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 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 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 NewDefectus 🇮🇱 746 91 29 Apr 2022 381st Shanethegamer 🇺🇸 746 91 28 May 2025 383rd o0lit3 🇺🇸 745 51 19 Mar 2022 383rd sean-niemann 🇺🇸 745 51 5 Apr 2022 383rd Steffan153 🇫🇮 745 51 17 Feb 2023 386th inventshah 745 116 1 May 2025 387th ovs-code 🇩🇪 743 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 MeWhenI 🇻🇦 742 74 4 Nov 2022 393rd edsrzf 🇳🇿 742 102 29 May 2025 394th Natanaelel 🇸🇪 741 44 11 Nov 2023 395th MeWhenI 🇻🇦 741 91 22 Jul 2024 396th marshallward 🇺🇸 739 101 8 Jul 2023 397th MeWhenI 🇻🇦 738 92 22 May 2022 398th YAJUE114514 733 86 4 days ago 399th Shanethegamer 🇺🇸 733 92 7 Jun 2022 399th MeWhenI 🇻🇦 733 92 10 Sep 2022 401st MeWhenI 🇻🇦 733 118 22 May 2022 402nd bizy-coder 732 69 17 Aug 2024 403rd KatieLG 🇬🇧 731 67 28 Oct 2024 404th stefangimmillaro 730 84 10 Jan 2023 405th UnderKoen 🇳🇱 730 216 7 Feb 2024 406th jared-hughes 729 61 9 Sep 2022 406th emgordon154 729 61 13 Nov 2024 408th Shanethegamer 🇺🇸 726 116 30 Dec 2022 409th SirBogman 🇺🇸 725 45 30 Aug 2022 410th Frowny 725 87 1 Mar 2022 410th annaproxy 725 87 2 Mar 2022 410th DaCuteRaccoon 725 87 1 Dec 2022 410th CaedenHarper 🇨🇦 725 87 27 Jan 2025 414th Shanethegamer 🇺🇸 725 125 7 Jun 2022 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 6 days ago 420th HumanoidCPU 721 68 27 May 2024 420th Shanethegamer 🇺🇸 721 68 6 Sep 2024 422nd Feniske 🇫🇷 719 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 jared-hughes 709 75 17 Jul 2022 429th MeWhenI 🇻🇦 708 94 28 Feb 2025 430th lifthrasiir 🇰🇷 707 39 29 Nov 2024 431st inventshah 707 96 1 May 2025 432nd OhmNomNom 706 63 1 Nov 2022 433rd didion0 🇺🇸 705 81 1 Mar 2022 433rd jbt 705 81 28 Dec 2023 435th MeWhenI 🇻🇦 705 201 11 Sep 2023 436th CaedenHarper 🇨🇦 704 106 27 Jan 2025 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 stefangimmillaro 699 114 11 Aug 2023 442nd snoozingnewt 🇺🇸 698 107 1 Sep 2024 443rd Shanethegamer 🇺🇸 698 203 7 Jun 2022 444th helbling 🇨🇭 696 82 13 Jun 2024 445th Natanaelel 🇸🇪 695 64 1 Mar 2022 445th KatieLG 🇬🇧 695 64 1 Sep 2024 447th Shanethegamer 🇺🇸 695 95 8 Jun 2022 448th Shanethegamer 🇺🇸 694 96 7 Jun 2022 449th NewDefectus 🇮🇱 692 73 29 Apr 2022 449th AlephSquirrel 692 73 28 Jan 2023 Prev 376–450 of 1,385 Next