Lucky Numbers 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 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 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 751st MathisBullinger 506 113 49ms 27 Mar 2022 752nd Fishron 505 100 97ms 18 Jun 2022 752nd vishwathg 505 100 68ms 5 Oct 2023 752nd 4ndyJ 🇬🇧 505 100 208ms 23 Dec 2023 752nd chartung17 505 100 121ms 1 Jan 2024 756th akusumoto 🇯🇵 505 180 154ms 30 Mar 2022 757th msbranicky 504 146 3,230ms 7 Jan 2025 758th MeWhenI 🇻🇦 501 93 112ms 12 Dec 2022 759th ashtraypettingzoo 🇺🇸 501 126 510ms 12 Feb 2023 760th MeWhenI 🇻🇦 500 76 50ms 16 Apr 2023 761st celiendonze 🇨🇭 500 101 112ms 18 Jul 2023 761st namelessiw 500 101 120ms 13 Jul 2024 761st moustave 500 101 218ms 3 Dec 2024 761st Andre3582 500 101 12ms 8 Oct 2025 765th jupj 🇫🇮 500 136 16ms 19 Oct 2022 766th bac0id 498 160 352ms 30 Jun 2024 767th targrik 497 115 12ms 27 Mar 2025 767th madeforlosers 497 115 18ms 11 days ago 769th inverseLorentz 🇦🇺 496 102 12ms 5 May 2023 769th WillowWispy 496 102 31ms 17 Mar 2025 769th mousetail 🇳🇱 496 102 275ms 26 Sep 2025 769th madeforlosers 496 102 11ms 3 days ago 773rd DialFrost 🇸🇬 496 142 495ms 3 May 2025 774th ChrisTheisen 495 161 387ms 20 Dec 2022 775th adriweb 🇫🇷 493 137 41ms 26 Sep 2023 776th Bonjour27891 🇻🇳 491 103 42ms 4 Mar 2022 776th AlexanderFair 491 103 784ms 25 Jul 2023 778th MaxCastella 🇫🇷 489 103 267ms 8 Nov 2023 779th eiburns 486 104 34ms 25 Aug 2023 780th msbranicky 486 139 15ms 3 Oct 2023 781st Adix-null 🇱🇹 486 164 385ms 29 Jul 2023 782nd namelessiw 485 101 525ms 13 Jul 2024 783rd Yewzir 🇧🇪 484 115 77ms 25 Mar 2024 784th JRaspass 🇬🇧 484 118 14ms 22 Sep 2022 784th aksyristos 484 118 2,915ms 28 Oct 2022 784th ndren 484 118 12ms 11 Aug 2023 787th Shanethegamer 🇺🇸 481 79 43ms 7 Jun 2022 788th twocatsinatrenchcoat 481 105 35ms 29 Mar 2022 788th xyangst 481 105 34ms 18 Oct 2024 788th vhoulbreque 🇫🇷 481 105 10ms 11 Feb 2025 791st Marthe-CC 477 106 695ms 16 Oct 2022 791st CatsAreFluffy 477 106 97ms 10 Jan 2023 791st tobyLovick 477 106 26ms 13 Feb 2025 794th gigaprofisi 🇺🇸 476 120 18ms 2 Mar 2025 795th adoxography 472 107 26ms 1 Sep 2025 796th Yewzir 🇧🇪 470 184 1,192ms 9 Feb 2024 797th Pena86 468 108 11ms 16 Sep 2022 797th PyryL 🇫🇮 468 108 11ms 25 Aug 2024 799th jerrandolph 466 240 334ms 21 Dec 2023 800th girishsuri15 465 123 12ms 11 Mar 2022 801st CedricGebistorf 464 109 115ms 10 Mar 2022 801st galloj 🇨🇿 464 109 299ms 28 Aug 2022 801st TheZwierzLF 🇵🇱 464 109 3,094ms 21 May 2025 804th janbehrens 🇩🇪 464 196 311ms 3 Mar 2022 805th CatsAreFluffy 463 106 722ms 15 Jan 2024 805th TheZwierzLF 🇵🇱 463 106 4,085ms 2 Jun 2025 807th SmartK8 🇨🇿 463 172 407ms 12 Nov 2022 808th juliansiebert 🇩🇪 462 109 1,046ms 25 Aug 2022 809th snoozingnewt 🇺🇸 462 242 260ms 4 Feb 2024 810th c0d3-4-F00d 🇩🇪 461 124 2,848ms 1 Mar 2022 811th trist224 🇫🇷 460 110 924ms 1 Sep 2022 812th BREMAUCY 🇫🇷 457 245 515ms 21 May 2025 813th msbranicky 456 122 29ms 11 Oct 2023 814th SniperSmiley 🇺🇸 455 111 199ms 16 Jun 2022 815th Narik1 455 246 261ms 3 Apr 2023 815th blaztoma 🇱🇹 455 246 332ms 5 Sep 2025 815th CaedenHarper 🇨🇦 455 246 263ms 12 days ago 818th DelaneyJM 454 111 3,755ms 8 Apr 2025 819th amollberg 🇸🇪 451 112 112ms 25 Mar 2022 820th tomh1012 448 178 389ms 5 May 2022 821st badboj40 447 113 91ms 27 Dec 2022 822nd Florian-Mt 446 128 17ms 23 Oct 2023 823rd crazymoose7 443 114 110ms 5 Jun 2024 824th Ashikpaul 🇮🇳 443 129 238ms 30 Jul 2022 825th heanyang1 442 154 12ms 20 Apr 2025 First Prev 751–825 of 1,492 Next Last