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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 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 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 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 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 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 targrik 754 167 273ms 4 Jul 2025 677th jipsong 🇩🇪 753 73 878ms 8 Apr 2025 678th sean-niemann 🇺🇸 753 80 119ms 23 Jul 2023 679th kmathis22 753 134 631ms 11 days ago 680th jared-hughes 751 50 39ms 20 Jan 2023 680th jipsong 🇩🇪 751 50 39ms 8 Apr 2025 682nd ovs-code 🇩🇪 750 74 16ms 10 Dec 2023 683rd stefangimmillaro 750 168 246ms 21 Oct 2024 684th MeWhenI 🇻🇦 749 118 376ms 8 Dec 2022 685th kumavale 749 140 139ms 8 Sep 2025 686th latvianfarmer17 🇱🇻 745 38 204ms 20 Jul 2023 687th somebody1234 744 63 29ms 2 Mar 2019 687th jiaminglimjm 🇲🇾 744 63 22ms 9 Jan 2021 687th dsh0 744 63 11ms 9 Jun 2022 687th NDR0216 🇹🇼 744 63 17ms 17 Feb 2023 687th fgrosshans 🇫🇷 744 63 11ms 4 May 2025 692nd kg583 🇺🇸 744 118 178ms 5 Oct 2025 693rd orthoplex 🇨🇽 741 27 39ms 26 Jan 2024 694th HumanoidCPU 739 59 447ms 14 Aug 2024 694th dokutan 739 59 430ms 4 Oct 2024 694th KatieLG 🇬🇧 739 59 447ms 28 Oct 2024 697th CatsAreFluffy 739 65 9ms 20 Dec 2022 697th alexsave 739 65 9ms 9 hours ago 699th MeWhenI 🇻🇦 738 75 50ms 14 Feb 2025 700th prplz 🇦🇺 736 51 32ms 15 Jun 2020 700th Irratix 🇳🇱 736 51 36ms 1 Jul 2022 702nd albanian-laundromat 736 56 1,092ms 12 Sep 2025 703rd DialFrost 🇸🇬 736 83 3,347ms 19 Nov 2024 704th targrik 736 84 2,657ms 21 Jan 2025 705th annaproxy 736 120 371ms 12 Jan 2023 705th CaedenHarper 🇨🇦 736 120 353ms 16 days ago 707th jared-hughes 736 137 647ms 24 Sep 2025 708th ian-h-chamberlain 🇺🇸 734 143 134ms 17 Nov 2022 709th Constructor7 732 64 11ms 22 Feb 2018 709th RDShah 732 64 12ms 12 Jun 2022 709th cbondurant 732 64 18ms 6 Jul 2022 709th DrPiranoid 732 64 18ms 26 Mar 2023 709th quimey 732 64 12ms 7 Aug 2023 709th namelessiw 732 64 327ms 6 Dec 2023 709th programjames 732 64 14ms 7 Jan 2024 716th stassats 731 52 19ms 27 Apr 2018 716th GrayJoKing 🇦🇺 731 52 19ms 17 Dec 2020 716th Lydxn 🇨🇦 731 52 18ms 12 Oct 2021 716th AlephSquirrel 731 52 19ms 6 Feb 2024 720th rifatx 730 121 402ms 15 Jul 2024 721st DialFrost 🇸🇬 730 139 1,518ms 16 Dec 2024 722nd MeWhenI 🇻🇦 730 190 1,731ms 22 Apr 2024 723rd itsh01 728 66 10ms 22 Aug 2022 724th stefangimmillaro 728 84 3,094ms 13 Nov 2024 725th MeWhenI 🇻🇦 727 65 130ms 3 Aug 2024 726th MeWhenI 🇻🇦 727 79 1,229ms 8 Jun 2023 727th olivermrose 🇺🇸 722 52 40ms 26 Sep 2021 727th BREMAUCY 🇫🇷 722 52 41ms 18 Sep 2023 729th kohlrabi 721 65 18ms 5 Feb 2020 729th thisishowmymindworks 🇳🇴 721 65 29ms 17 Oct 2020 729th yzhs 🇩🇪 721 65 12ms 25 Oct 2020 729th betaveros 721 65 11ms 1 Jan 2023 729th vishwathg 721 65 21ms 4 Feb 2023 729th Firefox760 721 65 10ms 23 Apr 2023 729th redweasel 721 65 41ms 13 Jul 2025 736th jacobly0 🇺🇸 721 93 195ms 2 Oct 2023 737th BlankSpruce 716 114 4ms 17 Jan 2022 738th bforte 713 74 111ms 19 Dec 2018 739th MeWhenI 🇻🇦 713 84 32ms 2 Oct 2022 740th Irratix 🇳🇱 713 142 75ms 18 Dec 2022 741st inventshah 711 86 3,252ms 3 Nov 2024 741st duckyluuk 🇳🇱 711 86 2,231ms 24 Jun 2025 743rd jtaxen 710 66 22ms 1 Apr 2024 744th prplz 🇦🇺 709 115 6ms 5 Jun 2021 745th janbehrens 🇩🇪 708 53 39ms 16 Jan 2021 745th KatieLG 🇬🇧 708 53 37ms 8 Oct 2022 745th aksyristos 708 53 42ms 22 Oct 2022 745th anter69 🇭🇺 708 53 44ms 22 Feb 2023 745th tatzyr 🇯🇵 708 53 39ms 24 Mar 2025 750th edsrzf 🇳🇿 708 165 868ms 20 Jan 2025 First Prev 676–750 of 3,299 Next Last