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 Minesweeper 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 Binary Lambda Calculus Calendar Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi 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 Minesweeper 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 Binary Lambda Calculus Calendar Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi Turtle Tutorial # Golfer Points Chars Time Submitted 713th HumanoidCPU 0 61 121ms 18 Apr 2025 713th HumanoidCPU 0 61 11ms 18 Apr 2025 713th AlephSquirrel 0 61 11ms 20 Apr 2025 713th Sam-Vrgl 0 61 11ms 13 May 2025 713th c-py 0 61 11ms 14 May 2025 713th albanian-laundromat 0 61 126ms 6 Jun 2025 713th Andrey-Plotnikov 0 61 11ms 19 Jun 2025 713th a6166231 🇨🇳 0 61 11ms 20 Jun 2025 713th elana-teal 0 61 12ms 20 Jun 2025 713th BREMAUCY 🇫🇷 0 61 11ms 1 Jul 2025 713th RYSF13 🇨🇳 0 61 11ms 5 Jul 2025 713th p01 0 61 11ms 28 Jul 2025 713th KrausRaus 🇺🇸 0 61 11ms 29 Jul 2025 713th dmrichwa 🇺🇸 0 61 11ms 29 Jul 2025 713th dokutan 0 61 3ms 5 Aug 2025 713th gitchaell 🇧🇴 0 61 11ms 6 Aug 2025 713th lukepolak 0 61 11ms 7 Aug 2025 713th adrianbgo 0 61 11ms 7 Aug 2025 713th helbling 🇨🇭 0 61 11ms 28 Aug 2025 713th snoozingnewt 🇺🇸 0 61 130ms 15 Sep 2025 713th snoozingnewt 🇺🇸 0 61 11ms 15 Sep 2025 713th larsendaniel 0 61 11ms 12 days ago 713th JOrE20 0 61 11ms 34 hours ago 774th emgordon154 0 62 3ms 27 Nov 2024 774th CLOStrophobic 🇮🇹 0 62 4ms 4 Feb 2025 774th DialFrost 🇸🇬 0 62 8ms 15 Feb 2025 774th heanyang1 0 62 17ms 26 Mar 2025 774th dokutan 0 62 1,277ms 15 Jul 2025 774th 6512345 0 62 112ms 15 days ago 780th kg583 🇺🇸 0 63 48ms 21 Nov 2024 780th sean-niemann 🇺🇸 0 63 139ms 10 Dec 2024 780th MeWhenI 🇻🇦 0 63 7ms 18 Dec 2024 780th zacjl 0 63 49ms 31 Dec 2024 780th CLOStrophobic 🇮🇹 0 63 48ms 17 Jan 2025 780th edsrzf 🇳🇿 0 63 59ms 9 Feb 2025 780th GolfingSuccess 🇬🇷 0 63 49ms 9 Feb 2025 780th Nemikolh 🇫🇷 0 63 13ms 12 Feb 2025 780th GolfingSuccess 🇬🇷 0 63 134ms 20 Feb 2025 780th varhammer 🇷🇺 0 63 7ms 22 Feb 2025 780th voytxt 🇨🇿 0 63 137ms 17 Apr 2025 780th FlyingPenguin223 0 63 53ms 17 Apr 2025 780th DialFrost 🇸🇬 0 63 135ms 17 Apr 2025 780th DialFrost 🇸🇬 0 63 8ms 17 Apr 2025 780th DialFrost 🇸🇬 0 63 48ms 17 Apr 2025 780th pardouin 🇫🇷 0 63 136ms 17 Apr 2025 780th Shanethegamer 🇺🇸 0 63 6ms 17 Apr 2025 780th Shanethegamer 🇺🇸 0 63 61ms 17 Apr 2025 780th GolfingSuccess 🇬🇷 0 63 7ms 17 Apr 2025 780th HumanoidCPU 0 63 137ms 18 Apr 2025 780th HumanoidCPU 0 63 7ms 18 Apr 2025 780th HumanoidCPU 0 63 48ms 18 Apr 2025 780th CaedenHarper 🇨🇦 0 63 137ms 18 Apr 2025 780th CaedenHarper 🇨🇦 0 63 6ms 18 Apr 2025 780th CaedenHarper 🇨🇦 0 63 50ms 18 Apr 2025 780th dokutan 0 63 7ms 28 Apr 2025 780th Jigglypuffed 0 63 48ms 19 Jul 2025 780th penous 0 63 12ms 2 Aug 2025 780th YellowDudeIsMe 0 63 11ms 14 Aug 2025 780th albanian-laundromat 0 63 7ms 22 Aug 2025 780th snoozingnewt 🇺🇸 0 63 160ms 15 Sep 2025 780th snoozingnewt 🇺🇸 0 63 7ms 15 Sep 2025 780th snoozingnewt 🇺🇸 0 63 48ms 15 Sep 2025 780th luuumine 🇫🇷 0 63 3ms 9 days ago 780th JOrE20 0 63 7ms 34 hours ago 815th Shanethegamer 🇺🇸 0 64 129ms 20 Nov 2024 815th error256 0 64 152ms 21 Nov 2024 815th error256 0 64 14ms 21 Nov 2024 815th emgordon154 0 64 3ms 26 Nov 2024 815th Liniarc 0 64 11ms 26 Nov 2024 815th Natanaelel 🇸🇪 0 64 146ms 9 Dec 2024 815th MeWhenI 🇻🇦 0 64 52ms 12 Dec 2024 815th MeWhenI 🇻🇦 0 64 16ms 14 Feb 2025 815th targrik 0 64 15ms 15 Feb 2025 815th calum12345 0 64 16ms 25 Mar 2025 815th Chinay-Domitrix 🇺🇸 0 64 4,020ms 18 Apr 2025 First Prev 751–825 of 2,845 Next Last
