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 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 Topological Sort 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 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 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 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 Topological Sort Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 601st stefangimmillaro 598 113 4 Nov 2022 602nd rucin93 🇵🇱 597 85 13 Aug 2024 603rd neihousaigaai 597 187 22 Oct 2024 604th 09cf 596 114 21 Sep 2023 605th KatieLG 🇬🇧 595 96 21 Feb 2023 606th edsrzf 🇳🇿 595 105 29 May 2025 607th strout 595 106 17 Aug 2022 608th MichalMarsalek 🇨🇿 594 85 1 Mar 2022 608th rak1507 🇬🇧 594 85 21 May 2022 608th LeeCamp 594 85 11 Jan 2023 608th Terobero 594 85 23 Aug 2024 612th tatzyr 🇯🇵 593 75 11 Mar 2025 613th junkondo-jp 589 97 25 Jun 2024 613th CaedenHarper 🇨🇦 589 97 27 Jan 2025 615th Re-Adventures 🇮🇳 588 154 20 Jul 2023 616th emgordon154 587 47 3 Nov 2024 617th AkashTandon167 587 86 18 Mar 2022 617th yokasuretsu 587 86 7 Jan 2025 619th h3ra993huskp 🇯🇵 586 210 18 Feb 2024 620th trinityy-7 583 98 17 Mar 2024 621st msbranicky 581 87 23 Jul 2023 622nd MeWhenI 🇻🇦 581 110 21 Jul 2023 623rd keelimeguy 🇺🇸 581 192 28 Apr 2025 624th MeWhenI 🇻🇦 578 87 28 Jan 2023 625th kimbo 🇺🇸 578 193 13 Jan 2023 626th janbehrens 🇩🇪 577 99 2 Jul 2023 627th Shanethegamer 🇺🇸 576 117 12 Sep 2022 628th 5cw 🇺🇸 575 48 10 Apr 2023 629th MeWhenI 🇻🇦 575 155 4 Sep 2024 630th guilhem-roy 🇫🇷 574 88 1 Mar 2022 630th michelebastione 🇮🇹 574 88 2 Mar 2022 632nd 77Tigers 573 110 29 May 2024 633rd emgordon154 571 100 9 Aug 2024 633rd advl 571 100 14 Feb 2025 635th snoozingnewt 🇺🇸 570 86 11 Feb 2024 636th Troon 568 89 29 Sep 2022 636th b10011 🇫🇮 568 89 8 Jan 2023 636th AbhilashaTandon 568 89 24 Sep 2023 636th eddvrs 568 89 20 Dec 2023 636th mossiegoat 568 89 27 Jun 2025 641st emgordon154 566 160 5 Mar 2025 642nd a6166231 🇨🇳 565 101 5 Jun 2025 643rd MeWhenI 🇻🇦 565 149 6 Jun 2023 644th KatieLG 🇬🇧 564 198 22 Jan 2023 645th rak1507 🇬🇧 563 49 2 Mar 2022 646th msbranicky 563 87 17 Jan 2024 647th KatieLG 🇬🇧 563 109 22 Jan 2023 648th Shanethegamer 🇺🇸 563 150 4 Oct 2024 649th jfallon1997 561 90 7 Sep 2022 649th xDragoxboi 561 90 25 days ago 651st KatieLG 🇬🇧 561 142 13 Nov 2022 652nd DaCuteRaccoon 560 102 30 Nov 2022 652nd dylanarmstrong 560 102 21 Jan 2024 652nd acollett89 560 102 8 days ago 655th heanyang1 558 200 29 May 2025 656th NickTheEASDude 🇺🇸 557 121 1 May 2024 657th madex 🇩🇪 557 122 29 Mar 2022 658th HumanoidCPU 556 80 6 Nov 2024 659th SirFireball3521 555 79 15 Mar 2023 660th commandblockguy 🇺🇸 555 91 21 Sep 2022 660th MaxElf999 555 91 28 Sep 2022 660th fkantelberg 555 91 7 Aug 2023 660th sultan 555 91 5 Mar 2024 664th HumanoidCPU 555 119 7 Nov 2024 665th HumanoidCPU 553 202 26 Aug 2024 666th varhammer 🇷🇺 552 153 13 Dec 2023 667th bac0id 552 223 30 Jun 2024 668th CatsAreFluffy 551 157 10 Jan 2023 669th Ailko 🇧🇪 549 92 6 May 2022 669th ComputerKWasTaken 🇺🇸 549 92 23 Oct 2024 671st snoozingnewt 🇺🇸 549 104 1 Sep 2024 671st TheLazySquid 549 104 26 Sep 2024 673rd emgordon154 545 205 18 Jan 2025 674th commandblockguy 🇺🇸 544 90 15 Jan 2024 675th TobyBoyne 🇬🇧 543 93 3 Mar 2022 Prev 601–675 of 1,376 Next