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 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 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 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 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 Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 600th fredrik-bakke 🇳🇴 602 84 5 Oct 2022 602nd Larento 601 95 10 Oct 2023 603rd elgan65536 601 151 9 Mar 2024 604th j-Ewan 601 186 11 Mar 2022 605th stefangimmillaro 598 113 4 Nov 2022 606th neihousaigaai 598 187 22 Oct 2024 607th rucin93 🇵🇱 597 85 13 Aug 2024 608th 09cf 596 114 21 Sep 2023 609th MichalMarsalek 🇨🇿 595 85 1 Mar 2022 609th rak1507 🇬🇧 595 85 21 May 2022 609th LeeCamp 595 85 11 Jan 2023 609th Terobero 595 85 23 Aug 2024 613th KatieLG 🇬🇧 595 96 21 Feb 2023 614th edsrzf 🇳🇿 595 105 29 May 2025 615th strout 595 106 17 Aug 2022 616th tatzyr 🇯🇵 593 75 11 Mar 2025 617th junkondo-jp 589 97 25 Jun 2024 617th CaedenHarper 🇨🇦 589 97 27 Jan 2025 619th stefangimmillaro 589 154 28 Mar 2023 619th Re-Adventures 🇮🇳 589 154 20 Jul 2023 621st AkashTandon167 588 86 18 Mar 2022 621st yokasuretsu 588 86 7 Jan 2025 623rd DaCuteRaccoon 588 326 1 Dec 2022 624th emgordon154 587 47 3 Nov 2024 625th albanian-laundromat 587 137 20 days ago 626th MeWhenI 🇻🇦 585 110 21 Jul 2023 627th trinityy-7 583 98 17 Mar 2024 628th keelimeguy 🇺🇸 582 192 28 Apr 2025 629th msbranicky 581 87 23 Jul 2023 630th MeWhenI 🇻🇦 579 87 28 Jan 2023 631st kimbo 🇺🇸 579 193 13 Jan 2023 632nd CaedenHarper 🇨🇦 579 331 27 Jan 2025 633rd Shanethegamer 🇺🇸 578 117 12 Sep 2022 634th MeWhenI 🇻🇦 577 155 4 Sep 2024 635th 5cw 🇺🇸 575 48 10 Apr 2023 636th guilhem-roy 🇫🇷 574 88 1 Mar 2022 636th michelebastione 🇮🇹 574 88 2 Mar 2022 638th 77Tigers 573 110 29 May 2024 639th emgordon154 571 100 9 Aug 2024 639th advl 571 100 14 Feb 2025 641st MeWhenI 🇻🇦 571 101 10 days ago 642nd snoozingnewt 🇺🇸 570 86 11 Feb 2024 643rd Troon 568 89 29 Sep 2022 643rd b10011 🇫🇮 568 89 8 Jan 2023 643rd AbhilashaTandon 568 89 24 Sep 2023 643rd eddvrs 568 89 20 Dec 2023 647th emgordon154 567 160 5 Mar 2025 648th a6166231 🇨🇳 566 101 5 Jun 2025 649th MeWhenI 🇻🇦 566 149 6 Jun 2023 650th KatieLG 🇬🇧 564 109 22 Jan 2023 651st Shanethegamer 🇺🇸 564 150 4 Oct 2024 652nd KatieLG 🇬🇧 564 198 22 Jan 2023 653rd rak1507 🇬🇧 563 49 2 Mar 2022 654th msbranicky 563 87 17 Jan 2024 655th jfallon1997 561 90 7 Sep 2022 655th xDragoxboi 561 90 30 Jun 2025 657th KatieLG 🇬🇧 561 142 13 Nov 2022 658th janbehrens 🇩🇪 560 99 2 Jul 2023 659th DaCuteRaccoon 560 102 30 Nov 2022 659th dylanarmstrong 560 102 21 Jan 2024 659th acollett89 560 102 18 Jul 2025 662nd heanyang1 559 200 29 May 2025 663rd NickTheEASDude 🇺🇸 558 121 1 May 2024 664th commandblockguy 🇺🇸 557 88 24 days ago 665th madex 🇩🇪 557 122 29 Mar 2022 666th SirFireball3521 556 79 15 Mar 2023 667th HumanoidCPU 556 80 6 Nov 2024 668th HumanoidCPU 556 119 7 Nov 2024 669th kkoenig 556 201 17 days ago 670th commandblockguy 🇺🇸 555 91 21 Sep 2022 670th MaxElf999 555 91 28 Sep 2022 670th fkantelberg 555 91 7 Aug 2023 670th sultan 555 91 5 Mar 2024 674th varhammer 🇷🇺 553 153 13 Dec 2023 675th HumanoidCPU 553 202 26 Aug 2024 Prev 601–675 of 1,452 Next