Tutorial in Python 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 138th Darklight-03 0 67 10ms 14 Apr 2025 138th nilan425 0 67 11ms 16 Apr 2025 138th Andriamanitra 🇫🇮 0 67 10ms 17 Apr 2025 138th adaGrad1 0 67 13ms 18 Apr 2025 138th codewrite 🇬🇧 0 67 10ms 18 Apr 2025 138th masterofsoap 0 67 9ms 24 Apr 2025 138th Lodiscode 0 67 14ms 6 May 2025 138th adammielniczuk 0 67 11ms 12 May 2025 138th erikji 0 67 10ms 23 May 2025 138th TheZwierzLF 🇵🇱 0 67 10ms 27 May 2025 138th NOS4A5I 0 67 11ms 9 Jun 2025 138th Rogacz 0 67 11ms 9 Jun 2025 138th henryjgt 0 67 13ms 17 Jun 2025 138th shininglegend 0 67 10ms 19 Jun 2025 138th kit971103 0 67 13ms 25 Jun 2025 138th Scaredname 0 67 10ms 5 Jul 2025 138th osNiko 🇧🇷 0 67 16ms 26 Jul 2025 138th LuisGoncalves05 🇵🇹 0 67 10ms 27 Jul 2025 138th dat9395 0 67 13ms 1 Aug 2025 138th avivex1000 0 67 11ms 16 Aug 2025 138th LNCH 0 67 12ms 20 Aug 2025 138th BoraTheDeveloper 0 67 12ms 24 Aug 2025 138th Kaleab-Ayenew 0 67 12ms 27 Aug 2025 138th canonnizq 0 67 10ms 30 Aug 2025 138th frederni 0 67 13ms 10 Sep 2025 138th tungland 0 67 12ms 10 Sep 2025 138th yibotongxue 0 67 13ms 20 Sep 2025 138th HHHMGK 0 67 10ms 26 Sep 2025 138th RZ781 0 67 11ms 26 Sep 2025 138th TheSilentWhisperer 0 67 12ms 3 Oct 2025 138th Nikinator2704 0 67 12ms 14 days ago 138th TheDevilWillBeBee 0 67 14ms 7 days ago 183rd jamesthekee 0 68 13ms 25 Jan 2025 183rd te-chnical 0 68 10ms 6 May 2025 183rd alexstarosta 0 68 12ms 16 Sep 2025 186th DoubleUynn 0 69 10ms 19 Jun 2025 186th bknower 0 69 12ms 22 Jun 2025 186th remodik 0 69 12ms 5 Oct 2025 189th JSG-GIT 0 70 12ms 15 May 2025 189th Jojoemc2 0 70 10ms 11 Jul 2025 189th Jeremy-Vidaurri 0 70 10ms 13 Jul 2025 189th AstroOrbis 0 70 11ms 17 Jul 2025 189th asherdiamond 0 70 13ms 14 Aug 2025 189th ukeSJTU 0 70 10ms 26 days ago 195th Lock1 0 71 13ms 5 Apr 2025 195th Jigglypuffed 0 71 10ms 9 Jun 2025 195th jmschl96 🇩🇪 0 71 14ms 14 Aug 2025 195th Chidoya 0 71 12ms 15 Oct 2025 199th mbittner20 0 72 10ms 26 May 2025 199th paiv 0 72 10ms 16 Jun 2025 201st SectorCorruptor 0 73 11ms 24 Jul 2025 202nd gautambp 0 74 13ms 17 Jun 2025 202nd SachitoGH 0 74 10ms 24 Jun 2025 202nd Mikey-Beep 🇬🇧 0 74 11ms 27 Jul 2025 205th annaproxy 0 75 10ms 24 Dec 2024 205th bowenkfan 0 75 10ms 10 Feb 2025 205th lukepolak 0 75 11ms 7 Aug 2025 208th adamnielson42 🇺🇸 0 76 13ms 3 Dec 2024 208th amine4567 0 76 13ms 2 Aug 2025 208th GMDA60 0 76 10ms 15 Sep 2025 211th lewis-carboodle 0 77 10ms 11 Mar 2025 211th joaosferreira 0 77 10ms 7 Aug 2025 211th msbranicky 0 77 10ms 4 days ago 214th ComputerKWasTaken 🇺🇸 0 78 10ms 27 Jan 2025 214th voytxt 🇨🇿 0 78 10ms 5 Feb 2025 214th Gopalkataria 🇮🇳 0 78 10ms 20 Feb 2025 214th Emutis 🇱🇹 0 78 10ms 16 Aug 2025 214th FoxInTheClouds 0 78 10ms 46 hours ago 219th sciencejiho 0 80 10ms 26 May 2025 219th aaardwark 0 80 12ms 3 Jun 2025 221st UnicornOnAzur 0 82 10ms 3 Jun 2025 221st heisenbirb 0 82 11ms 6 Jun 2025 223rd brahim-lamnaouar 0 84 10ms 5 Mar 2025 224th argentite 0 86 14ms 11 Sep 2025 225th Aquateraneal 0 87 12ms 11 Aug 2025 First Prev 151–225 of 315 Next Last