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 601st j-Ewan 600 186 11 Mar 2022 602nd stefangimmillaro 598 113 4 Nov 2022 603rd rucin93 🇵🇱 597 85 13 Aug 2024 604th neihousaigaai 597 187 22 Oct 2024 605th 09cf 596 114 21 Sep 2023 606th KatieLG 🇬🇧 595 96 21 Feb 2023 607th edsrzf 🇳🇿 595 105 29 May 2025 608th strout 595 106 17 Aug 2022 609th MichalMarsalek 🇨🇿 594 85 1 Mar 2022 609th rak1507 🇬🇧 594 85 21 May 2022 609th LeeCamp 594 85 11 Jan 2023 609th Terobero 594 85 23 Aug 2024 613th tatzyr 🇯🇵 593 75 11 Mar 2025 614th junkondo-jp 589 97 25 Jun 2024 614th CaedenHarper 🇨🇦 589 97 27 Jan 2025 616th AkashTandon167 588 86 18 Mar 2022 616th yokasuretsu 588 86 7 Jan 2025 618th Re-Adventures 🇮🇳 588 154 20 Jul 2023 619th emgordon154 587 47 3 Nov 2024 620th h3ra993huskp 🇯🇵 586 210 18 Feb 2024 621st DaCuteRaccoon 586 326 1 Dec 2022 622nd trinityy-7 583 98 17 Mar 2024 623rd MeWhenI 🇻🇦 583 110 21 Jul 2023 624th msbranicky 581 87 23 Jul 2023 625th keelimeguy 🇺🇸 581 192 28 Apr 2025 626th MeWhenI 🇻🇦 578 87 28 Jan 2023 627th kimbo 🇺🇸 578 193 13 Jan 2023 628th CaedenHarper 🇨🇦 577 331 27 Jan 2025 629th Shanethegamer 🇺🇸 576 117 12 Sep 2022 630th 5cw 🇺🇸 575 48 10 Apr 2023 631st MeWhenI 🇻🇦 575 155 4 Sep 2024 632nd guilhem-roy 🇫🇷 574 88 1 Mar 2022 632nd michelebastione 🇮🇹 574 88 2 Mar 2022 634th 77Tigers 573 110 29 May 2024 635th emgordon154 571 100 9 Aug 2024 635th advl 571 100 14 Feb 2025 637th snoozingnewt 🇺🇸 570 86 11 Feb 2024 638th Troon 568 89 29 Sep 2022 638th b10011 🇫🇮 568 89 8 Jan 2023 638th AbhilashaTandon 568 89 24 Sep 2023 638th eddvrs 568 89 20 Dec 2023 642nd emgordon154 566 160 5 Mar 2025 643rd a6166231 🇨🇳 565 101 5 Jun 2025 644th MeWhenI 🇻🇦 565 149 6 Jun 2023 645th KatieLG 🇬🇧 564 198 22 Jan 2023 646th rak1507 🇬🇧 563 49 2 Mar 2022 647th msbranicky 563 87 17 Jan 2024 648th KatieLG 🇬🇧 563 109 22 Jan 2023 649th Shanethegamer 🇺🇸 563 150 4 Oct 2024 650th jfallon1997 561 90 7 Sep 2022 650th xDragoxboi 561 90 30 Jun 2025 652nd KatieLG 🇬🇧 561 142 13 Nov 2022 653rd DaCuteRaccoon 560 102 30 Nov 2022 653rd dylanarmstrong 560 102 21 Jan 2024 653rd acollett89 560 102 26 days ago 656th janbehrens 🇩🇪 559 99 2 Jul 2023 657th heanyang1 558 200 29 May 2025 658th NickTheEASDude 🇺🇸 557 121 1 May 2024 659th madex 🇩🇪 557 122 29 Mar 2022 660th HumanoidCPU 556 80 6 Nov 2024 661st SirFireball3521 555 79 15 Mar 2023 662nd commandblockguy 🇺🇸 555 91 21 Sep 2022 662nd MaxElf999 555 91 28 Sep 2022 662nd fkantelberg 555 91 7 Aug 2023 662nd sultan 555 91 5 Mar 2024 666th HumanoidCPU 555 119 7 Nov 2024 667th HumanoidCPU 553 202 26 Aug 2024 668th varhammer 🇷🇺 552 153 13 Dec 2023 669th bac0id 552 223 30 Jun 2024 670th CatsAreFluffy 551 157 10 Jan 2023 671st Ailko 🇧🇪 549 92 6 May 2022 671st ComputerKWasTaken 🇺🇸 549 92 23 Oct 2024 673rd snoozingnewt 🇺🇸 549 104 1 Sep 2024 673rd TheLazySquid 549 104 26 Sep 2024 675th emgordon154 545 205 18 Jan 2025 Prev 601–675 of 1,389 Next