Pernicious Numbers (Long) 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 Binary Lambda Calculus Calendar Connect Four 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 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 Binary Lambda Calculus Calendar Connect Four 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 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 901st Yewzir 🇧🇪 645 61 55ms 14 Feb 2024 902nd GolfingSuccess 🇬🇷 645 195 1,105ms 19 Jan 2025 903rd albanian-laundromat 643 96 52ms 22 Aug 2025 904th Betuaredead 643 114 1,131ms 8 Jan 2023 905th Jacob385 642 71 403ms 18 Apr 2024 906th MeWhenI 🇻🇦 641 89 121ms 27 Jul 2024 907th NickTheEASDude 🇺🇸 640 69 13ms 1 May 2024 908th sean-niemann 🇺🇸 640 74 6ms 4 Apr 2023 909th Shanethegamer 🇺🇸 640 121 31ms 31 Mar 2025 910th inventshah 640 155 3,796ms 23 Mar 2023 910th retrohun 640 155 170ms 27 Sep 2025 912th emgordon154 638 83 4ms 20 Mar 2025 912th iczelia 🇩🇪 638 83 4ms 9 days ago 914th Yewzir 🇧🇪 637 67 772ms 35 mins ago 915th dokutan 637 88 115ms 2 May 2024 915th snoozingnewt 🇺🇸 637 88 109ms 9 Oct 2025 917th HumanoidCPU 637 108 341ms 7 days ago 918th retrohun 637 115 59ms 28 Dec 2022 919th dokutan 636 74 9ms 23 Mar 2024 920th Europe2048 636 78 40ms 4 Dec 2024 921st KatieLG 🇬🇧 634 62 60ms 2 Oct 2025 922nd dokutan 634 177 1,513ms 13 days ago 923rd UnderKoen 🇳🇱 633 125 353ms 20 Apr 2023 924th janbehrens 🇩🇪 632 76 235ms 20 Nov 2022 925th Yewzir 🇧🇪 631 56 4ms 14 Feb 2024 926th eranws 631 70 12ms 23 Dec 2024 927th jared-hughes 631 81 9ms 20 Nov 2022 928th msbranicky 631 116 56ms 15 Sep 2023 929th Yax42 🇫🇷 630 84 4ms 15 Oct 2025 930th MeWhenI 🇻🇦 630 89 104ms 9 Apr 2024 931st cbrt-x 630 98 260ms 30 Aug 2024 932nd Yewzir 🇧🇪 628 41 118ms 23 Feb 2024 933rd emgordon154 628 126 172ms 10 Jun 2025 934th dokutan 627 78 128ms 26 Jul 2024 935th Jacob385 626 110 344ms 18 days ago 936th BREMAUCY 🇫🇷 624 63 44ms 15 Apr 2024 937th MeWhenI 🇻🇦 623 77 209ms 10 Apr 2024 937th DialFrost 🇸🇬 623 77 338ms 19 Jan 2025 939th retrohun 623 85 6ms 28 Dec 2022 939th elgan65536 623 85 5ms 15 Apr 2024 941st 051 🇸🇬 621 80 21ms 26 Dec 2023 942nd MeWhenI 🇻🇦 620 98 1,342ms 8 Jun 2023 943rd michelebastione 🇮🇹 620 102 412ms 28 Aug 2025 944th pardouin 🇫🇷 620 106 8ms 24 Oct 2024 945th Lydxn 🇨🇦 620 111 312ms 7 Feb 2023 946th scpchicken 🇵🇼 619 57 25ms 19 Dec 2022 947th bejonse 618 100 283ms 19 Jul 2023 948th Yewzir 🇧🇪 617 100 43ms 14 Feb 2024 949th dokutan 616 83 11ms 27 Mar 2024 950th aksyristos 615 64 56ms 2 Feb 2023 951st namelessiw 615 74 433ms 5 Mar 2024 952nd Steffan153 🇫🇮 615 112 313ms 14 Jan 2023 952nd inventshah 615 112 298ms 18 Jul 2023 954th MeWhenI 🇻🇦 614 72 11ms 1 Jul 2023 955th btjones0 613 81 23ms 6 Dec 2022 955th rollershutter 613 81 21ms 4 Jul 2023 955th cingulataluke 613 81 17ms 29 Aug 2023 955th Flekay 🇩🇪 613 81 21ms 10 Jul 2025 959th tobeannouncd 611 101 301ms 19 Sep 2023 960th MeWhenI 🇻🇦 609 58 6ms 9 Apr 2024 961st emgordon154 609 72 253ms 25 Sep 2024 961st snoozingnewt 🇺🇸 609 72 154ms 23 days ago 963rd MeWhenI 🇻🇦 609 84 6ms 9 Apr 2024 964th Babafaba 608 87 4ms 27 days ago 965th olleicua 🇺🇸 605 65 64ms 3 Feb 2024 966th hiichbindermax 605 82 21ms 17 Feb 2023 966th scpchicken 🇵🇼 605 82 21ms 24 Feb 2023 966th bwenstar 605 82 26ms 21 Feb 2024 969th 386asm 🇺🇸 605 102 48ms 5 May 2023 969th alomiF 605 102 315ms 7 Oct 2023 971st GolfingSuccess 🇬🇷 601 74 136ms 13 Aug 2024 972nd dokutan 601 78 7ms 1 Jun 2025 973rd Waffle3z 601 85 8ms 11 Dec 2022 974th dokutan 601 87 109ms 9 Jun 2024 975th c0d3-4-F00d 🇩🇪 601 88 4ms 5 Jun 2023 First Prev 901–975 of 1,772 Next Last