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 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 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 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 Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion QR Encoder Quadratic Formula Scrambled Alphabetization 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 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 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 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 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 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 Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion QR Encoder Quadratic Formula Scrambled Alphabetization Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 601st strout 594 106 17 Aug 2022 602nd tatzyr 🇯🇵 593 75 11 Mar 2025 603rd MeWhenI 🇻🇦 589 87 28 Jan 2023 604th junkondo-jp 588 97 25 Jun 2024 604th CaedenHarper 🇨🇦 588 97 27 Jan 2025 606th Re-Adventures 🇮🇳 588 154 20 Jul 2023 607th emgordon154 587 47 3 Nov 2024 608th AkashTandon167 587 86 18 Mar 2022 608th yokasuretsu 587 86 7 Jan 2025 610th h3ra993huskp 🇯🇵 586 210 18 Feb 2024 611th trinityy-7 582 98 17 Mar 2024 612th MeWhenI 🇻🇦 581 110 21 Jul 2023 613th keelimeguy 🇺🇸 581 192 28 Apr 2025 614th msbranicky 580 87 23 Jul 2023 615th kimbo 🇺🇸 578 193 13 Jan 2023 616th janbehrens 🇩🇪 577 99 2 Jul 2023 617th 5cw 🇺🇸 575 48 10 Apr 2023 618th Shanethegamer 🇺🇸 575 117 12 Sep 2022 619th MeWhenI 🇻🇦 575 155 4 Sep 2024 620th guilhem-roy 🇫🇷 574 88 1 Mar 2022 620th michelebastione 🇮🇹 574 88 2 Mar 2022 622nd 77Tigers 573 110 29 May 2024 623rd NickTheEASDude 🇺🇸 572 121 1 May 2024 624th emgordon154 571 100 9 Aug 2024 624th advl 571 100 14 Feb 2025 626th snoozingnewt 🇺🇸 569 86 11 Feb 2024 627th Troon 567 89 29 Sep 2022 627th b10011 🇫🇮 567 89 8 Jan 2023 627th AbhilashaTandon 567 89 24 Sep 2023 627th eddvrs 567 89 20 Dec 2023 631st emgordon154 566 160 5 Mar 2025 632nd MeWhenI 🇻🇦 565 149 6 Jun 2023 633rd KatieLG 🇬🇧 564 198 22 Jan 2023 634th rak1507 🇬🇧 563 49 2 Mar 2022 635th msbranicky 563 87 17 Jan 2024 636th Shanethegamer 🇺🇸 563 150 4 Oct 2024 637th jfallon1997 561 90 7 Sep 2022 638th KatieLG 🇬🇧 561 109 22 Jan 2023 639th DaCuteRaccoon 559 102 30 Nov 2022 639th dylanarmstrong 559 102 21 Jan 2024 641st KatieLG 🇬🇧 559 142 13 Nov 2022 642nd heanyang1 558 200 24 hours ago 643rd madex 🇩🇪 557 122 29 Mar 2022 644th HumanoidCPU 556 80 6 Nov 2024 645th SirFireball3521 555 79 15 Mar 2023 646th commandblockguy 🇺🇸 555 91 21 Sep 2022 646th MaxElf999 555 91 28 Sep 2022 646th fkantelberg 555 91 7 Aug 2023 646th sultan 555 91 5 Mar 2024 650th HumanoidCPU 555 119 7 Nov 2024 651st varhammer 🇷🇺 552 153 13 Dec 2023 652nd HumanoidCPU 552 202 26 Aug 2024 653rd bac0id 552 223 30 Jun 2024 654th CatsAreFluffy 551 157 10 Jan 2023 655th Ailko 🇧🇪 549 92 6 May 2022 655th ComputerKWasTaken 🇺🇸 549 92 23 Oct 2024 657th snoozingnewt 🇺🇸 549 104 1 Sep 2024 657th TheLazySquid 549 104 26 Sep 2024 659th commandblockguy 🇺🇸 544 90 15 Jan 2024 660th emgordon154 544 205 18 Jan 2025 661st TobyBoyne 🇬🇧 543 93 3 Mar 2022 661st P-Quentin 🇫🇷 543 93 10 Aug 2022 661st jtaxen 543 93 26 Mar 2024 661st jameswmccarty 543 93 10 Jul 2024 665th rifatx 540 147 16 Jul 2024 666th Re-Adventures 🇮🇳 538 106 1 Feb 2023 667th adamnielson42 🇺🇸 537 94 21 Aug 2023 667th brochmann 🇸🇪 537 94 28 Oct 2023 669th jacobly0 🇺🇸 537 208 17 Aug 2023 670th hamhub7 536 148 8 Aug 2022 671st DialFrost 🇸🇬 535 71 31 Oct 2023 672nd MeWhenI 🇻🇦 534 92 15 Feb 2023 673rd Shanethegamer 🇺🇸 534 167 27 Sep 2024 674th m42km 532 95 16 Dec 2023 675th retrohun 532 100 1 Mar 2022 Prev 601–675 of 1,348 Next