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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 Multitap Input 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 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 Multitap Input 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 826th MeWhenI 🇻🇦 672 246 9ms 30 Nov 2023 827th Shanethegamer 🇺🇸 671 86 4ms 14 Aug 2024 828th janbehrens 🇩🇪 670 103 9ms 23 Jun 2023 828th orthoplex 🇨🇽 670 103 10ms 25 Nov 2023 828th abc7-12 670 103 9ms 26 Jun 2024 828th madex 🇩🇪 670 103 10ms 7 Aug 2025 828th Lv0Sys 🇵🇱 670 103 10ms 10 days ago 833rd heanyang1 670 140 2ms 21 May 2025 834th bac0id 670 159 387ms 26 Sep 2023 835th stefangimmillaro 669 67 34ms 26 Dec 2024 836th janbehrens 🇩🇪 668 115 329ms 23 Jun 2023 837th SirBogman 🇺🇸 667 39 40ms 4 Oct 2022 838th SirBogman 🇺🇸 667 59 34ms 8 Sep 2022 839th zakariamouhid 667 106 9ms 14 May 2023 840th Schmitt-Very-Cool 666 160 453ms 30 Sep 2025 841st Anonymousellama21 665 141 2ms 14 Apr 2022 842nd SirBogman 🇺🇸 665 150 38ms 4 Dec 2022 843rd varhammer 🇷🇺 664 152 7ms 7 Nov 2024 844th msbranicky 664 165 61ms 20 Aug 2023 845th swbbl 663 83 263ms 5 Feb 2022 845th Feniske 🇫🇷 663 83 280ms 8 Aug 2022 847th VictorFordham 663 104 10ms 20 Feb 2023 847th Alex-x90 🇺🇸 663 104 9ms 3 Aug 2023 847th mathisfun271 663 104 10ms 5 Feb 2024 847th EnTerr 663 104 9ms 8 Sep 2024 847th KasperKivimaeki 🇫🇮 663 104 10ms 11 Jul 2025 852nd roavin 663 116 385ms 23 Jun 2022 852nd hamhub7 663 116 333ms 9 Aug 2022 852nd bac0id 663 116 386ms 22 Sep 2023 852nd CaedenHarper 🇨🇦 663 116 355ms 16 Oct 2025 856th NewDefectus 🇮🇱 661 46 2ms 14 Jan 2022 857th BloodStormKnight 661 107 9ms 15 Oct 2022 857th LukeBridges 🇬🇧 661 107 11ms 8 Nov 2022 857th hacker112 🇸🇪 661 107 9ms 24 Jun 2024 860th akamayu-ouo 🇹🇼 660 142 1ms 8 Jul 2024 861st Herbert00709 🇵🇱 660 166 55ms 5 Apr 2024 862nd akshatj27 🇦🇶 659 68 32ms 10 Jan 2022 862nd Haksell 🇦🇶 659 68 32ms 23 Feb 2023 864th DialFrost 🇸🇬 659 117 93ms 18 Jun 2024 865th jhpaques 🇫🇷 659 131 2ms 13 Dec 2022 866th madex 🇩🇪 658 183 154ms 7 Aug 2025 867th Lv0Sys 🇵🇱 658 197 41ms 3 days ago 868th Bonjour27891 🇻🇳 657 105 18ms 15 Jul 2022 868th stefangimmillaro 657 105 10ms 26 Dec 2022 868th betaveros 657 105 10ms 1 Jan 2023 868th 5cw 🇺🇸 657 105 9ms 3 May 2023 868th minhtrancccp 657 105 9ms 26 Sep 2023 868th Emutis 🇱🇹 657 105 9ms 4 Feb 2025 874th DialFrost 🇸🇬 657 116 9ms 12 Dec 2024 875th The-Wolfson 657 157 106ms 16 Dec 2024 876th Re-Adventures 🇮🇳 656 143 2ms 7 Feb 2022 876th DrPiranoid 656 143 2ms 21 Oct 2022 878th dokutan 655 133 2ms 10 Nov 2025 879th dokutan 654 132 2ms 13 Aug 2024 879th gonengazit 654 132 2ms 13 Apr 2025 881st Yewzir 🇧🇪 653 139 327ms 24 Feb 2023 882nd SirBogman 🇺🇸 651 96 414ms 16 Jan 2024 882nd Jacob385 651 96 363ms 13 Nov 2024 884th Bulmenisaurus 651 106 10ms 2 Feb 2025 885th HumanoidCPU 651 118 338ms 3 Mar 2025 886th sjrct 651 144 2ms 4 Aug 2024 887th jhpaques 🇫🇷 651 199 42ms 13 Dec 2022 888th jared-hughes 650 40 38ms 29 Jul 2022 889th 4hg 🇺🇸 650 69 34ms 30 Nov 2022 889th Andriamanitra 🇫🇮 650 69 31ms 17 Apr 2023 891st jkelly467 650 116 3,787ms 14 Nov 2025 892nd cbrt-x 650 164 427ms 16 Jan 2022 893rd KevinMarquette 🇺🇸 648 85 247ms 17 Apr 2022 893rd snoozingnewt 🇨🇦 648 85 220ms 20 Nov 2023 895th xyangst 648 109 9ms 7 Oct 2024 895th snoozingnewt 🇨🇦 648 109 9ms 9 Oct 2025 897th vgamula 🇺🇦 648 195 33ms 31 Oct 2023 898th MeWhenI 🇻🇦 647 47 3ms 11 Jan 2022 899th biocommando 🇫🇮 647 145 2ms 26 Dec 2022 899th kallmi28 🇨🇿 647 145 2ms 13 Oct 2023 First Prev 826–900 of 1,555 Next Last