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 826th detrumi 🇳🇱 779 85 126ms 4 Jan 2020 826th scpchicken 🇵🇼 779 85 127ms 16 May 2022 826th nullie 779 85 124ms 11 Nov 2023 826th orifu 779 85 126ms 14 Oct 2024 826th itljan30 779 85 129ms 26 Jan 2025 826th snoozingnewt 🇺🇸 779 85 126ms 29 Sep 2025 832nd cryosis7 778 60 10ms 23 Nov 2020 832nd BBoehm 🇩🇪 778 60 10ms 8 Jan 2021 832nd mrxz 🇳🇱 778 60 13ms 8 May 2021 832nd mobibluman 778 60 10ms 3 Sep 2021 832nd TheCod-r 🇦🇶 778 60 9ms 3 Mar 2022 832nd maxpelic 🇺🇸 778 60 13ms 6 Jul 2022 832nd CatsAreFluffy 778 60 10ms 18 Feb 2023 832nd veehz 778 60 10ms 21 Feb 2023 832nd vlad-ushakov 778 60 10ms 23 Mar 2023 832nd noftaly 778 60 12ms 9 Oct 2023 832nd madeforlosers 778 60 10ms 10 Oct 2023 832nd cyrilboyer 🇫🇷 778 60 10ms 21 Dec 2023 832nd junkondo-jp 778 60 13ms 22 Sep 2024 832nd eTrey13 778 60 9ms 3 Feb 2025 832nd a6166231 🇨🇳 778 60 10ms 20 May 2025 832nd c-py 778 60 10ms 2 days ago 848th P-Quentin 🇫🇷 777 62 11ms 5 Aug 2022 848th jsthope 777 62 10ms 28 Sep 2022 850th Yewzir 🇧🇪 776 58 398ms 15 Jan 2024 850th SirBogman 🇺🇸 776 58 494ms 20 Jan 2024 850th dokutan 776 58 445ms 27 Apr 2024 850th duckyluuk 🇳🇱 776 58 456ms 28 Aug 2024 850th CornerMercury 🇬🇧 776 58 538ms 21 days ago 855th UpwardProcess 776 61 5ms 26 Nov 2019 855th DialFrost 🇸🇬 776 61 4ms 22 Dec 2023 857th CLOStrophobic 🇮🇹 776 81 27ms 28 Jan 2025 858th edsrzf 🇳🇿 776 89 39ms 30 Mar 2025 859th kmathis22 776 93 639ms 10 days ago 860th Re-Adventures 🇮🇳 776 94 66ms 2 Jan 2022 860th m-tkach 🇺🇦 776 94 447ms 28 Apr 2022 860th Yewzir 🇧🇪 776 94 61ms 3 Feb 2023 860th HHHMGK 776 94 64ms 2 Oct 2025 864th dokutan 775 71 321ms 9 Apr 2025 864th evnu 775 71 352ms 30 Sep 2025 866th Shanethegamer 🇺🇸 775 75 102ms 13 Oct 2022 866th Alex-x90 🇺🇸 775 75 111ms 14 Oct 2022 866th Yewzir 🇧🇪 775 75 104ms 28 Mar 2024 866th fuzzylojik-golf 🇺🇸 775 75 125ms 28 Aug 2025 870th JayXon 🇺🇸 775 203 11ms 2 Aug 2023 870th Steffan153 🇫🇮 775 203 12ms 2 Aug 2023 870th janbehrens 🇩🇪 775 203 11ms 2 Aug 2023 870th BREMAUCY 🇫🇷 775 203 11ms 7 Sep 2023 870th lynn 775 203 13ms 17 Oct 2023 870th dokutan 775 203 11ms 26 Oct 2023 870th Yewzir 🇧🇪 775 203 11ms 12 Mar 2024 870th HumanoidCPU 775 203 11ms 17 May 2024 870th KatieLG 🇬🇧 775 203 11ms 26 Sep 2024 870th emgordon154 775 203 14ms 4 Dec 2024 870th CaedenHarper 🇨🇦 775 203 10ms 24 Jan 2025 870th Shanethegamer 🇺🇸 775 203 11ms 4 Feb 2025 870th rucin93 🇵🇱 775 203 11ms 23 Apr 2025 870th albanian-laundromat 775 203 11ms 20 Jul 2025 884th Shanethegamer 🇺🇸 774 111 275ms 7 Feb 2024 885th ovs-code 🇩🇪 773 57 139ms 4 Aug 2024 885th voytxt 🇨🇿 773 57 147ms 5 Aug 2024 887th retrohun 773 59 504ms 20 Nov 2022 888th filharmonista 773 71 2ms 13 Mar 2020 888th inventshah 773 71 2ms 17 Jun 2022 888th madex 🇩🇪 773 71 2,559ms 23 Nov 2022 888th Alex-x90 🇺🇸 773 71 2ms 3 Oct 2023 888th fuzzylojik-golf 🇺🇸 773 71 2ms 1 Jun 2025 893rd m-tkach 🇺🇦 771 49 930ms 6 Jan 2024 894th ovs-code 🇩🇪 771 78 71ms 4 Jul 2024 895th marcin7Cd 771 204 12ms 12 Oct 2020 895th GrayJoKing 🇦🇺 771 204 11ms 12 Oct 2020 895th Attero 🇸🇪 771 204 11ms 12 Oct 2020 895th GolfingSuccess 🇬🇷 771 204 11ms 1 May 2021 895th SirBogman 🇺🇸 771 204 11ms 28 Nov 2021 900th dyc3 770 86 123ms 4 Aug 2020 First Prev 826–900 of 4,170 Next Last