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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 Bytes Time Submitted 601st weliveinhell 🇭🇹 789 90 9ms 11 Jan 2024 602nd tomh1012 789 98 351ms 31 Jan 2022 602nd pkim 789 98 370ms 6 Apr 2023 602nd danielxbauer 789 98 358ms 6 Apr 2023 602nd meinsiedler 789 98 364ms 6 Apr 2023 602nd postie77 789 98 359ms 8 May 2023 607th primo-ppcg 🇹🇭 789 131 7ms 20 Jan 2023 608th guilhem-roy 🇫🇷 788 112 9ms 5 Jun 2022 608th ahmetdemirag 🇨🇾 788 112 11ms 30 Jun 2024 608th CommandLeo 🇮🇹 788 112 9ms 19 days ago 611th sean-niemann 🇺🇸 788 127 43ms 1 Dec 2023 612th 4hg 🇺🇸 787 69 37ms 30 Nov 2022 612th Andriamanitra 🇫🇮 787 69 46ms 17 Apr 2023 614th emgordon154 787 95 130ms 15 Nov 2024 615th lifthrasiir 🇰🇷 787 97 446ms 2 Dec 2024 616th edsrzf 🇳🇿 787 133 1,322ms 26 Apr 2025 617th dokutan 785 79 707ms 8 Sep 2025 618th lynn 785 154 169ms 11 Mar 2022 618th The3gs 785 154 167ms 18 Aug 2023 620th msbranicky 784 112 2ms 10 Oct 2023 621st DialFrost 🇸🇬 784 113 101ms 24 May 2025 622nd adyache 🇺🇸 783 92 9ms 2 Aug 2023 623rd DialFrost 🇸🇬 783 166 52ms 7 May 2025 624th DialFrost 🇸🇬 783 241 440ms 18 Apr 2025 625th MichalMarsalek 🇨🇿 782 117 372ms 21 Apr 2022 626th Skleni 781 99 357ms 6 Apr 2023 627th commandblockguy 🇺🇸 781 113 10ms 3 Nov 2022 627th jakobkordez 🇸🇮 781 113 9ms 13 Nov 2022 627th mossprescott 781 113 10ms 16 Jan 2023 627th SB-945 781 113 10ms 19 Aug 2023 627th davitf 781 113 10ms 30 Apr 2024 627th kbeat 🇰🇿 781 113 11ms 18 May 2025 633rd LHLaurini 🇧🇷 781 141 58ms 17 Jul 2024 634th adamnielson42 🇺🇸 780 91 9ms 26 Apr 2023 634th luuumine 🇫🇷 780 91 9ms 10 days ago 636th Shanethegamer 🇺🇸 780 104 71ms 4 Dec 2024 637th MeWhenI 🇻🇦 779 43 5ms 1 Mar 2025 638th MeWhenI 🇻🇦 779 96 135ms 25 Oct 2024 639th fuzzylojik-golf 🇺🇸 779 98 460ms 6 Jul 2025 640th retrohun 778 121 2ms 30 Dec 2022 640th abc7-12 778 121 2ms 26 Jun 2024 642nd Yewzir 🇧🇪 778 135 9ms 16 Dec 2023 642nd Maximizer02 778 135 8ms 24 Sep 2024 644th kg583 🇺🇸 777 105 4ms 2 Oct 2025 645th DialFrost 🇸🇬 777 133 7ms 11 Dec 2024 646th JRaspass 🇬🇧 776 60 3ms 18 Jan 2023 647th call23re 776 112 2ms 12 Jan 2022 648th kmathis22 776 138 346ms 23 days ago 649th rak1507 🇬🇧 775 40 3ms 10 Jan 2022 649th Frowny 775 40 2ms 13 Jan 2022 649th jared-hughes 775 40 36ms 29 Jul 2022 649th razetime 775 40 2ms 22 Aug 2022 653rd Shanethegamer 🇺🇸 775 76 434ms 12 Oct 2022 653rd stefangimmillaro 775 76 998ms 8 Jan 2023 653rd MeWhenI 🇻🇦 775 76 997ms 10 May 2023 653rd error256 775 76 1,078ms 14 Feb 2025 657th primo-ppcg 🇹🇭 775 118 328ms 9 Apr 2022 658th Steffan153 🇫🇮 775 132 22ms 5 Jul 2024 659th DialFrost 🇸🇬 775 142 2ms 14 Sep 2024 660th andersk 🇺🇸 775 156 224ms 30 Oct 2022 660th emgordon154 775 156 236ms 14 Mar 2025 662nd aonkeeper4 774 114 9ms 5 Jul 2022 662nd jared-hughes 774 114 9ms 7 Jul 2022 662nd frankgraziano 774 114 10ms 8 Jan 2023 662nd m42km 774 114 9ms 22 Nov 2023 662nd thienudomsrirungruang 774 114 16ms 14 May 2024 662nd jtaxen 774 114 9ms 8 Jun 2024 662nd CutSandstone 774 114 9ms 8 Jul 2024 662nd vhoulbreque 🇫🇷 774 114 10ms 9 Feb 2025 670th strout 774 145 162ms 15 Aug 2022 671st juliansiebert 🇩🇪 773 72 236ms 24 Jul 2022 672nd maxpelic 🇺🇸 772 92 9ms 5 Jul 2022 672nd astdefu 772 92 9ms 10 Dec 2022 672nd two-bad 🇬🇧 772 92 9ms 25 Feb 2024 672nd KatieLG 🇬🇧 772 92 11ms 8 Jul 2024 First Prev 601–675 of 1,540 Next Last