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 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 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 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula 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 Knight 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 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 Knight 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 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 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 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 375th alomiF 750 84 4 Dec 2023 377th sean-niemann 🇺🇸 750 164 29 Mar 2023 378th MeWhenI 🇻🇦 747 108 22 May 2022 378th Shanethegamer 🇺🇸 747 108 7 Jun 2022 380th Natanaelel 🇸🇪 746 37 22 Jul 2023 381st o0lit3 🇺🇸 746 51 19 Mar 2022 381st sean-niemann 🇺🇸 746 51 5 Apr 2022 381st Steffan153 🇫🇮 746 51 17 Feb 2023 384th NewDefectus 🇮🇱 746 91 29 Apr 2022 384th Shanethegamer 🇺🇸 746 91 28 May 2025 386th inventshah 745 116 1 May 2025 387th ovs-code 🇩🇪 744 59 3 Jan 2024 388th Irratix 🇳🇱 743 68 23 Apr 2022 388th 2011-Chan-Ethan 743 68 20 Jul 2023 388th HumanoidCPU 743 68 27 May 2024 388th agreegious 743 68 16 Mar 2025 392nd Natanaelel 🇸🇪 742 44 11 Nov 2023 393rd MeWhenI 🇻🇦 742 74 4 Nov 2022 394th MeWhenI 🇻🇦 742 91 22 Jul 2024 395th edsrzf 🇳🇿 742 102 29 May 2025 396th marshallward 🇺🇸 741 101 8 Jul 2023 397th MeWhenI 🇻🇦 738 92 22 May 2022 398th MeWhenI 🇻🇦 735 92 10 Sep 2022 399th Shanethegamer 🇺🇸 734 92 7 Jun 2022 400th YAJUE114514 733 86 17 days ago 401st MeWhenI 🇻🇦 733 118 22 May 2022 402nd UnderKoen 🇳🇱 733 216 7 Feb 2024 403rd bizy-coder 732 69 17 Aug 2024 404th stefangimmillaro 732 84 10 Jan 2023 405th KatieLG 🇬🇧 731 67 28 Oct 2024 406th jared-hughes 730 61 9 Sep 2022 406th emgordon154 730 61 13 Nov 2024 408th Shanethegamer 🇺🇸 728 116 30 Dec 2022 409th SirBogman 🇺🇸 726 45 30 Aug 2022 410th Shanethegamer 🇺🇸 726 125 7 Jun 2022 411th Frowny 725 87 1 Mar 2022 411th annaproxy 725 87 2 Mar 2022 411th DaCuteRaccoon 725 87 1 Dec 2022 411th CaedenHarper 🇨🇦 725 87 27 Jan 2025 415th ovs-code 🇩🇪 724 70 3 Aug 2024 416th Irratix 🇳🇱 723 79 1 Mar 2022 417th thehylian 722 70 2 Jan 2023 418th Shanethegamer 🇺🇸 722 111 14 Jun 2022 419th pardouin 🇫🇷 721 67 19 days ago 420th HumanoidCPU 721 68 27 May 2024 420th Shanethegamer 🇺🇸 721 68 6 Sep 2024 422nd Feniske 🇫🇷 720 70 3 Nov 2023 423rd stefangimmillaro 716 156 22 Jun 2023 424th CaedenHarper 🇨🇦 714 35 27 Jan 2025 425th Frowny 712 71 1 Mar 2022 425th Eilonlif 🇮🇱 712 71 12 Mar 2023 427th MeWhenI 🇻🇦 711 68 22 May 2022 428th MeWhenI 🇻🇦 710 94 28 Feb 2025 429th jared-hughes 709 75 17 Jul 2022 430th lifthrasiir 🇰🇷 708 39 29 Nov 2024 431st inventshah 707 96 1 May 2025 432nd MeWhenI 🇻🇦 707 201 11 Sep 2023 433rd OhmNomNom 706 63 1 Nov 2022 434th CaedenHarper 🇨🇦 706 106 27 Jan 2025 435th didion0 🇺🇸 705 81 1 Mar 2022 435th jbt 705 81 28 Dec 2023 437th MeWhenI 🇻🇦 703 114 20 Jun 2022 438th bob-th 702 72 2 Aug 2024 439th Shanethegamer 🇺🇸 701 95 29 Apr 2025 440th JohandeRuiter 🇳🇱 700 97 12 Nov 2023 441st snoozingnewt 🇺🇸 700 107 1 Sep 2024 442nd Shanethegamer 🇺🇸 700 203 7 Jun 2022 443rd stefangimmillaro 699 114 11 Aug 2023 444th helbling 🇨🇭 696 82 13 Jun 2024 445th Shanethegamer 🇺🇸 696 95 8 Jun 2022 446th Natanaelel 🇸🇪 695 64 1 Mar 2022 446th KatieLG 🇬🇧 695 64 1 Sep 2024 448th Shanethegamer 🇺🇸 695 96 7 Jun 2022 449th SirBogman 🇺🇸 693 108 23 Nov 2022 450th AdrienHache 🇫🇷 693 115 3 days ago Prev 376–450 of 1,438 Next