 2024 897th JunkIce 0 74 3 Dec 2024 Prev 826–900 of 1,758 Next