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 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 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 522nd davecame 647 78 7 Nov 2023 522nd yuchuehw 647 78 28 Jan 2024 528th scpchicken 🇵🇼 645 68 9 Mar 2022 529th RYNO8 645 134 18 Aug 2022 530th shinh 644 69 25 Jun 2022 531st Natanaelel 🇸🇪 641 89 23 Jul 2023 531st voytxt 🇨🇿 641 89 29 Jul 2023 533rd duckyluuk 🇳🇱 641 104 6 Feb 2025 534th DialFrost 🇸🇬 641 139 3 days ago 535th ehulinsky 🇺🇸 639 79 10 May 2023 535th FlorianCassayre 🇫🇷 639 79 18 Sep 2023 537th ian-h-chamberlain 🇺🇸 638 142 6 Jul 2022 538th Yewzir 🇧🇪 636 77 15 Jan 2024 539th Awsute 636 99 26 Apr 2022 540th Shanethegamer 🇺🇸 635 70 6 Mar 2022 541st MeWhenI 🇻🇦 635 104 15 Nov 2022 542nd Bmrl7 635 107 11 Feb 2024 543rd eranws 634 90 24 Oct 2022 543rd two-bad 🇬🇧 634 90 25 Feb 2024 545th m-tkach 🇺🇦 633 133 24 hours ago 546th martinnorling 🇸🇪 631 80 2 Mar 2022 546th yzhs 🇩🇪 631 80 3 Jun 2022 546th CheeseCake628 🇳🇴 631 80 22 Dec 2023 546th logvp 631 80 22 Nov 2024 550th rboath 628 74 17 Dec 2024 551st janbehrens 🇩🇪 628 196 3 Mar 2022 552nd thisishowmymindworks 🇳🇴 627 91 28 Jun 2024 553rd MeWhenI 🇻🇦 626 85 18 Nov 2023 554th Herbert00709 🇵🇱 625 40 19 Apr 2024 555th Alex-x90 🇺🇸 624 108 14 Oct 2022 556th Trunksistor 🇫🇷 623 81 20 May 2022 556th RYNO8 623 81 18 Aug 2022 556th tuffnatty 🇩🇪 623 81 19 Jul 2023 556th ssbhatt4321 623 81 14 Oct 2023 556th CutSandstone 623 81 19 Jul 2024 561st Ripick 623 106 13 Aug 2024 562nd Waffle3z 623 111 28 Mar 2022 563rd MeWhenI 🇻🇦 622 318 29 Aug 2023 564th uttumuttu 🇫🇮 620 92 5 Mar 2022 564th coreynash 620 92 4 Nov 2023 566th Shanethegamer 🇺🇸 619 78 7 Jun 2022 567th olleicua 🇺🇸 617 72 21 Feb 2025 568th bobbysq 616 82 21 Dec 2022 568th mbittner20 616 82 27 May 2023 570th arctouch-cristiannevianna 615 129 3 Apr 2023 571st janbehrens 🇩🇪 614 80 4 Mar 2022 572nd weliveinhell 🇭🇹 614 93 23 Oct 2023 573rd CheeseCake628 🇳🇴 612 80 17 Jan 2024 574th RYNO8 612 111 18 Aug 2022 575th MeWhenI 🇻🇦 612 122 14 Oct 2022 576th emgordon154 611 109 28 Dec 2024 577th Mikey-Beep 🇬🇧 608 83 7 Sep 2023 578th GolfingSuccess 🇬🇷 608 236 3 Feb 2025 579th DaCuteRaccoon 607 326 1 Dec 2022 580th plcc0 606 184 21 Mar 2025 581st MeWhenI 🇻🇦 605 116 1 Nov 2023 582nd janbehrens 🇩🇪 603 185 22 Jun 2023 583rd OllieBoyne 🇬🇧 601 84 25 May 2022 583rd fredrik-bakke 🇳🇴 601 84 5 Oct 2022 585th Larento 601 95 10 Oct 2023 586th Shanethegamer 🇺🇸 600 102 8 Jun 2022 587th elgan65536 600 151 9 Mar 2024 588th j-Ewan 600 186 11 Mar 2022 589th MeWhenI 🇻🇦 599 87 28 Jan 2023 590th CaedenHarper 🇨🇦 598 331 27 Jan 2025 591st rucin93 🇵🇱 597 85 13 Aug 2024 592nd stefangimmillaro 597 113 4 Nov 2022 593rd neihousaigaai 597 187 22 Oct 2024 594th catfish000 596 114 21 Sep 2023 595th MichalMarsalek 🇨🇿 594 85 1 Mar 2022 595th rak1507 🇬🇧 594 85 21 May 2022 595th LeeCamp 594 85 11 Jan 2023 595th Terobero 594 85 23 Aug 2024 599th KatieLG 🇬🇧 594 96 21 Feb 2023 600th strout 594 106 17 Aug 2022 Prev 526–600 of 1,342 Next