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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 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 Turtle Tutorial # Golfer Points Chars Time Submitted 675th Betuaredead 720 152 406ms 7 Jan 2023 677th msbranicky 720 168 174ms 1 Oct 2023 678th mlugg 720 203 1,882ms 10 Aug 2024 679th CheeseCake628 🇳🇴 718 87 399ms 17 Jan 2024 680th Jacob385 718 96 12ms 17 Sep 2024 681st janbehrens 🇩🇪 718 133 508ms 24 Nov 2022 682nd Shanethegamer 🇺🇸 718 180 45ms 23 Apr 2022 683rd scpchicken 🇵🇼 716 58 3ms 22 Feb 2023 684th MeWhenI 🇻🇦 716 72 2ms 13 Nov 2022 685th MeWhenI 🇻🇦 716 139 43ms 17 Feb 2023 686th ScottHamper 715 149 458ms 26 Feb 2022 687th Frowny 715 156 180ms 11 Jan 2022 688th GeorgeStechman 🇬🇧 713 99 9ms 19 May 2022 688th vphoebe 713 99 10ms 25 May 2022 688th elisherer 🇮🇱 713 99 10ms 5 Jun 2022 691st ovs-code 🇩🇪 711 63 33ms 9 May 2023 691st nwellnhof 🇩🇪 711 63 37ms 18 Jul 2023 691st tatzyr 🇯🇵 711 63 32ms 28 Dec 2024 694th nwellnhof 🇩🇪 711 97 11ms 18 Jul 2023 694th 4atj 711 97 17ms 30 Jun 2025 696th revlayle 🇺🇸 711 108 421ms 20 Jan 2022 696th primo-ppcg 🇹🇭 711 108 363ms 20 Apr 2022 698th HallMatthew314 711 157 135ms 24 Jan 2022 699th pandapawskat 709 132 2ms 7 Feb 2022 699th dokutan 709 132 2ms 13 Aug 2024 701st AlephSquirrel 709 136 4ms 14 May 2025 702nd Shanethegamer 🇺🇸 708 120 19ms 14 Dec 2023 703rd albanian-laundromat 708 265 1,137ms 6 days ago 704th DialFrost 🇸🇬 707 43 3ms 3 Feb 2024 705th nullshallot 706 78 257ms 5 Jan 2025 706th DialFrost 🇸🇬 706 94 5ms 29 Oct 2023 707th Blendi-Goose 706 122 2ms 19 Jun 2025 708th dokutan 706 155 65ms 13 Aug 2024 709th duckyluuk 🇳🇱 705 108 11ms 13 Dec 2024 710th GrayJoKing 🇦🇺 704 59 3ms 14 Jan 2022 710th Shanethegamer 🇺🇸 704 59 3ms 20 Jun 2022 712th bizy-coder 704 98 10ms 25 Jul 2024 713th jgbaldwinbrown 704 133 2ms 13 Oct 2022 713th klixel 🇨🇦 704 133 2ms 27 Nov 2023 715th emgordon154 703 37 40ms 11 Sep 2024 716th HumanoidCPU 703 107 2,633ms 3 Mar 2025 717th ovs-code 🇩🇪 702 89 373ms 5 Jul 2024 717th Steffan153 🇫🇮 702 89 394ms 7 Aug 2024 719th GrayJoKing 🇦🇺 700 64 42ms 10 Feb 2022 719th olivermrose 🇺🇸 700 64 37ms 5 Dec 2022 721st MeWhenI 🇻🇦 700 123 2ms 2 Oct 2024 722nd fitzdotlol 🇺🇸 699 101 10ms 7 Mar 2022 722nd mrxz 🇳🇱 699 101 11ms 23 Jun 2024 724th Shanethegamer 🇺🇸 699 104 71ms 4 Dec 2024 725th inverseLorentz 🇦🇺 697 160 166ms 14 May 2024 726th msbranicky 697 190 283ms 3 Oct 2023 727th AlephSquirrel 696 99 11ms 21 Jul 2023 727th Seek64 🇩🇪 696 99 14ms 24 Sep 2024 729th klixel 🇨🇦 696 174 167ms 7 Jun 2023 730th TetraPengwin 695 124 2ms 14 Mar 2025 731st m-tkach 🇺🇦 694 90 450ms 21 Jan 2024 732nd JRaspass 🇬🇧 693 60 3ms 18 Jan 2023 733rd dokutan 693 84 965ms 14 Mar 2023 733rd alemelis 693 84 838ms 21 Aug 2024 735th HumanoidCPU 693 158 70ms 3 Mar 2025 736th ShiraJoseph 🇺🇸 692 102 10ms 28 Jan 2023 736th itserasmus 692 102 10ms 17 Jan 2024 736th eranws 692 102 10ms 23 Dec 2024 739th Shanethegamer 🇺🇸 691 89 162ms 8 Jan 2025 739th emplv 🇱🇻 691 89 144ms 28 Mar 2025 739th ovs-code 🇩🇪 691 89 130ms 17 Apr 2025 742nd xsot 🇸🇬 689 100 11ms 21 Jul 2023 742nd inventshah 689 100 10ms 3 Aug 2023 742nd StefanHabel 🇨🇦 689 100 10ms 5 Sep 2023 742nd MeWhenI 🇻🇦 689 100 10ms 7 Dec 2023 742nd lynn 689 100 10ms 21 Jun 2024 747th HumanoidCPU 689 136 2ms 4 Mar 2025 748th retrohun 687 75 2ms 9 Nov 2022 749th DialFrost 🇸🇬 687 84 5ms 14 Aug 2024 750th janbehrens 🇩🇪 687 155 502ms 23 Jun 2023 First Prev 676–750 of 1,504 Next Last