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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 ><> ALGOL 68 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 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 ><> ALGOL 68 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 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 801st Yewzir 🇧🇪 687 112 404ms 1 Dec 2023 801st michelebastione 🇮🇹 687 112 440ms 20 Sep 2025 803rd janbehrens 🇩🇪 686 85 299ms 23 Jun 2023 804th cbrt-x 686 163 148ms 18 Sep 2023 805th kkoenig 686 193 279ms 1 Jan 2024 805th rifatx 686 193 289ms 23 Jul 2024 807th MeWhenI 🇻🇦 685 110 2,263ms 24 Oct 2024 808th RockOfStone 685 126 2ms 30 Jul 2022 809th lynn 684 38 38ms 22 Jul 2022 810th luuumine 🇫🇷 684 176 153ms 24 Nov 2025 811th DialFrost 🇸🇬 683 90 133ms 3 Nov 2024 812th 0e4ef622 683 101 10ms 21 Jun 2022 812th bricknellj 683 101 9ms 22 Jun 2024 814th error256 680 66 34ms 8 May 2025 815th MeWhenI 🇻🇦 680 81 258ms 28 Jan 2023 816th a6166231 🇨🇳 680 104 11ms 29 May 2025 817th inventshah 679 92 478ms 21 Jan 2024 818th prestosilver 🇺🇸 679 134 326ms 20 Jan 2026 819th MeWhenI 🇻🇦 677 346 12ms 28 Aug 2023 820th gnuvince 676 45 3ms 29 Jun 2025 821st Yewzir 🇧🇪 676 87 1,002ms 15 Nov 2025 822nd b10011 🇫🇮 676 102 10ms 14 Jan 2023 822nd zacjl 676 102 10ms 21 Oct 2023 822nd bzijlema 🇳🇱 676 102 10ms 15 Oct 2024 822nd moustave 676 102 10ms 25 Jun 2025 822nd blaztoma 🇱🇹 676 102 10ms 9 Oct 2025 822nd FoxInTheClouds 676 102 10ms 2 days ago 828th HumanoidCPU 676 136 1ms 4 Mar 2025 829th IlkkaTakala 676 162 62ms 1 Dec 2023 830th Shanethegamer 🇺🇸 675 99 85ms 12 Dec 2022 831st fabianrieder 675 114 440ms 6 Apr 2023 832nd MeWhenI 🇻🇦 674 199 25ms 2 Oct 2024 833rd alexsave 673 105 10ms 8 Nov 2024 833rd acollett89 673 105 10ms 1 Aug 2025 833rd LordSir101 673 105 12ms 16 Aug 2025 836th jacobly0 🇺🇸 673 193 41ms 18 Sep 2025 837th bumchen 672 163 60ms 6 Apr 2023 838th MeWhenI 🇻🇦 672 246 8ms 30 Nov 2023 839th Shanethegamer 🇺🇸 671 86 4ms 14 Aug 2024 840th violeta-desantis 671 137 2ms 27 Sep 2023 841st janbehrens 🇩🇪 670 103 9ms 23 Jun 2023 841st orthoplex 🇨🇽 670 103 10ms 25 Nov 2023 841st abc7-12 670 103 10ms 26 Jun 2024 841st madex 🇩🇪 670 103 10ms 7 Aug 2025 841st Lv0Sys 🇵🇱 670 103 11ms 6 Dec 2025 841st FortuiteMan 🇫🇷 670 103 10ms 18 Dec 2025 847th bac0id 670 159 424ms 26 Sep 2023 848th stefangimmillaro 669 67 36ms 26 Dec 2024 849th janbehrens 🇩🇪 669 115 393ms 23 Jun 2023 850th SirBogman 🇺🇸 667 39 42ms 4 Oct 2022 851st SirBogman 🇺🇸 667 59 32ms 8 Sep 2022 852nd zakariamouhid 667 106 11ms 14 May 2023 853rd SirBogman 🇺🇸 666 150 38ms 4 Dec 2022 854th varhammer 🇷🇺 666 152 7ms 7 Nov 2024 855th Schmitt-Very-Cool 666 160 496ms 30 Sep 2025 856th swbbl 664 83 277ms 5 Feb 2022 856th Feniske 🇫🇷 664 83 284ms 8 Aug 2022 858th msbranicky 664 165 60ms 20 Aug 2023 859th VictorFordham 663 104 10ms 20 Feb 2023 859th Alex-x90 🇺🇸 663 104 10ms 3 Aug 2023 859th mathisfun271 663 104 9ms 5 Feb 2024 859th EnTerr 663 104 10ms 8 Sep 2024 859th KasperKivimaeki 🇫🇮 663 104 10ms 11 Jul 2025 864th roavin 663 116 413ms 23 Jun 2022 864th hamhub7 663 116 402ms 9 Aug 2022 864th bac0id 663 116 420ms 22 Sep 2023 864th CaedenHarper 🇨🇦 663 116 378ms 16 Oct 2025 868th NewDefectus 🇮🇱 661 46 2ms 14 Jan 2022 869th BloodStormKnight 661 107 11ms 15 Oct 2022 869th LukeBridges 🇬🇧 661 107 14ms 8 Nov 2022 869th hacker112 🇸🇪 661 107 9ms 24 Jun 2024 872nd akshatj27 🇦🇶 660 68 37ms 10 Jan 2022 872nd Haksell 🇦🇶 660 68 37ms 23 Feb 2023 874th Herbert00709 🇵🇱 660 166 62ms 5 Apr 2024 875th DialFrost 🇸🇬 659 117 110ms 18 Jun 2024 876th jhpaques 🇫🇷 659 131 2ms 13 Dec 2022 877th Lv0Sys 🇵🇱 659 197 41ms 13 Dec 2025 878th madex 🇩🇪 658 183 157ms 7 Aug 2025 879th Bonjour27891 🇻🇳 657 105 19ms 15 Jul 2022 879th stefangimmillaro 657 105 10ms 26 Dec 2022 First Prev 801–880 of 1,595 Next Last