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 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 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers 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 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 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Turtle Tutorial # Golfer Points Chars Time 451st AdrienHache 🇫🇷 693 115 13 Aug 2025 452nd NewDefectus 🇮🇱 692 73 29 Apr 2022 452nd AlephSquirrel 692 73 28 Jan 2023 452nd fourth-bit 692 73 11 Jul 2023 452nd neihousaigaai 692 73 22 Oct 2024 452nd csharpython 692 73 18 Jul 2025 457th scpchicken 🇵🇼 691 55 18 Jan 2023 458th MeWhenI 🇻🇦 689 132 22 Jul 2024 459th akshatj27 🇦🇶 688 83 2 Mar 2022 459th AlephSquirrel 688 83 15 Feb 2023 459th rucin93 🇵🇱 688 83 12 Jun 2024 462nd edsrzf 🇳🇿 688 130 27 Dec 2024 463rd emgordon154 688 230 9 Jun 2025 464th error256 687 92 13 Aug 2025 465th anter69 🇭🇺 685 65 12 Feb 2024 466th minhtrancccp 683 74 11 Jan 2024 466th albanian-laundromat 683 74 29 Apr 2025 468th Shanethegamer 🇺🇸 682 72 1 Mar 2022 469th DialFrost 🇸🇬 682 112 10 May 2025 470th DialFrost 🇸🇬 682 124 6 Dec 2024 471st neel11235813 681 48 18 Feb 2023 472nd sean-niemann 🇺🇸 681 108 1 Nov 2024 472nd stefangimmillaro 681 108 10 Nov 2024 474th stefangimmillaro 681 110 4 Nov 2022 475th janbehrens 🇩🇪 681 127 22 Dec 2023 476th MeWhenI 🇻🇦 680 82 11 Oct 2023 477th janbehrens 🇩🇪 680 84 1 Mar 2022 477th tayloia 🇬🇧 680 84 9 May 2023 477th lukegustafson 🇺🇸 680 84 15 Sep 2024 480th stefangimmillaro 679 134 26 Oct 2023 480th mousetail 🇳🇱 679 134 5 days ago 482nd sean-niemann 🇺🇸 678 81 23 Jul 2023 483rd DaCuteRaccoon 677 125 1 Dec 2022 483rd CaedenHarper 🇨🇦 677 125 27 Jan 2025 485th DialFrost 🇸🇬 676 91 2 May 2025 486th Yax42 🇫🇷 675 118 27 Apr 2025 487th Irratix 🇳🇱 674 66 9 Mar 2022 488th suwat513 674 75 20 Sep 2022 488th ahmetdemirag 🇨🇾 674 75 6 Mar 2025 490th KrausRaus 🇺🇸 672 85 2 Mar 2022 491st sean-niemann 🇺🇸 672 101 7 Jun 2022 492nd c0d3-4-F00d 🇩🇪 672 126 5 Mar 2022 492nd snoozingnewt 🇺🇸 672 126 1 Sep 2024 494th AlephSquirrel 671 73 16 Jan 2024 495th Shanethegamer 🇺🇸 668 83 7 Jun 2022 496th MeWhenI 🇻🇦 668 92 24 Feb 2023 497th tuffnatty 🇩🇪 668 99 19 Jul 2023 498th c0d3-4-F00d 🇩🇪 666 102 5 Mar 2022 498th janbehrens 🇩🇪 666 102 16 May 2023 498th CaedenHarper 🇨🇦 666 102 27 Jan 2025 501st CLOStrophobic 🇮🇹 666 127 4 Feb 2025 502nd dillon-duncando 665 70 10 Mar 2024 503rd Indivicivet 665 76 9 May 2022 503rd nstearns96 🇬🇧 665 76 9 Jan 2023 503rd TaserTheFox 🇺🇸 665 76 16 Feb 2023 503rd cros107 🇦🇺 665 76 19 Aug 2023 503rd cingulataluke 665 76 29 Aug 2023 503rd stertooy 🇧🇪 665 76 15 Jun 2024 503rd hiichbindermax 665 76 22 Jun 2024 503rd wh3n3v3r 🇨🇿 665 76 12 Nov 2024 503rd Flekay 🇩🇪 665 76 10 Jul 2025 503rd qpwoeirut 665 76 12 days ago 513th tailorspy 665 130 22 Aug 2024 514th BambooleanLogic 🇸🇪 664 86 15 Nov 2022 514th Maznek 664 86 11 Dec 2023 516th sean-niemann 🇺🇸 662 122 2 Dec 2023 517th Lydxn 🇨🇦 662 137 5 Mar 2022 518th edsrzf 🇳🇿 661 101 1 Sep 2025 519th MeWhenI 🇻🇦 659 77 3 Aug 2024 520th m-tkach 🇺🇦 659 103 30 Mar 2022 521st Shanethegamer 🇺🇸 658 218 28 Apr 2025 522nd Anonymousellama21 656 77 15 Jun 2022 522nd betaveros 656 77 1 Jan 2023 522nd quimey 656 77 15 Mar 2023 522nd thienudomsrirungruang 656 77 7 May 2024 Prev 451–525 of 1,458 Next