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Achievements Cheevos Holes Languages Medals Miscellaneous 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 Taxicab 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 Erlang 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 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 Erlang 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 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 Taxicab Numbers Tower of Hanoi Turtle Tutorial # Golfer Points Bytes Time Submitted 601st KrausRaus 🇺🇸 791 106 4ms 11 Nov 2023 602nd MeWhenI 🇻🇦 791 112 168ms 4 Aug 2023 603rd LHLaurini 🇧🇷 791 119 2ms 17 Jul 2024 603rd solisolu 791 119 2ms 5 days ago 605th ovs-code 🇩🇪 791 153 227ms 21 Jun 2023 606th GrayJoKing 🇦🇺 789 59 3ms 14 Jan 2022 606th Shanethegamer 🇺🇸 789 59 3ms 20 Jun 2022 608th weliveinhell 🇭🇹 789 90 8ms 11 Jan 2024 609th tomh1012 789 98 351ms 31 Jan 2022 609th pkim 789 98 370ms 6 Apr 2023 609th danielxbauer 789 98 358ms 6 Apr 2023 609th meinsiedler 789 98 364ms 6 Apr 2023 609th postie77 789 98 359ms 8 May 2023 614th sean-niemann 🇺🇸 789 127 43ms 1 Dec 2023 615th guilhem-roy 🇫🇷 788 112 9ms 5 Jun 2022 615th ahmetdemirag 🇨🇾 788 112 11ms 30 Jun 2024 615th CommandLeo 🇮🇹 788 112 9ms 27 days ago 618th 4hg 🇺🇸 787 69 37ms 30 Nov 2022 618th Andriamanitra 🇫🇮 787 69 46ms 17 Apr 2023 620th emgordon154 787 95 130ms 15 Nov 2024 621st lifthrasiir 🇰🇷 787 97 446ms 2 Dec 2024 622nd edsrzf 🇳🇿 787 133 1,322ms 26 Apr 2025 623rd dokutan 785 79 707ms 8 Sep 2025 624th lynn 785 154 169ms 11 Mar 2022 624th The3gs 785 154 167ms 18 Aug 2023 626th msbranicky 784 112 2ms 10 Oct 2023 627th DialFrost 🇸🇬 784 113 101ms 24 May 2025 628th DialFrost 🇸🇬 784 166 52ms 7 May 2025 629th adyache 🇺🇸 783 92 9ms 2 Aug 2023 630th DialFrost 🇸🇬 783 241 434ms 18 Apr 2025 631st MichalMarsalek 🇨🇿 782 117 365ms 21 Apr 2022 632nd Skleni 781 99 357ms 6 Apr 2023 633rd commandblockguy 🇺🇸 781 113 10ms 3 Nov 2022 633rd jakobkordez 🇸🇮 781 113 9ms 13 Nov 2022 633rd mossprescott 781 113 10ms 16 Jan 2023 633rd SB-945 781 113 10ms 19 Aug 2023 633rd davitf 781 113 10ms 30 Apr 2024 633rd kbeat 🇰🇿 781 113 11ms 18 May 2025 639th AlephSquirrel 781 130 7ms 21 Oct 2024 640th LHLaurini 🇧🇷 781 141 55ms 17 Jul 2024 641st adamnielson42 🇺🇸 780 91 9ms 26 Apr 2023 641st luuumine 🇫🇷 780 91 9ms 18 days ago 643rd Shanethegamer 🇺🇸 780 104 71ms 4 Dec 2024 644th Shanethegamer 🇺🇸 780 161 38ms 13 Feb 2025 645th MeWhenI 🇻🇦 779 43 5ms 1 Mar 2025 646th MeWhenI 🇻🇦 779 96 135ms 25 Oct 2024 647th fuzzylojik-golf 🇺🇸 779 98 460ms 6 Jul 2025 648th retrohun 778 121 2ms 30 Dec 2022 648th abc7-12 778 121 2ms 26 Jun 2024 650th Yewzir 🇧🇪 778 135 7ms 16 Dec 2023 650th Maximizer02 778 135 6ms 24 Sep 2024 652nd JRaspass 🇬🇧 776 60 3ms 18 Jan 2023 653rd call23re 776 112 2ms 12 Jan 2022 654th kmathis22 776 138 346ms 30 Oct 2025 655th rak1507 🇬🇧 775 40 3ms 10 Jan 2022 655th Frowny 775 40 2ms 13 Jan 2022 655th jared-hughes 775 40 36ms 29 Jul 2022 655th razetime 775 40 2ms 22 Aug 2022 659th Shanethegamer 🇺🇸 775 76 429ms 12 Oct 2022 659th stefangimmillaro 775 76 998ms 8 Jan 2023 659th MeWhenI 🇻🇦 775 76 997ms 10 May 2023 659th error256 775 76 1,078ms 14 Feb 2025 663rd primo-ppcg 🇹🇭 775 118 328ms 9 Apr 2022 664th primo-ppcg 🇹🇭 775 131 7ms 20 Jan 2023 665th Steffan153 🇫🇮 775 132 22ms 5 Jul 2024 666th DialFrost 🇸🇬 775 142 2ms 14 Sep 2024 667th andersk 🇺🇸 775 156 224ms 30 Oct 2022 667th emgordon154 775 156 236ms 14 Mar 2025 669th aonkeeper4 774 114 9ms 5 Jul 2022 669th frankgraziano 774 114 10ms 8 Jan 2023 669th m42km 774 114 9ms 22 Nov 2023 669th thienudomsrirungruang 774 114 16ms 14 May 2024 669th jtaxen 774 114 9ms 8 Jun 2024 669th CutSandstone 774 114 9ms 8 Jul 2024 675th strout 774 145 162ms 15 Aug 2022 First Prev 601–675 of 1,553 Next Last