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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 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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 371st emgordon154 670 82 50ms 16 Sep 2025 377th SirBogman 🇺🇸 670 227 191ms 14 Apr 2021 378th BlankSpruce 668 162 64ms 20 Aug 2024 379th emgordon154 666 113 617ms 21 Apr 2025 380th argusdusty 🇺🇸 666 209 403ms 29 Dec 2020 380th weliveinhell 🇭🇹 666 209 341ms 30 May 2024 380th CaedenHarper 🇨🇦 666 209 268ms 39 hours ago 383rd MeWhenI 🇻🇦 664 191 400ms 16 Oct 2022 383rd ScottHamper 664 191 470ms 21 Dec 2022 385th emgordon154 663 117 24ms 21 Apr 2025 386th SirBogman 🇺🇸 663 200 6ms 25 Feb 2020 387th annaproxy 662 202 17ms 13 Jan 2023 388th GrayJoKing 🇦🇺 660 122 150ms 4 Aug 2024 389th Yax42 🇫🇷 659 143 370ms 9 Aug 2025 390th MeWhenI 🇻🇦 658 235 2ms 11 Oct 2023 391st janbehrens 🇩🇪 656 116 299ms 16 Jul 2022 391st blaztoma 🇱🇹 656 116 304ms 16 days ago 393rd dokutan 655 123 132ms 13 Sep 2025 394th SirBogman 🇺🇸 655 144 486ms 24 Jan 2025 395th dokutan 655 169 180ms 11 Sep 2025 396th DialFrost 🇸🇬 653 145 4ms 15 Nov 2023 397th MeWhenI 🇻🇦 653 253 43ms 16 May 2023 398th MeWhenI 🇻🇦 649 124 171ms 3 Aug 2024 399th tatzyr 🇯🇵 647 85 48ms 23 Dec 2024 400th Shanethegamer 🇺🇸 647 94 123ms 5 Oct 2024 401st anter69 🇭🇺 647 120 1,493ms 17 Sep 2024 402nd Openstreetmapler 646 120 24ms 26 days ago 403rd sisyphus-ppcg 🇦🇺 645 78 4ms 5 Jul 2022 404th MeWhenI 🇻🇦 645 142 2ms 5 Jul 2024 405th ovs-code 🇩🇪 644 117 899ms 2 Jul 2024 406th sech1p 🇵🇱 643 143 11ms 2 Jul 2021 407th GrayJoKing 🇦🇺 642 134 459ms 15 Feb 2024 408th blaztoma 🇱🇹 639 86 51ms 16 days ago 409th dokutan 635 126 1,498ms 29 Aug 2025 410th blaztoma 🇱🇹 634 145 12ms 25 Aug 2025 411th SirBogman 🇺🇸 634 211 34ms 24 days ago 412th edsrzf 🇳🇿 632 136 615ms 28 Jun 2025 413th iczelia 🇩🇪 632 145 2ms 11 days ago 414th janbehrens 🇩🇪 632 155 7ms 16 Jul 2022 415th MeWhenI 🇻🇦 632 175 8ms 2 Oct 2022 416th MeWhenI 🇻🇦 632 238 3ms 10 Sep 2022 417th btjones0 631 241 223ms 27 Dec 2020 418th HPWiz 🇳🇿 630 123 17ms 10 Jul 2022 419th MeWhenI 🇻🇦 629 172 57ms 7 Jul 2022 420th DialFrost 🇸🇬 628 146 2ms 16 Feb 2024 421st argusdusty 🇺🇸 625 124 16ms 2 Jan 2021 421st NewDefectus 🇮🇱 625 124 15ms 4 Dec 2021 421st stefangimmillaro 625 124 15ms 8 Jul 2022 421st Seek64 🇩🇪 625 124 20ms 12 Jan 2023 421st scpchicken 🇵🇼 625 124 20ms 2 Mar 2023 421st prplz 🇦🇺 625 124 19ms 28 May 2023 421st lynn 625 124 16ms 11 Oct 2023 421st ovs-code 🇩🇪 625 124 22ms 1 Feb 2024 421st CaedenHarper 🇨🇦 625 124 19ms 25 Jul 2024 421st ryyyn 🇺🇸 625 124 20ms 31 Jul 2025 431st dee2716 625 147 9ms 16 Apr 2021 432nd acotis 624 244 306ms 24 May 2025 433rd msbranicky 623 248 3ms 12 Oct 2023 434th UnderKoen 🇳🇱 621 219 3ms 19 Aug 2024 435th MeWhenI 🇻🇦 620 125 16ms 8 Jul 2022 435th GrayJoKing 🇦🇺 620 125 16ms 16 Jan 2024 435th tperr 620 125 19ms 29 Sep 2024 435th alemelis 620 125 15ms 2 Oct 2024 439th typeswitch-dev 🇵🇹 620 225 6ms 31 Jul 2023 440th BlankSpruce 619 148 2ms 20 Aug 2024 441st CaedenHarper 🇨🇦 617 122 664ms 10 Aug 2025 442nd emgordon154 616 137 8ms 15 Sep 2025 443rd Anonymousellama21 615 126 18ms 15 Jun 2022 443rd inventshah 615 126 16ms 7 Jul 2022 443rd Irratix 🇳🇱 615 126 21ms 21 Sep 2022 443rd davitf 615 126 20ms 24 Jun 2023 443rd 051 🇸🇬 615 126 18ms 10 Nov 2023 443rd Artemis21 🇬🇧 615 126 17ms 10 Jan 2025 449th MeWhenI 🇻🇦 614 148 4ms 31 Aug 2021 450th SirBogman 🇺🇸 613 195 2ms 15 Feb 2020 First Prev 376–450 of 1,352 Next Last