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 Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA 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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 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 944th TheTrustyPwo 0 66 14ms 8 Sep 2025 944th snoozingnewt 🇺🇸 0 66 90ms 15 Sep 2025 944th targrik 0 66 3ms 18 Sep 2025 944th targrik 0 66 1,759ms 18 Sep 2025 944th andres-k 0 66 13ms 21 Sep 2025 944th FranklinJiaChen 0 66 21ms 30 Sep 2025 944th Papushkado 0 66 10ms 4 days ago 983rd FlyingPenguin223 0 67 3ms 21 Nov 2024 983rd Jacob385 0 67 14ms 21 Nov 2024 983rd Jacob385 0 67 625ms 21 Nov 2024 983rd GolfingSuccess 🇬🇷 0 67 1,082ms 25 Nov 2024 983rd GolfingSuccess 🇬🇷 0 67 3ms 7 Dec 2024 983rd duckyluuk 🇳🇱 0 67 3ms 3 Jan 2025 983rd Vexxter9 🇳🇱 0 67 3ms 14 Jan 2025 983rd kamihitoe 0 67 3ms 15 Jan 2025 983rd CutSandstone 0 67 14ms 1 Feb 2025 983rd adityagiri3600 0 67 14ms 2 Feb 2025 983rd edsrzf 🇳🇿 0 67 113ms 7 Feb 2025 983rd martindotexe 🇳🇴 0 67 10ms 13 Feb 2025 983rd IcedDog 0 67 11ms 14 Feb 2025 983rd n3xta 0 67 11ms 14 Feb 2025 983rd xyangst 0 67 15ms 14 Feb 2025 983rd btjones0 0 67 14ms 17 Feb 2025 983rd smclaughlin-cf 0 67 11ms 19 Feb 2025 983rd Troon 0 67 14ms 21 Feb 2025 983rd pol-7 0 67 14ms 6 Mar 2025 983rd jumpingtj 0 67 14ms 9 Mar 2025 983rd edsrzf 🇳🇿 0 67 3ms 14 Mar 2025 983rd rustykitty 🇺🇸 0 67 15ms 21 Mar 2025 983rd retrohun 0 67 13ms 31 Mar 2025 983rd pastelglowcloud 0 67 14ms 2 Apr 2025 983rd litvanika 0 67 10ms 5 Apr 2025 983rd 1nspir3d 0 67 12ms 6 Apr 2025 983rd MeepMoop 0 67 3ms 6 Apr 2025 983rd gonengazit 0 67 3ms 8 Apr 2025 983rd Darklight-03 0 67 13ms 14 Apr 2025 983rd nilan425 0 67 15ms 16 Apr 2025 983rd DialFrost 🇸🇬 0 67 3ms 17 Apr 2025 983rd Andriamanitra 🇫🇮 0 67 14ms 17 Apr 2025 983rd Shanethegamer 🇺🇸 0 67 3ms 17 Apr 2025 983rd edsrzf 🇳🇿 0 67 3ms 17 Apr 2025 983rd HumanoidCPU 0 67 4ms 18 Apr 2025 983rd adaGrad1 0 67 14ms 18 Apr 2025 983rd codewrite 🇬🇧 0 67 14ms 18 Apr 2025 983rd CaedenHarper 🇨🇦 0 67 3ms 18 Apr 2025 983rd masterofsoap 0 67 15ms 24 Apr 2025 983rd dokutan 0 67 2ms 28 Apr 2025 983rd Lodiscode 0 67 13ms 6 May 2025 983rd adammielniczuk 0 67 14ms 12 May 2025 983rd erikji 0 67 13ms 23 May 2025 983rd thadeucity 0 67 11ms 26 May 2025 983rd TheZwierzLF 🇵🇱 0 67 13ms 27 May 2025 983rd TheZwierzLF 🇵🇱 0 67 821ms 1 Jun 2025 983rd SwordF-Official 0 67 3ms 2 Jun 2025 983rd NOS4A5I 0 67 14ms 9 Jun 2025 983rd Rogacz 0 67 14ms 9 Jun 2025 983rd henryjgt 0 67 14ms 17 Jun 2025 983rd shininglegend 0 67 13ms 19 Jun 2025 983rd kit971103 0 67 14ms 25 Jun 2025 983rd Scaredname 0 67 11ms 5 Jul 2025 983rd osNiko 🇧🇷 0 67 14ms 26 Jul 2025 983rd LuisGoncalves05 🇵🇹 0 67 14ms 27 Jul 2025 983rd dat9395 0 67 10ms 1 Aug 2025 983rd avivex1000 0 67 14ms 16 Aug 2025 983rd LNCH 0 67 10ms 20 Aug 2025 983rd BoraTheDeveloper 0 67 13ms 24 Aug 2025 983rd Kaleab-Ayenew 0 67 14ms 27 Aug 2025 983rd canonnizq 0 67 13ms 30 Aug 2025 983rd frederni 0 67 10ms 10 Sep 2025 983rd tungland 0 67 14ms 10 Sep 2025 983rd snoozingnewt 🇺🇸 0 67 4ms 15 Sep 2025 983rd alexsave 0 67 11ms 16 Sep 2025 983rd yibotongxue 0 67 13ms 20 Sep 2025 983rd HHHMGK 0 67 14ms 26 Sep 2025 983rd RZ781 0 67 20ms 26 Sep 2025 First Prev 976–1,050 of 2,823 Next Last