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 525th emgordon154 652 74 13 Nov 2024 527th MeWhenI 🇻🇦 649 113 24 Oct 2024 528th jupj 🇫🇮 649 172 13 Nov 2023 529th knutae 🇳🇴 648 78 9 Mar 2022 529th jhpaques 🇫🇷 648 78 29 Jul 2022 529th marcin7Cd 648 78 2 Sep 2022 529th hellwue 648 78 28 Apr 2023 529th davecame 648 78 7 Nov 2023 529th yuchuehw 648 78 28 Jan 2024 535th scpchicken 🇵🇼 645 68 9 Mar 2022 536th RYNO8 645 134 18 Aug 2022 537th shinh 644 69 25 Jun 2022 538th Natanaelel 🇸🇪 642 89 23 Jul 2023 538th voytxt 🇨🇿 642 89 29 Jul 2023 540th duckyluuk 🇳🇱 641 104 6 Feb 2025 541st DialFrost 🇸🇬 641 139 3 May 2025 542nd ehulinsky 🇺🇸 639 79 10 May 2023 542nd FlorianCassayre 🇫🇷 639 79 18 Sep 2023 544th ian-h-chamberlain 🇺🇸 638 142 6 Jul 2022 545th BREMAUCY 🇫🇷 638 311 a min ago 546th Awsute 637 99 26 Apr 2022 547th Yewzir 🇧🇪 636 77 15 Jan 2024 548th Shanethegamer 🇺🇸 635 70 6 Mar 2022 549th eranws 635 90 24 Oct 2022 549th two-bad 🇬🇧 635 90 25 Feb 2024 551st MeWhenI 🇻🇦 635 104 15 Nov 2022 552nd Bmrl7 635 107 11 Feb 2024 553rd m-tkach 🇺🇦 633 133 5 May 2025 554th martinnorling 🇸🇪 631 80 2 Mar 2022 554th yzhs 🇩🇪 631 80 3 Jun 2022 554th CheeseCake628 🇳🇴 631 80 22 Dec 2023 554th logvp 631 80 22 Nov 2024 554th kistlerf 🇨🇭 631 80 30 May 2025 559th rboath 628 74 17 Dec 2024 560th thisishowmymindworks 🇳🇴 628 91 28 Jun 2024 561st janbehrens 🇩🇪 628 196 3 Mar 2022 562nd MeWhenI 🇻🇦 626 85 18 Nov 2023 563rd Herbert00709 🇵🇱 625 40 19 Apr 2024 564th Trunksistor 🇫🇷 624 81 20 May 2022 564th RYNO8 624 81 18 Aug 2022 564th tuffnatty 🇩🇪 624 81 19 Jul 2023 564th ssbhatt4321 624 81 14 Oct 2023 564th CutSandstone 624 81 19 Jul 2024 569th Alex-x90 🇺🇸 624 108 14 Oct 2022 570th MeWhenI 🇻🇦 624 318 29 Aug 2023 571st Ripick 623 106 13 Aug 2024 572nd uttumuttu 🇫🇮 621 92 5 Mar 2022 572nd coreynash 621 92 4 Nov 2023 574th Shanethegamer 🇺🇸 619 78 7 Jun 2022 575th arctouch-cristiannevianna 618 129 3 Apr 2023 576th olleicua 🇺🇸 617 72 21 Feb 2025 577th bobbysq 616 82 21 Dec 2022 577th mbittner20 616 82 27 May 2023 579th janbehrens 🇩🇪 614 80 4 Mar 2022 580th weliveinhell 🇭🇹 614 93 23 Oct 2023 581st CheeseCake628 🇳🇴 612 80 17 Jan 2024 582nd RYNO8 612 111 18 Aug 2022 583rd MeWhenI 🇻🇦 612 122 14 Oct 2022 584th emgordon154 611 109 28 Dec 2024 585th Mikey-Beep 🇬🇧 609 83 7 Sep 2023 586th DaCuteRaccoon 609 326 1 Dec 2022 587th Waffle3z 608 111 28 Mar 2022 588th GolfingSuccess 🇬🇷 608 236 3 Feb 2025 589th plcc0 607 184 21 Mar 2025 590th MeWhenI 🇻🇦 605 116 1 Nov 2023 591st janbehrens 🇩🇪 603 185 22 Jun 2023 591st albanian-laundromat 603 185 8 May 2025 593rd OllieBoyne 🇬🇧 601 84 25 May 2022 593rd fredrik-bakke 🇳🇴 601 84 5 Oct 2022 595th Larento 601 95 10 Oct 2023 596th Shanethegamer 🇺🇸 600 102 8 Jun 2022 597th elgan65536 600 151 9 Mar 2024 598th j-Ewan 600 186 11 Mar 2022 599th CaedenHarper 🇨🇦 600 331 27 Jan 2025 600th rucin93 🇵🇱 597 85 13 Aug 2024 Prev 526–600 of 1,373 Next