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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 Tower of Hanoi 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 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 Tower of Hanoi 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 Turtle Tutorial # Golfer Points Chars Time Submitted 601st MeWhenI 🇻🇦 757 194 1,555ms 25 days ago 602nd xsot 🇸🇬 756 55 4ms 6 Jul 2025 603rd stefangimmillaro 756 102 107ms 19 Oct 2022 604th djeedjay 🇳🇱 756 124 2ms 16 Sep 2022 605th MeWhenI 🇻🇦 755 81 689ms 15 Sep 2025 606th Shanethegamer 🇺🇸 754 73 259ms 14 Jun 2024 607th HumanoidCPU 753 83 413ms 2 Mar 2025 608th ovs-code 🇩🇪 753 87 4ms 8 Mar 2023 609th MeWhenI 🇻🇦 753 128 8ms 21 Jul 2023 610th Starwort 🇬🇧 750 92 10ms 17 Mar 2023 610th cingulataluke 750 92 10ms 29 Aug 2023 612th Ripick 750 121 350ms 11 Jul 2024 613th jupj 🇫🇮 750 125 2ms 31 Aug 2022 614th MeWhenI 🇻🇦 750 146 53ms 13 Nov 2022 614th janbehrens 🇩🇪 750 146 54ms 23 Jun 2023 616th edsrzf 🇳🇿 749 97 69ms 7 Oct 2025 617th albanian-laundromat 749 133 43ms 7 Sep 2025 618th Steffan153 🇫🇮 748 135 7ms 12 Mar 2023 619th edsrzf 🇳🇿 748 173 43ms 28 Jun 2025 620th Shanethegamer 🇺🇸 748 251 1,551ms 25 Jan 2025 621st anter69 🇭🇺 747 60 38ms 12 Feb 2024 622nd edsrzf 🇳🇿 747 78 389ms 11 Oct 2025 623rd nwellnhof 🇩🇪 747 88 32ms 12 Jul 2022 624th elgan65536 747 161 152ms 9 Nov 2023 625th emgordon154 746 128 577ms 3 Jun 2025 626th dylanarmstrong 744 95 10ms 12 Jan 2024 626th junkondo-jp 744 95 9ms 2 Jun 2024 628th chlorobenzene12 744 116 2ms 26 Dec 2022 629th KrausRaus 🇺🇸 744 117 2ms 15 Oct 2023 630th bac0id 744 126 2ms 3 Jul 2024 631st tobeannouncd 744 150 160ms 20 Dec 2024 632nd edsrzf 🇳🇿 743 134 44ms 28 Jun 2025 633rd stackofbears 742 41 3ms 20 Feb 2022 633rd akamayu-ouo 🇹🇼 742 41 2ms 8 Jul 2024 633rd AlephSquirrel 742 41 2ms 24 days ago 636th Frowny 742 53 40ms 11 Jan 2022 637th GrayJoKing 🇦🇺 741 83 133ms 6 Aug 2024 638th QuincyNash 🇺🇸 741 93 16ms 21 Jan 2022 639th MeWhenI 🇻🇦 741 129 424ms 4 Aug 2023 640th primo-ppcg 🇹🇭 740 144 311ms 4 Apr 2022 640th Lydxn 🇨🇦 740 144 305ms 5 Apr 2022 640th rotary-o 🇯🇵 740 144 318ms 5 May 2023 640th Steffan153 🇫🇮 740 144 305ms 24 Feb 2024 640th Jacob385 740 144 348ms 28 Oct 2025 645th bac0id 740 148 60ms 3 Jul 2024 646th HumanoidCPU 739 179 254ms 3 Mar 2025 647th MeWhenI 🇻🇦 738 123 326ms 30 Jan 2023 648th ovs-code 🇩🇪 736 70 3ms 8 Nov 2022 649th 4hg 🇺🇸 736 79 950ms 8 Dec 2022 649th anter69 🇭🇺 736 79 1,014ms 19 Feb 2023 649th emgordon154 736 79 1,037ms 25 Nov 2024 649th Shanethegamer 🇺🇸 736 79 968ms 9 Apr 2025 653rd BambooleanLogic 🇸🇪 736 96 9ms 20 Aug 2022 653rd vroup 🇩🇰 736 96 9ms 2 Oct 2022 653rd Ultra814 736 96 9ms 17 Aug 2025 653rd tomh1012 736 96 9ms 11 days ago 657th SirBogman 🇺🇸 735 61 33ms 21 May 2022 657th Shanethegamer 🇺🇸 735 61 34ms 27 May 2022 657th canissimia 🇦🇶 735 61 58ms 18 Jul 2022 660th JunkIce 735 85 454ms 3 Dec 2024 661st BlankSpruce 735 149 53ms 16 Jan 2022 662nd weliveinhell 🇭🇹 735 180 256ms 4 Oct 2023 662nd emgordon154 735 180 259ms 20 Feb 2025 664th emplv 🇱🇻 735 182 28ms 31 Oct 2022 665th xnor-gate 734 94 16ms 30 Jul 2024 666th edsrzf 🇳🇿 734 164 272ms 29 Jul 2025 667th rucin93 🇵🇱 732 84 135ms 31 Oct 2024 668th billings7 🇬🇧 732 105 355ms 12 Nov 2023 668th MiffOttah 732 105 350ms 28 Nov 2024 670th jared-hughes 732 128 2ms 17 Mar 2022 671st JRaspass 🇬🇧 731 181 266ms 23 Sep 2022 672nd SirBogman 🇺🇸 730 320 14ms 21 May 2022 673rd Steffan153 🇫🇮 729 57 4ms 6 Jan 2023 673rd Natanaelel 🇸🇪 729 57 5ms 13 May 2023 675th yzhs 🇩🇪 729 153 176ms 25 Jun 2023 First Prev 601–675 of 1,546 Next Last