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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 675th stefangimmillaro 720 98 10ms 12 Sep 2024 677th janbehrens 🇩🇪 720 130 2ms 23 Jun 2023 678th jared-hughes 720 152 412ms 24 Jun 2022 678th Betuaredead 720 152 406ms 7 Jan 2023 680th msbranicky 720 168 147ms 1 Oct 2023 681st mlugg 720 203 1,882ms 10 Aug 2024 682nd CheeseCake628 🇳🇴 718 87 399ms 17 Jan 2024 683rd Jacob385 718 96 12ms 17 Sep 2024 684th janbehrens 🇩🇪 718 133 508ms 24 Nov 2022 685th Shanethegamer 🇺🇸 718 180 45ms 23 Apr 2022 686th scpchicken 🇵🇼 716 58 3ms 22 Feb 2023 687th MeWhenI 🇻🇦 716 72 2ms 13 Nov 2022 688th MeWhenI 🇻🇦 716 139 43ms 17 Feb 2023 689th ScottHamper 715 149 387ms 26 Feb 2022 690th Frowny 715 156 180ms 11 Jan 2022 691st GeorgeStechman 🇬🇧 713 99 9ms 19 May 2022 691st vphoebe 713 99 10ms 25 May 2022 691st elisherer 🇮🇱 713 99 10ms 5 Jun 2022 694th ovs-code 🇩🇪 711 63 33ms 9 May 2023 694th nwellnhof 🇩🇪 711 63 37ms 18 Jul 2023 694th tatzyr 🇯🇵 711 63 32ms 28 Dec 2024 697th nwellnhof 🇩🇪 711 97 11ms 18 Jul 2023 697th 4atj 711 97 17ms 30 Jun 2025 699th revlayle 🇺🇸 711 108 421ms 20 Jan 2022 699th primo-ppcg 🇹🇭 711 108 363ms 20 Apr 2022 701st HallMatthew314 711 157 135ms 24 Jan 2022 702nd pandapawskat 709 132 2ms 7 Feb 2022 702nd dokutan 709 132 2ms 13 Aug 2024 704th AlephSquirrel 709 136 4ms 14 May 2025 705th Shanethegamer 🇺🇸 708 120 19ms 14 Dec 2023 706th albanian-laundromat 708 265 841ms 13 days ago 707th DialFrost 🇸🇬 707 43 3ms 3 Feb 2024 708th nullshallot 706 78 257ms 5 Jan 2025 709th DialFrost 🇸🇬 706 94 5ms 29 Oct 2023 710th Blendi-Goose 706 122 2ms 19 Jun 2025 711th dokutan 706 155 65ms 13 Aug 2024 712th duckyluuk 🇳🇱 705 108 11ms 13 Dec 2024 713th GrayJoKing 🇦🇺 704 59 3ms 14 Jan 2022 713th Shanethegamer 🇺🇸 704 59 3ms 20 Jun 2022 715th bizy-coder 704 98 10ms 25 Jul 2024 716th jgbaldwinbrown 704 133 2ms 13 Oct 2022 716th klixel 🇨🇦 704 133 2ms 27 Nov 2023 718th emgordon154 703 37 40ms 11 Sep 2024 719th HumanoidCPU 703 107 3,285ms 3 Mar 2025 720th ovs-code 🇩🇪 702 89 373ms 5 Jul 2024 720th Steffan153 🇫🇮 702 89 394ms 7 Aug 2024 722nd GrayJoKing 🇦🇺 700 64 42ms 10 Feb 2022 722nd olivermrose 🇺🇸 700 64 37ms 5 Dec 2022 724th MeWhenI 🇻🇦 700 123 2ms 2 Oct 2024 725th fitzdotlol 🇺🇸 699 101 10ms 7 Mar 2022 725th mrxz 🇳🇱 699 101 11ms 23 Jun 2024 727th Shanethegamer 🇺🇸 699 104 71ms 4 Dec 2024 728th inverseLorentz 🇦🇺 697 160 166ms 14 May 2024 729th msbranicky 697 190 283ms 3 Oct 2023 730th AlephSquirrel 696 99 11ms 21 Jul 2023 730th Seek64 🇩🇪 696 99 14ms 24 Sep 2024 732nd klixel 🇨🇦 696 174 153ms 7 Jun 2023 733rd TetraPengwin 695 124 2ms 14 Mar 2025 734th m-tkach 🇺🇦 694 90 450ms 21 Jan 2024 735th JRaspass 🇬🇧 693 60 3ms 18 Jan 2023 736th dokutan 693 84 965ms 14 Mar 2023 736th alemelis 693 84 838ms 21 Aug 2024 738th HumanoidCPU 693 158 70ms 3 Mar 2025 739th ShiraJoseph 🇺🇸 692 102 10ms 28 Jan 2023 739th itserasmus 692 102 10ms 17 Jan 2024 739th eranws 692 102 10ms 23 Dec 2024 742nd Shanethegamer 🇺🇸 691 89 162ms 8 Jan 2025 742nd emplv 🇱🇻 691 89 144ms 28 Mar 2025 742nd ovs-code 🇩🇪 691 89 130ms 17 Apr 2025 745th albanian-laundromat 691 187 41ms 5 days ago 746th xsot 🇸🇬 689 100 11ms 21 Jul 2023 746th inventshah 689 100 10ms 3 Aug 2023 746th StefanHabel 🇨🇦 689 100 10ms 5 Sep 2023 746th MeWhenI 🇻🇦 689 100 10ms 7 Dec 2023 746th lynn 689 100 10ms 21 Jun 2024 First Prev 676–750 of 1,506 Next Last