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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 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 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 Minesweeper 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 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 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 Minesweeper 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 ovs-code 🇩🇪 807 90 72ms 12 Sep 2024 451st primo-ppcg 🇹🇭 807 90 72ms 5 Apr 2025 453rd janbehrens 🇩🇪 807 103 4ms 2 Jul 2023 454th MeWhenI 🇻🇦 807 116 2ms 5 Jul 2024 455th jotslo 🇬🇧 805 107 2ms 17 Jul 2022 456th Shanethegamer 🇺🇸 805 136 69ms 20 Apr 2022 457th GrayJoKing 🇦🇺 803 113 506ms 24 Jul 2025 458th emgordon154 802 234 832ms 18 Apr 2025 459th 5cw 🇺🇸 801 38 3ms 27 May 2024 460th CaedenHarper 🇨🇦 801 78 957ms 30 Sep 2025 461st ScottHamper 800 96 419ms 26 Feb 2022 461st stefangimmillaro 800 96 410ms 5 Jan 2023 461st bojernico 800 96 372ms 6 Apr 2023 464th m-tkach 🇺🇦 800 117 2ms 11 Jan 2022 465th MeWhenI 🇻🇦 799 101 6ms 23 May 2023 466th m-tkach 🇺🇦 799 137 70ms 15 Jan 2022 466th sean-niemann 🇺🇸 799 137 64ms 3 Feb 2024 468th mtirado1 798 108 2ms 6 May 2023 469th edsrzf 🇳🇿 798 114 6ms 22 Aug 2025 470th MeWhenI 🇻🇦 798 137 3ms 12 Sep 2022 471st typeswitch-dev 🇵🇹 797 121 7ms 14 Aug 2023 472nd Shanethegamer 🇺🇸 796 84 354ms 9 Jun 2022 473rd stefangimmillaro 796 152 149ms 28 Oct 2023 474th Shanethegamer 🇺🇸 796 168 27ms 28 Apr 2022 475th Shanethegamer 🇺🇸 795 159 32ms 20 Jul 2023 476th sean-niemann 🇺🇸 794 118 2ms 3 Feb 2024 477th igmcdowell 793 89 10ms 24 Feb 2022 477th inventshah 793 89 10ms 21 Jun 2022 477th olleicua 🇺🇸 793 89 10ms 3 Feb 2024 477th kpal81xd 793 89 10ms 15 Sep 2024 477th KatieLG 🇬🇧 793 89 13ms 26 days ago 482nd gitbedd 🇬🇧 792 87 12ms 10 Jan 2022 482nd yzhs 🇩🇪 792 87 11ms 21 Mar 2022 482nd CheeseCake628 🇳🇴 792 87 15ms 16 Feb 2023 482nd HumanoidCPU 792 87 11ms 2 Mar 2025 486th lifthrasiir 🇰🇷 792 206 10ms 18 Dec 2024 487th dokutan 791 79 776ms 8 Sep 2025 488th ovs-code 🇩🇪 791 153 212ms 21 Jun 2023 489th dokutan 790 79 600ms 15 Aug 2024 490th AlephSquirrel 790 130 7ms 21 Oct 2024 491st edsrzf 🇳🇿 790 160 34ms 5 May 2025 491st m-tkach 🇺🇦 790 160 29ms 5 May 2025 493rd Yewzir 🇧🇪 790 185 1,743ms 21 May 2024 494th Shanethegamer 🇺🇸 789 115 421ms 21 Apr 2022 495th error256 789 238 845ms 18 Apr 2025 496th prplz 🇦🇺 787 70 233ms 19 Jan 2022 496th SirBogman 🇺🇸 787 70 237ms 19 May 2022 498th LHLaurini 🇧🇷 787 119 2ms 17 Jul 2024 499th Steffan153 🇫🇮 786 57 65ms 29 Aug 2024 499th pardouin 🇫🇷 786 57 55ms 2 Sep 2025 501st ovs-code 🇩🇪 786 85 84ms 27 May 2024 502nd lynn 786 154 150ms 11 Mar 2022 502nd The3gs 786 154 163ms 18 Aug 2023 504th KrausRaus 🇺🇸 785 106 4ms 11 Nov 2023 505th Lydxn 🇨🇦 784 53 4ms 27 Feb 2023 506th weliveinhell 🇭🇹 784 90 8ms 11 Jan 2024 507th tomh1012 784 98 343ms 31 Jan 2022 507th pkim 784 98 343ms 6 Apr 2023 507th danielxbauer 784 98 347ms 6 Apr 2023 507th meinsiedler 784 98 386ms 6 Apr 2023 507th postie77 784 98 408ms 8 May 2023 512th sean-niemann 🇺🇸 784 127 43ms 1 Dec 2023 513th primo-ppcg 🇹🇭 784 131 7ms 20 Jan 2023 514th MeWhenI 🇻🇦 783 112 168ms 4 Aug 2023 515th Salutations45 781 66 2ms 2 Jan 2025 516th snoozingnewt 🇺🇸 781 80 452ms 14 Jan 2025 517th GrayJoKing 🇦🇺 781 93 70ms 9 Dec 2023 518th clockworknazo 780 85 7ms 25 Mar 2023 519th adyache 🇺🇸 779 91 10ms 2 Aug 2023 520th edsrzf 🇳🇿 779 133 1,356ms 26 Apr 2025 521st DialFrost 🇸🇬 779 241 847ms 18 Apr 2025 522nd DialFrost 🇸🇬 778 166 52ms 7 May 2025 523rd LHLaurini 🇧🇷 777 141 73ms 17 Jul 2024 524th adamnielson42 🇺🇸 776 91 11ms 26 Apr 2023 525th Skleni 776 99 393ms 6 Apr 2023 First Prev 451–525 of 1,506 Next Last