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 dokutan 637 88 115ms 2 May 2024 914th snoozingnewt 🇺🇸 637 88 109ms 9 Oct 2025 916th HumanoidCPU 637 108 341ms 6 days ago 917th retrohun 637 115 59ms 28 Dec 2022 918th dokutan 636 74 9ms 23 Mar 2024 919th Europe2048 636 78 34ms 4 Dec 2024 920th KatieLG 🇬🇧 634 62 60ms 2 Oct 2025 921st dokutan 634 177 1,513ms 12 days ago 922nd UnderKoen 🇳🇱 633 125 353ms 20 Apr 2023 923rd janbehrens 🇩🇪 632 76 235ms 20 Nov 2022 924th Yewzir 🇧🇪 631 56 4ms 14 Feb 2024 925th eranws 631 70 12ms 23 Dec 2024 926th jared-hughes 631 81 9ms 20 Nov 2022 927th msbranicky 631 116 56ms 15 Sep 2023 928th Yax42 🇫🇷 630 84 4ms 15 Oct 2025 929th MeWhenI 🇻🇦 630 89 104ms 9 Apr 2024 930th cbrt-x 630 98 260ms 30 Aug 2024 931st Yewzir 🇧🇪 628 41 118ms 23 Feb 2024 932nd emgordon154 628 126 172ms 10 Jun 2025 933rd dokutan 627 78 128ms 26 Jul 2024 934th Jacob385 626 110 344ms 17 days ago 935th BREMAUCY 🇫🇷 624 63 44ms 15 Apr 2024 936th MeWhenI 🇻🇦 623 77 209ms 10 Apr 2024 936th DialFrost 🇸🇬 623 77 338ms 19 Jan 2025 938th retrohun 623 85 6ms 28 Dec 2022 938th elgan65536 623 85 5ms 15 Apr 2024 940th 051 🇸🇬 621 80 22ms 26 Dec 2023 941st MeWhenI 🇻🇦 620 98 1,342ms 8 Jun 2023 942nd michelebastione 🇮🇹 620 102 412ms 28 Aug 2025 943rd pardouin 🇫🇷 620 106 8ms 24 Oct 2024 944th Lydxn 🇨🇦 620 111 312ms 7 Feb 2023 945th scpchicken 🇵🇼 619 57 25ms 19 Dec 2022 946th bejonse 618 100 283ms 19 Jul 2023 947th Yewzir 🇧🇪 617 100 43ms 14 Feb 2024 948th dokutan 616 83 11ms 27 Mar 2024 949th aksyristos 615 64 56ms 2 Feb 2023 950th namelessiw 615 74 433ms 5 Mar 2024 951st Steffan153 🇫🇮 615 112 313ms 14 Jan 2023 951st inventshah 615 112 298ms 18 Jul 2023 953rd MeWhenI 🇻🇦 614 72 11ms 1 Jul 2023 954th btjones0 613 81 21ms 6 Dec 2022 954th rollershutter 613 81 22ms 4 Jul 2023 954th cingulataluke 613 81 18ms 29 Aug 2023 954th Flekay 🇩🇪 613 81 32ms 10 Jul 2025 958th tobeannouncd 611 101 301ms 19 Sep 2023 959th MeWhenI 🇻🇦 609 58 6ms 9 Apr 2024 960th emgordon154 609 72 253ms 25 Sep 2024 960th snoozingnewt 🇺🇸 609 72 154ms 22 days ago 962nd MeWhenI 🇻🇦 609 84 6ms 9 Apr 2024 963rd Babafaba 608 87 4ms 26 days ago 964th olleicua 🇺🇸 605 65 64ms 3 Feb 2024 965th hiichbindermax 605 82 23ms 17 Feb 2023 965th scpchicken 🇵🇼 605 82 21ms 24 Feb 2023 965th bwenstar 605 82 26ms 21 Feb 2024 968th 386asm 🇺🇸 605 102 48ms 5 May 2023 968th alomiF 605 102 315ms 7 Oct 2023 970th GolfingSuccess 🇬🇷 601 74 136ms 13 Aug 2024 971st dokutan 601 78 7ms 1 Jun 2025 972nd Waffle3z 601 85 8ms 11 Dec 2022 973rd dokutan 601 87 109ms 9 Jun 2024 974th c0d3-4-F00d 🇩🇪 601 88 4ms 5 Jun 2023 974th TeodorDyakov 🇧🇬 601 88 4ms 8 Oct 2024 First Prev 901–975 of 1,772 Next Last