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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 Binary Lambda Calculus Calendar Connect Four Continued Fractions Crossword 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 Binary Lambda Calculus Calendar Connect Four Continued Fractions Crossword 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 376th Shanethegamer 🇺🇸 832 159 263ms 20 Apr 2022 377th primo-ppcg 🇹🇭 831 50 5ms 23 May 2022 378th clockworknazo 831 62 2ms 17 Nov 2022 379th emgordon154 831 74 121ms 6 Sep 2024 380th jmerle 🇳🇱 831 83 9ms 22 Jan 2022 380th tri1212 🇻🇳 831 83 9ms 16 Jul 2022 380th mossprescott 831 83 10ms 16 Jan 2023 380th dokutan 831 83 10ms 15 Aug 2024 380th Babafaba 831 83 10ms 16 days ago 385th Natanaelel 🇸🇪 831 85 9ms 7 Feb 2023 385th HumanoidCPU 831 85 10ms 2 Mar 2025 387th jacobly0 🇺🇸 830 104 2ms 11 Sep 2023 388th drabart 🇵🇱 830 132 53ms 16 Dec 2023 389th DialFrost 🇸🇬 829 91 2,356ms 25 Oct 2024 390th Yewzir 🇧🇪 829 113 2ms 29 Nov 2023 390th drabart 🇵🇱 829 113 2ms 18 Dec 2023 392nd Shanethegamer 🇺🇸 829 124 7ms 27 Aug 2024 393rd Natanaelel 🇸🇪 828 51 122ms 6 Feb 2025 394th Sakisan 🇧🇪 827 64 64ms 30 Jun 2022 395th emplv 🇱🇻 827 160 260ms 6 Jan 2023 395th KasperKivimaeki 🇫🇮 827 160 265ms 20 Oct 2025 397th prplz 🇦🇺 826 93 364ms 18 Jan 2022 397th hemphen 826 93 346ms 28 Aug 2022 397th feberhard 826 93 372ms 6 Apr 2023 397th sean-niemann 🇺🇸 826 93 363ms 19 Apr 2025 401st Alex-x90 🇺🇸 824 133 52ms 8 Aug 2023 401st Yewzir 🇧🇪 824 133 57ms 29 Nov 2023 403rd acotis 824 146 189ms 30 May 2025 404th emplv 🇱🇻 823 101 5ms 3 Jul 2023 404th stefangimmillaro 823 101 4ms 12 Oct 2023 404th edsrzf 🇳🇿 823 101 5ms 7 Oct 2025 407th SirBogman 🇺🇸 822 37 2ms 27 May 2024 407th Yewzir 🇧🇪 822 37 2ms 19 Dec 2024 409th dcgjb 822 67 249ms 14 Feb 2024 410th Yewzir 🇧🇪 822 76 435ms 22 Jun 2024 410th Shanethegamer 🇺🇸 822 76 395ms 10 Dec 2024 412th Mandrzejy 🇵🇱 822 114 2ms 13 Sep 2024 412th AZTECCO 822 114 2ms 16 Sep 2025 414th plcc0 822 125 7ms 23 Mar 2025 415th albanian-laundromat 822 133 3ms 22 Sep 2025 416th jeff-at-tamer-dot-codes 🇺🇸 821 84 10ms 19 May 2023 416th Artemis21 🇬🇧 821 84 10ms 10 Jan 2025 418th Shanethegamer 🇺🇸 820 107 132ms 24 May 2025 419th Bubbler-4 819 48 45ms 15 Nov 2022 419th stackofbears 819 48 35ms 27 Dec 2023 421st pardouin 🇫🇷 819 71 981ms 2 Sep 2025 422nd m-tkach 🇺🇦 819 130 340ms 25 Sep 2025 423rd Shanethegamer 🇺🇸 818 63 2ms 13 May 2023 424th Mandrzejy 🇵🇱 818 134 58ms 13 Sep 2024 425th annaproxy 817 94 357ms 19 Mar 2022 426th jared-hughes 816 200 10ms 18 Dec 2024 427th o0lit3 🇺🇸 815 51 5ms 11 Jan 2022 428th JayXon 🇺🇸 815 55 35ms 25 Feb 2022 429th Steffan153 🇫🇮 815 82 75ms 11 Jul 2024 430th GrayJoKing 🇦🇺 815 99 4ms 20 Sep 2023 431st MeWhenI 🇻🇦 815 102 4ms 26 Nov 2023 432nd madex 🇩🇪 815 115 2ms 10 Apr 2022 432nd FragmentedCurve 815 115 2ms 22 Nov 2023 432nd mathisfun271 815 115 2ms 5 Feb 2024 435th kg583 🇺🇸 815 126 7ms 26 Oct 2024 436th primo-ppcg 🇹🇭 815 164 27ms 25 Jun 2022 437th DialFrost 🇸🇬 815 286 137ms 22 Apr 2025 438th saito-ta 🇯🇵 812 32 38ms 19 Aug 2022 438th canissimia 🇦🇶 812 32 39ms 19 Aug 2022 440th KatieLG 🇬🇧 812 77 470ms 28 Oct 2024 441st itsh01 812 87 9ms 13 Mar 2022 441st AlephSquirrel 812 87 9ms 15 Feb 2023 441st danielphilpottwork 812 87 12ms 20 Dec 2023 441st Attero 🇸🇪 812 87 9ms 22 Dec 2023 445th Irratix 🇳🇱 812 135 370ms 14 May 2022 446th sean-niemann 🇺🇸 812 163 267ms 30 Aug 2023 446th Yewzir 🇧🇪 812 163 266ms 7 Feb 2024 446th CaedenHarper 🇨🇦 812 163 272ms 20 days ago 449th m42km 811 85 10ms 24 Oct 2023 449th emgordon154 811 85 9ms 1 Aug 2024 First Prev 376–450 of 1,532 Next Last