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 Minesweeper 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 Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Apéry’s Constant Binary Lambda Calculus Calendar Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi 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 Minesweeper 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 Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Apéry’s Constant Binary Lambda Calculus Calendar Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi Turtle Tutorial # Golfer Points Chars Time Submitted 451st Shanethegamer 🇺🇸 702 95 27ms 29 Apr 2025 452nd JohandeRuiter 🇳🇱 702 97 16ms 12 Nov 2023 453rd MeWhenI 🇻🇦 702 211 1,714ms 11 days ago 454th stefangimmillaro 699 114 387ms 11 Aug 2023 455th helbling 🇨🇭 697 82 36ms 13 Jun 2024 456th Shanethegamer 🇺🇸 696 95 144ms 8 Jun 2022 457th Natanaelel 🇸🇪 695 64 46ms 1 Mar 2022 458th Shanethegamer 🇺🇸 695 96 99ms 7 Jun 2022 459th SirBogman 🇺🇸 693 108 121ms 23 Nov 2022 460th AdrienHache 🇫🇷 693 115 414ms 13 Aug 2025 461st NewDefectus 🇮🇱 692 73 57ms 29 Apr 2022 461st AlephSquirrel 692 73 12ms 28 Jan 2023 461st fourth-bit 692 73 11ms 11 Jul 2023 461st neihousaigaai 692 73 29ms 22 Oct 2024 461st csharpython 692 73 105ms 18 Jul 2025 466th scpchicken 🇵🇼 691 55 72ms 18 Jan 2023 467th edsrzf 🇳🇿 691 130 45ms 27 Dec 2024 468th akshatj27 🇦🇶 689 83 25ms 2 Mar 2022 468th AlephSquirrel 689 83 13ms 15 Feb 2023 468th rucin93 🇵🇱 689 83 38ms 12 Jun 2024 471st MeWhenI 🇻🇦 689 132 149ms 22 Jul 2024 472nd emgordon154 688 230 1,705ms 9 Jun 2025 473rd error256 687 92 1,259ms 13 Aug 2025 474th anter69 🇭🇺 685 65 113ms 12 Feb 2024 475th minhtrancccp 683 74 10ms 11 Jan 2024 475th albanian-laundromat 683 74 3,735ms 29 Apr 2025 477th Shanethegamer 🇺🇸 682 72 368ms 1 Mar 2022 478th DialFrost 🇸🇬 682 112 1,251ms 10 May 2025 479th DialFrost 🇸🇬 682 124 74ms 6 Dec 2024 480th janbehrens 🇩🇪 682 127 59ms 22 Dec 2023 481st neel11235813 681 48 35ms 18 Feb 2023 482nd sean-niemann 🇺🇸 681 108 3,266ms 1 Nov 2024 482nd stefangimmillaro 681 108 3,065ms 10 Nov 2024 484th stefangimmillaro 681 110 46ms 4 Nov 2022 485th janbehrens 🇩🇪 680 84 25ms 1 Mar 2022 485th tayloia 🇬🇧 680 84 20ms 9 May 2023 485th lukegustafson 🇺🇸 680 84 101ms 15 Sep 2024 488th MeWhenI 🇻🇦 679 82 78ms 11 Oct 2023 489th stefangimmillaro 679 134 137ms 26 Oct 2023 489th mousetail 🇳🇱 679 134 158ms 26 Sep 2025 491st sean-niemann 🇺🇸 678 81 291ms 23 Jul 2023 492nd DialFrost 🇸🇬 677 91 105ms 2 May 2025 493rd DaCuteRaccoon 677 125 77ms 1 Dec 2022 493rd CaedenHarper 🇨🇦 677 125 57ms 27 Jan 2025 495th Yax42 🇫🇷 675 118 402ms 27 Apr 2025 496th Irratix 🇳🇱 674 66 81ms 9 Mar 2022 497th suwat513 674 75 11ms 20 Sep 2022 497th ahmetdemirag 🇨🇾 674 75 10ms 6 Mar 2025 499th sean-niemann 🇺🇸 674 101 8ms 7 Jun 2022 500th AlephSquirrel 672 73 492ms 16 Jan 2024 501st KrausRaus 🇺🇸 672 85 25ms 2 Mar 2022 502nd c0d3-4-F00d 🇩🇪 672 126 67ms 5 Mar 2022 502nd snoozingnewt 🇺🇸 672 126 64ms 1 Sep 2024 504th MeWhenI 🇻🇦 670 92 108ms 24 Feb 2023 505th Shanethegamer 🇺🇸 668 83 1,080ms 7 Jun 2022 506th tuffnatty 🇩🇪 668 99 141ms 19 Jul 2023 507th c0d3-4-F00d 🇩🇪 667 102 8ms 5 Mar 2022 507th janbehrens 🇩🇪 667 102 8ms 16 May 2023 507th CaedenHarper 🇨🇦 667 102 8ms 27 Jan 2025 507th iczelia 🇩🇪 667 102 12ms 17 Oct 2025 511th tailorspy 667 130 64ms 22 Aug 2024 512th CLOStrophobic 🇮🇹 666 127 2,951ms 4 Feb 2025 513th dillon-duncando 665 70 97ms 10 Mar 2024 513th snoozingnewt 🇺🇸 665 70 150ms 19 Oct 2025 515th Indivicivet 665 76 11ms 9 May 2022 515th nstearns96 🇬🇧 665 76 31ms 9 Jan 2023 515th TaserTheFox 🇺🇸 665 76 11ms 16 Feb 2023 515th cros107 🇦🇺 665 76 12ms 19 Aug 2023 515th cingulataluke 665 76 48ms 29 Aug 2023 515th stertooy 🇧🇪 665 76 10ms 15 Jun 2024 515th hiichbindermax 665 76 10ms 22 Jun 2024 515th wh3n3v3r 🇨🇿 665 76 25ms 12 Nov 2024 515th Flekay 🇩🇪 665 76 10ms 10 Jul 2025 515th qpwoeirut 665 76 10ms 19 Sep 2025 525th BambooleanLogic 🇸🇪 665 86 40ms 15 Nov 2022 First Prev 451–525 of 1,495 Next Last