Day of Week in all languages in chars. Cheevos Holes Recent Holes Langs Medals Misc 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 Calendar Connect Four 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 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 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 Erlang 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 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 Erlang 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 Calendar Connect Four 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 Tower of Hanoi Turtle Tutorial # Golfer Points Chars Time Submitted 750th GrayJoKing 🇦🇺 768 49 37ms 26 Dec 2023 750th Natanaelel 🇸🇪 768 49 39ms 26 Dec 2023 750th DialFrost 🇸🇬 768 49 37ms 20 Dec 2024 754th adyache 🇺🇸 767 174 33ms 16 Jun 2023 755th msbranicky 766 115 55ms 3 Jan 2024 756th KasperKivimaeki 🇫🇮 766 134 2,237ms 8 days ago 757th MeWhenI 🇻🇦 765 57 6ms 28 May 2023 758th funnyboy-roks 765 88 48ms 15 Jun 2024 759th sean-niemann 🇺🇸 765 114 47ms 8 May 2023 760th rucin93 🇵🇱 764 78 201ms 31 Oct 2024 761st jmerle 🇳🇱 764 163 910ms 15 Jun 2023 762nd Yewzir 🇧🇪 764 176 5ms 25 Mar 2024 763rd elgan65536 763 259 211ms 5 Mar 2025 764th jfrmilner 🇬🇧 762 21 216ms 12 Aug 2023 764th NicolasBn 🇫🇷 762 21 236ms 21 Sep 2023 764th kewegmey 762 21 199ms 4 Jan 2024 767th Daveoc64 762 77 348ms 15 Jun 2023 768th eli-siegel 762 140 273ms 23 Jun 2023 768th mpldr 🇩🇪 762 140 277ms 23 Oct 2023 770th zwxzwxzwx21 761 86 17ms 30 Jan 2024 771st MeWhenI 🇻🇦 761 95 144ms 17 Apr 2023 771st Yewzir 🇧🇪 761 95 171ms 12 May 2023 773rd GolfingSuccess 🇬🇷 761 228 738ms 24 Dec 2024 774th 4hg 🇺🇸 760 58 1,025ms 17 Apr 2023 775th firewoods1978 759 112 2ms 12 Oct 2024 776th dokutan 755 64 17ms 18 Aug 2025 777th ovs-code 🇩🇪 754 79 239ms 17 Apr 2025 778th NewDefectus 🇮🇱 753 87 14ms 19 Aug 2023 779th eclyptox 751 58 5ms 13 Oct 2024 779th me42th 751 58 5ms 16 Jun 2025 781st ovs-code 🇩🇪 751 81 431ms 16 Jan 2024 781st bizy-coder 751 81 519ms 20 Jan 2024 781st SirBogman 🇺🇸 751 81 458ms 20 Jan 2024 781st m-tkach 🇺🇦 751 81 475ms 21 Jan 2024 781st AlephSquirrel 751 81 389ms 22 Jan 2024 781st lynn 751 81 446ms 17 Feb 2024 787th DanielVenable 748 90 47ms 7 Aug 2025 787th elisherer 🇮🇱 748 90 43ms 21 hours ago 789th GolfingSuccess 🇬🇷 747 52 5ms 12 Aug 2024 790th 0dyse 745 47 76ms 6 May 2025 791st Yewzir 🇧🇪 745 80 204ms 3 Aug 2024 791st voytxt 🇨🇿 745 80 199ms 3 Aug 2024 791st GrayJoKing 🇦🇺 745 80 204ms 12 Aug 2024 794th MeWhenI 🇻🇦 744 112 5ms 26 May 2023 795th rucin93 🇵🇱 742 82 390ms 16 Jan 2024 796th Daveoc64 742 91 1,226ms 15 Jun 2023 797th Shanethegamer 🇺🇸 742 363 875ms 10 Apr 2025 798th xnacly 🇩🇪 740 91 48ms 4 Jul 2023 798th vphoebe 740 91 50ms 23 Aug 2024 800th Yewzir 🇧🇪 739 59 8ms 12 May 2023 800th fischfood 739 59 5ms 9 Aug 2024 800th randomuser1312 🇨🇭 739 59 5ms 5 days ago 803rd dokutan 736 145 261ms 28 Apr 2025 804th horvaro 733 80 384ms 19 Apr 2023 805th inventshah 733 83 409ms 20 Jan 2024 805th edsrzf 🇳🇿 733 83 396ms 23 Sep 2024 805th commandblockguy 🇺🇸 733 83 503ms 1 Sep 2025 808th XioR112 🇵🇱 728 90 22ms 29 Aug 2023 809th MeWhenI 🇻🇦 728 167 572ms 15 May 2023 810th Yewzir 🇧🇪 728 337 1,744ms 28 Apr 2024 811th Msleizak 🇫🇷 727 22 239ms 2 Oct 2023 811th kkoenig 727 22 379ms 28 Dec 2023 811th janbehrens 🇩🇪 727 22 211ms 3 Jan 2024 811th inventshah 727 22 316ms 10 Feb 2024 811th edsrzf 🇳🇿 727 22 359ms 9 Oct 2024 811th Babafaba 727 22 366ms 3 hours ago 817th emgordon154 727 82 130ms 6 Sep 2024 818th lifthrasiir 🇰🇷 727 113 3ms 1 Dec 2024 819th wes-sleeman 726 93 1,252ms 31 May 2023 819th dokutan 726 93 1,200ms 14 Oct 2024 821st annaproxy 724 84 435ms 21 Jan 2024 822nd niklv 🇷🇺 724 93 11ms 22 Apr 2023 822nd lewdev 🇺🇸 724 93 11ms 3 Jul 2024 824th scpchicken 🇵🇼 720 91 38ms 16 Apr 2023 824th stefangimmillaro 720 91 21ms 20 Apr 2023 First Prev 751–825 of 1,375 Next Last