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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 Calendar 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 Multitap Input 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 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 Numbrix 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 ArkScript Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily 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 ArkScript Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily 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 Calendar 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 Multitap Input 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 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 Numbrix 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 800th rifatx 686 193 289ms 23 Jul 2024 802nd janbehrens 🇩🇪 685 85 299ms 23 Jun 2023 803rd MeWhenI 🇻🇦 685 110 2,263ms 24 Oct 2024 804th RockOfStone 685 126 2ms 30 Jul 2022 805th lynn 684 38 38ms 22 Jul 2022 806th luuumine 🇫🇷 684 176 153ms 24 Nov 2025 807th DialFrost 🇸🇬 683 90 133ms 3 Nov 2024 808th 0e4ef622 683 101 11ms 21 Jun 2022 808th bricknellj 683 101 10ms 22 Jun 2024 810th error256 680 66 34ms 8 May 2025 811th MeWhenI 🇻🇦 680 81 258ms 28 Jan 2023 812th a6166231 🇨🇳 680 104 13ms 29 May 2025 813th inventshah 679 92 478ms 21 Jan 2024 814th prestosilver 🇺🇸 679 134 326ms 21 days ago 815th MeWhenI 🇻🇦 677 346 12ms 28 Aug 2023 816th gnuvince 676 45 3ms 29 Jun 2025 817th b10011 🇫🇮 676 102 10ms 14 Jan 2023 817th zacjl 676 102 10ms 21 Oct 2023 817th bzijlema 🇳🇱 676 102 10ms 15 Oct 2024 817th moustave 676 102 10ms 25 Jun 2025 817th blaztoma 🇱🇹 676 102 11ms 9 Oct 2025 822nd HumanoidCPU 676 136 1ms 4 Mar 2025 823rd IlkkaTakala 676 162 68ms 1 Dec 2023 824th Shanethegamer 🇺🇸 675 99 90ms 12 Dec 2022 825th fabianrieder 675 114 451ms 6 Apr 2023 826th MeWhenI 🇻🇦 674 199 25ms 2 Oct 2024 827th alexsave 673 105 11ms 8 Nov 2024 827th acollett89 673 105 10ms 1 Aug 2025 827th LordSir101 673 105 10ms 16 Aug 2025 830th jacobly0 🇺🇸 673 193 41ms 18 Sep 2025 831st bumchen 672 163 60ms 6 Apr 2023 832nd MeWhenI 🇻🇦 672 246 9ms 30 Nov 2023 833rd Shanethegamer 🇺🇸 671 86 4ms 14 Aug 2024 834th violeta-desantis 671 137 2ms 27 Sep 2023 835th janbehrens 🇩🇪 670 103 9ms 23 Jun 2023 835th orthoplex 🇨🇽 670 103 11ms 25 Nov 2023 835th abc7-12 670 103 10ms 26 Jun 2024 835th madex 🇩🇪 670 103 10ms 7 Aug 2025 835th Lv0Sys 🇵🇱 670 103 11ms 6 Dec 2025 835th FortuiteMan 🇫🇷 670 103 11ms 18 Dec 2025 841st bac0id 670 159 424ms 26 Sep 2023 842nd stefangimmillaro 669 67 36ms 26 Dec 2024 843rd janbehrens 🇩🇪 669 115 393ms 23 Jun 2023 844th SirBogman 🇺🇸 667 39 42ms 4 Oct 2022 845th SirBogman 🇺🇸 667 59 34ms 8 Sep 2022 846th zakariamouhid 667 106 9ms 14 May 2023 847th SirBogman 🇺🇸 666 150 38ms 4 Dec 2022 848th varhammer 🇷🇺 666 152 7ms 7 Nov 2024 849th Schmitt-Very-Cool 666 160 496ms 30 Sep 2025 850th swbbl 664 83 285ms 5 Feb 2022 850th Feniske 🇫🇷 664 83 326ms 8 Aug 2022 852nd msbranicky 664 165 60ms 20 Aug 2023 853rd VictorFordham 663 104 11ms 20 Feb 2023 853rd Alex-x90 🇺🇸 663 104 11ms 3 Aug 2023 853rd mathisfun271 663 104 9ms 5 Feb 2024 853rd EnTerr 663 104 11ms 8 Sep 2024 853rd KasperKivimaeki 🇫🇮 663 104 10ms 11 Jul 2025 858th roavin 663 116 428ms 23 Jun 2022 858th hamhub7 663 116 402ms 9 Aug 2022 858th bac0id 663 116 420ms 22 Sep 2023 858th CaedenHarper 🇨🇦 663 116 378ms 16 Oct 2025 862nd NewDefectus 🇮🇱 661 46 2ms 14 Jan 2022 863rd BloodStormKnight 661 107 10ms 15 Oct 2022 863rd LukeBridges 🇬🇧 661 107 11ms 8 Nov 2022 863rd hacker112 🇸🇪 661 107 11ms 24 Jun 2024 866th JOrE20 661 203 26ms 2 days ago 867th akshatj27 🇦🇶 660 68 40ms 10 Jan 2022 867th Haksell 🇦🇶 660 68 40ms 23 Feb 2023 869th Herbert00709 🇵🇱 660 166 65ms 5 Apr 2024 870th DialFrost 🇸🇬 659 117 106ms 18 Jun 2024 871st jhpaques 🇫🇷 659 131 2ms 13 Dec 2022 872nd Lv0Sys 🇵🇱 659 197 41ms 13 Dec 2025 873rd madex 🇩🇪 658 183 165ms 7 Aug 2025 874th Bonjour27891 🇻🇳 657 105 20ms 15 Jul 2022 874th stefangimmillaro 657 105 10ms 26 Dec 2022 874th betaveros 657 105 9ms 1 Jan 2023 874th 5cw 🇺🇸 657 105 10ms 3 May 2023 874th minhtrancccp 657 105 10ms 26 Sep 2023 874th Emutis 🇱🇹 657 105 10ms 4 Feb 2025 874th FoxInTheClouds 657 105 10ms 5 days ago First Prev 801–880 of 1,586 Next Last