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 373rd GolfingSuccess 🇬🇷 0 50 22 Dec 2024 373rd voytxt 🇨🇿 0 50 25 Jan 2025 373rd pardouin 🇫🇷 0 50 26 Jan 2025 373rd Natanaelel 🇸🇪 0 50 26 Jan 2025 373rd janlelis 0 50 31 Mar 2025 373rd DialFrost 🇸🇬 0 50 17 Apr 2025 373rd edsrzf 🇳🇿 0 50 17 Apr 2025 373rd HumanoidCPU 0 50 18 Apr 2025 373rd CaedenHarper 🇨🇦 0 50 18 Apr 2025 385th FlyingPenguin223 0 51 21 Nov 2024 385th MeWhenI 🇻🇦 0 51 11 Dec 2024 385th GolfingSuccess 🇬🇷 0 51 8 Feb 2025 388th kg583 🇺🇸 0 53 21 Nov 2024 388th lifthrasiir 🇰🇷 0 53 2 Dec 2024 388th b-illy 🇬🇧 0 53 4 Jan 2025 388th CaedenHarper 🇨🇦 0 53 4 Jan 2025 388th GolfingSuccess 🇬🇷 0 53 14 Mar 2025 388th rucin93 🇵🇱 0 53 17 Apr 2025 388th zacjl 0 53 17 Apr 2025 388th Shanethegamer 🇺🇸 0 53 17 Apr 2025 388th pardouin 🇫🇷 0 53 17 Apr 2025 388th DialFrost 🇸🇬 0 53 17 Apr 2025 388th sean-niemann 🇺🇸 0 53 17 Apr 2025 388th HumanoidCPU 0 53 18 Apr 2025 388th m-tkach 🇺🇦 0 53 23 Apr 2025 388th emgordon154 0 53 23 Apr 2025 402nd ovs-code 🇩🇪 0 54 25 Nov 2024 402nd neel11235813 0 54 9 Dec 2024 402nd duckyluuk 🇳🇱 0 54 9 Dec 2024 402nd CLOStrophobic 🇮🇹 0 54 22 Jan 2025 406th GolfingSuccess 🇬🇷 0 55 11 Dec 2024 406th Yewzir 🇧🇪 0 55 28 Dec 2024 406th JunkIce 0 55 7 Jan 2025 406th CLOStrophobic 🇮🇹 0 55 22 Jan 2025 406th commandblockguy 🇺🇸 0 55 2 Feb 2025 406th bizy-coder 0 55 17 Feb 2025 406th bizy-coder 0 55 18 Feb 2025 406th BREMAUCY 🇫🇷 0 55 19 Feb 2025 406th MeWhenI 🇻🇦 0 55 17 Apr 2025 406th DialFrost 🇸🇬 0 55 17 Apr 2025 406th MeWhenI 🇻🇦 0 55 17 Apr 2025 406th Shanethegamer 🇺🇸 0 55 17 Apr 2025 406th duckyluuk 🇳🇱 0 55 17 Apr 2025 406th HumanoidCPU 0 55 18 Apr 2025 406th CaedenHarper 🇨🇦 0 55 18 Apr 2025 421st AlephSquirrel 0 56 25 Nov 2024 421st sisyphus-ppcg 🇦🇺 0 56 26 Nov 2024 421st targrik 0 56 12 Jan 2025 421st GolfingSuccess 🇬🇷 0 56 5 Feb 2025 421st Bubbler-4 0 56 12 Feb 2025 421st sean-niemann 🇺🇸 0 56 24 Feb 2025 421st plcc0 0 56 24 Mar 2025 421st edsrzf 🇳🇿 0 56 19 Apr 2025 421st GolfingSuccess 🇬🇷 0 56 19 Apr 2025 421st rucin93 🇵🇱 0 56 19 Apr 2025 421st DialFrost 🇸🇬 0 56 20 Apr 2025 421st HumanoidCPU 0 56 21 Apr 2025 421st FEZfan 🇦🇺 0 56 22 Apr 2025 421st dokutan 0 56 26 days ago 421st Shanethegamer 🇺🇸 0 56 16 days ago 421st GolfingSuccess 🇬🇷 0 56 16 days ago 421st rucin93 🇵🇱 0 56 16 days ago 421st emplv 🇱🇻 0 56 16 days ago 421st sean-niemann 🇺🇸 0 56 15 days ago 421st DialFrost 🇸🇬 0 56 15 days ago 421st frankgraziano 0 56 5 days ago 442nd edsrzf 🇳🇿 0 57 8 Feb 2025 442nd plcc0 0 57 20 Feb 2025 442nd emgordon154 0 57 14 Mar 2025 442nd Yewzir 🇧🇪 0 57 16 Mar 2025 442nd MeWhenI 🇻🇦 0 57 17 Apr 2025 442nd Shanethegamer 🇺🇸 0 57 17 Apr 2025 442nd CaedenHarper 🇨🇦 0 57 18 Apr 2025 442nd FlyingPenguin223 0 57 19 Apr 2025 450th kg583 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