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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 375th drabart 🇵🇱 829 113 2ms 18 Dec 2023 377th Shanethegamer 🇺🇸 829 124 27 Aug 2024 378th drabart 🇵🇱 829 132 63ms 16 Dec 2023 379th acotis 829 146 172ms 30 May 2025 380th Natanaelel 🇸🇪 828 51 6 Feb 2025 381st jacobly0 🇺🇸 828 104 11 Sep 2023 382nd Sakisan 🇧🇪 827 64 64ms 30 Jun 2022 383rd DialFrost 🇸🇬 827 91 25 Oct 2024 384th kg583 🇺🇸 827 141 14 Feb 2025 385th emplv 🇱🇻 827 160 295ms 6 Jan 2023 385th KasperKivimaeki 🇫🇮 827 160 42 hours ago 387th prplz 🇦🇺 826 93 390ms 18 Jan 2022 387th hemphen 826 93 376ms 28 Aug 2022 387th feberhard 826 93 355ms 6 Apr 2023 387th sean-niemann 🇺🇸 826 93 373ms 19 Apr 2025 391st emplv 🇱🇻 823 101 3 Jul 2023 391st stefangimmillaro 823 101 12 Oct 2023 391st edsrzf 🇳🇿 823 101 14 days ago 394th Alex-x90 🇺🇸 823 133 8 Aug 2023 394th Yewzir 🇧🇪 823 133 66ms 29 Nov 2023 396th SirBogman 🇺🇸 822 37 3ms 27 May 2024 396th Yewzir 🇧🇪 822 37 3ms 19 Dec 2024 398th dcgjb 822 67 259ms 14 Feb 2024 399th Mandrzejy 🇵🇱 822 114 2ms 13 Sep 2024 399th AZTECCO 822 114 2ms 16 Sep 2025 401st plcc0 822 125 23 Mar 2025 402nd albanian-laundromat 822 133 22 Sep 2025 403rd Yewzir 🇧🇪 821 76 435ms 22 Jun 2024 403rd Shanethegamer 🇺🇸 821 76 395ms 10 Dec 2024 405th jeff-at-tamer-dot-codes 🇺🇸 821 84 19 May 2023 405th Artemis21 🇬🇧 821 84 10 Jan 2025 405th snoozingnewt 🇺🇸 821 84 14 Jan 2025 408th Shanethegamer 🇺🇸 820 107 24 May 2025 409th Bubbler-4 819 48 15 Nov 2022 409th stackofbears 819 48 27 Dec 2023 411th pardouin 🇫🇷 819 71 2 Sep 2025 412th m-tkach 🇺🇦 819 130 26 days ago 413th Shanethegamer 🇺🇸 818 63 2ms 13 May 2023 414th annaproxy 817 94 380ms 19 Mar 2022 415th Mandrzejy 🇵🇱 817 134 64ms 13 Sep 2024 416th jared-hughes 816 200 10ms 18 Dec 2024 417th o0lit3 🇺🇸 815 51 11 Jan 2022 418th JayXon 🇺🇸 815 55 25 Feb 2022 419th Steffan153 🇫🇮 815 82 11 Jul 2024 420th GrayJoKing 🇦🇺 815 99 20 Sep 2023 421st MeWhenI 🇻🇦 815 102 26 Nov 2023 422nd kg583 🇺🇸 815 126 26 Oct 2024 423rd primo-ppcg 🇹🇭 815 164 27ms 25 Jun 2022 424th DialFrost 🇸🇬 815 286 151ms 22 Apr 2025 425th madex 🇩🇪 814 115 2ms 10 Apr 2022 425th FragmentedCurve 814 115 2ms 22 Nov 2023 425th mathisfun271 814 115 2ms 5 Feb 2024 428th saito-ta 🇯🇵 813 32 19 Aug 2022 428th canissimia 🇦🇶 813 32 19 Aug 2022 430th itsh01 812 87 13 Mar 2022 430th AlephSquirrel 812 87 15 Feb 2023 430th danielphilpottwork 812 87 20 Dec 2023 430th Attero 🇸🇪 812 87 22 Dec 2023 434th sean-niemann 🇺🇸 812 163 284ms 30 Aug 2023 434th Yewzir 🇧🇪 812 163 251ms 7 Feb 2024 436th albanian-laundromat 811 77 22 Sep 2025 437th m42km 811 85 24 Oct 2023 437th emgordon154 811 85 1 Aug 2024 437th JunkIce 811 85 25 Nov 2024 437th Flekay 🇩🇪 811 85 10 Jul 2025 437th mossiegoat 811 85 25 Jul 2025 442nd btnlq 811 125 20ms 12 Jan 2022 443rd Irratix 🇳🇱 811 135 477ms 14 May 2022 444th KatieLG 🇬🇧 810 77 28 Oct 2024 445th DialFrost 🇸🇬 810 118 27 Nov 2024 446th edsrzf 🇳🇿 809 93 1 Sep 2025 447th MeWhenI 🇻🇦 809 105 9 May 2024 448th frankgraziano 809 288 719ms 7 Aug 2025 449th ovs-code 🇩🇪 807 90 12 Sep 2024 449th primo-ppcg 🇹🇭 807 90 5 Apr 2025 First Prev 376–450 of 1,502 Next Last