Abundant Numbers 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 670th aditsu 809 60 2,926ms 9 Sep 2025 677th AlephSquirrel 807 28 3ms 29 hours ago 678th dokutan 807 53 1,023ms 30 Aug 2025 679th m-tkach 🇺🇦 807 68 1ms 21 Dec 2021 680th ovs-code 🇩🇪 807 82 130ms 21 Jun 2023 681st jankaifer 805 58 11ms 8 Aug 2020 681st raphaelimahorn 805 58 9ms 1 Sep 2020 681st Athe81 805 58 10ms 4 Nov 2020 681st ArmaanAS 805 58 10ms 21 Mar 2021 681st kapouer 805 58 10ms 13 Aug 2021 681st makinde 805 58 10ms 12 Nov 2022 681st Betuaredead 805 58 10ms 7 Jan 2023 681st piano-miles 805 58 10ms 30 Mar 2023 681st Firefox760 805 58 11ms 23 Apr 2023 681st canalun 805 58 10ms 25 May 2023 681st olleicua 🇺🇸 805 58 10ms 10 Jan 2024 681st goodwyna21 805 58 14ms 29 Oct 2024 681st Xanderium 805 58 12ms 30 Aug 2025 681st iczelia 🇩🇪 805 58 11ms 22 days ago 695th Yewzir 🇧🇪 805 68 42ms 24 Dec 2024 696th adoxography 804 47 1,000ms 20 Jan 2022 696th Andriamanitra 🇫🇮 804 47 979ms 28 Jul 2023 698th Steffan153 🇫🇮 804 56 432ms 20 Jan 2024 698th snoozingnewt 🇺🇸 804 56 457ms 27 Sep 2025 700th leon-w 803 60 12ms 4 Mar 2020 700th thisishowmymindworks 🇳🇴 803 60 13ms 14 Oct 2020 700th HelloGravity 803 60 10ms 29 Oct 2020 700th mrnomm 803 60 10ms 30 Oct 2020 700th Espiobest 803 60 10ms 26 Feb 2021 700th gitbedd 🇬🇧 803 60 11ms 6 Jan 2022 700th bob-th 803 60 11ms 5 Aug 2022 700th Starwort 🇬🇧 803 60 11ms 4 Dec 2022 700th AlephSquirrel 803 60 9ms 9 Feb 2023 700th ovs-code 🇩🇪 803 60 10ms 21 Oct 2023 700th 5cw 🇺🇸 803 60 9ms 4 Apr 2024 700th Rubiksmath 803 60 10ms 7 May 2024 700th luuumine 🇫🇷 803 60 11ms 6 Oct 2025 700th webmiche 803 60 11ms 2 days ago 714th Shanethegamer 🇺🇸 803 62 6ms 31 Oct 2022 714th DialFrost 🇸🇬 803 62 4ms 28 Dec 2023 716th emplv 🇱🇻 803 107 280ms 2 Sep 2021 717th emplv 🇱🇻 802 59 4ms 22 Nov 2022 717th sean-niemann 🇺🇸 802 59 4ms 10 Jun 2024 719th clockworknazo 802 62 2ms 18 Sep 2022 720th prplz 🇦🇺 802 71 47ms 21 Dec 2021 721st wilihybrid 🇫🇮 802 91 61ms 3 Jan 2022 721st inventshah 802 91 58ms 17 Jun 2022 723rd rucin93 🇵🇱 801 55 127ms 25 Oct 2024 723rd pardouin 🇫🇷 801 55 126ms 28 Feb 2025 723rd dokutan 801 55 137ms 21 Jul 2025 726th ccapitalK 800 71 121ms 4 Jan 2020 726th 77Tigers 800 71 160ms 26 Feb 2021 728th m-tkach 🇺🇦 800 88 35ms 4 Jan 2024 729th jipsong 🇩🇪 799 69 350ms 22 Oct 2023 730th Shanethegamer 🇺🇸 798 49 80ms 24 Apr 2023 731st daschr 797 83 125ms 26 Sep 2022 732nd MeWhenI 🇻🇦 796 69 2ms 22 Aug 2023 733rd emplv 🇱🇻 796 73 111ms 24 Oct 2023 734th HumanoidCPU 795 61 2,968ms 24 Oct 2024 734th Chinay-Domitrix 🇺🇸 795 61 3,442ms 29 Mar 2025 734th perlebach 🇨🇿 795 61 3,190ms 7 Jun 2025 734th snoozingnewt 🇺🇸 795 61 2,210ms 27 days ago 734th jkelly467 795 61 2,050ms 19 days ago 739th albanian-laundromat 794 69 32ms 2 Aug 2025 740th frankgraziano 794 198 38ms 12 Aug 2025 741st DialFrost 🇸🇬 793 46 895ms 10 Oct 2024 742nd DialFrost 🇸🇬 793 91 432ms 24 Sep 2025 742nd fuzzylojik-golf 🇺🇸 793 91 397ms 24 Sep 2025 742nd dokutan 793 91 360ms 24 Sep 2025 742nd Shanethegamer 🇺🇸 793 91 436ms 25 Sep 2025 742nd Yewzir 🇧🇪 793 91 385ms 2 Oct 2025 742nd snoozingnewt 🇺🇸 793 91 440ms 27 days ago 742nd CaedenHarper 🇨🇦 793 91 351ms 17 days ago 749th primo-ppcg 🇹🇭 793 92 64ms 18 Jan 2022 749th MeWhenI 🇻🇦 793 92 67ms 21 Aug 2023 First Prev 676–750 of 4,180 Next Last