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 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 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 albanian-laundromat 643 96 52ms 22 Aug 2025 902nd Betuaredead 643 114 1,131ms 8 Jan 2023 903rd Jacob385 642 71 403ms 18 Apr 2024 904th MeWhenI 🇻🇦 641 89 121ms 27 Jul 2024 905th NickTheEASDude 🇺🇸 640 69 13ms 1 May 2024 906th sean-niemann 🇺🇸 640 74 6ms 4 Apr 2023 907th Shanethegamer 🇺🇸 640 121 31ms 31 Mar 2025 908th inventshah 640 155 3,796ms 23 Mar 2023 908th retrohun 640 155 170ms 27 Sep 2025 910th emgordon154 638 83 4ms 20 Mar 2025 910th iczelia 🇩🇪 638 83 4ms 2 days ago 912th dokutan 637 74 8ms 23 Mar 2024 913th dokutan 637 88 132ms 2 May 2024 913th snoozingnewt 🇺🇸 637 88 109ms 9 Oct 2025 915th retrohun 637 115 59ms 28 Dec 2022 916th Europe2048 636 78 34ms 4 Dec 2024 917th KatieLG 🇬🇧 634 62 60ms 2 Oct 2025 918th UnderKoen 🇳🇱 633 125 353ms 20 Apr 2023 919th janbehrens 🇩🇪 632 76 235ms 20 Nov 2022 920th Yewzir 🇧🇪 631 56 4ms 14 Feb 2024 921st eranws 631 70 13ms 23 Dec 2024 922nd jared-hughes 631 81 9ms 20 Nov 2022 923rd msbranicky 631 116 56ms 15 Sep 2023 924th Yax42 🇫🇷 630 84 4ms 23 days ago 925th MeWhenI 🇻🇦 630 89 121ms 9 Apr 2024 926th cbrt-x 630 98 260ms 30 Aug 2024 927th dokutan 630 177 1,516ms 5 days ago 928th Yewzir 🇧🇪 628 41 118ms 23 Feb 2024 929th emgordon154 628 126 172ms 10 Jun 2025 930th dokutan 627 78 128ms 26 Jul 2024 931st Jacob385 626 110 420ms 10 days ago 932nd BREMAUCY 🇫🇷 624 63 44ms 15 Apr 2024 933rd MeWhenI 🇻🇦 623 77 209ms 10 Apr 2024 933rd DialFrost 🇸🇬 623 77 338ms 19 Jan 2025 935th retrohun 623 85 6ms 28 Dec 2022 935th elgan65536 623 85 5ms 15 Apr 2024 937th 051 🇸🇬 621 80 22ms 26 Dec 2023 938th MeWhenI 🇻🇦 620 98 1,231ms 8 Jun 2023 939th michelebastione 🇮🇹 620 102 412ms 28 Aug 2025 940th pardouin 🇫🇷 620 106 8ms 24 Oct 2024 941st Lydxn 🇨🇦 620 111 333ms 7 Feb 2023 942nd scpchicken 🇵🇼 619 57 25ms 19 Dec 2022 943rd bejonse 618 100 283ms 19 Jul 2023 944th Yewzir 🇧🇪 617 100 43ms 14 Feb 2024 945th dokutan 616 83 11ms 27 Mar 2024 946th aksyristos 615 64 56ms 2 Feb 2023 947th namelessiw 615 74 433ms 5 Mar 2024 948th Steffan153 🇫🇮 615 112 376ms 14 Jan 2023 948th inventshah 615 112 401ms 18 Jul 2023 950th MeWhenI 🇻🇦 614 72 12ms 1 Jul 2023 951st btjones0 613 81 21ms 6 Dec 2022 951st rollershutter 613 81 22ms 4 Jul 2023 951st cingulataluke 613 81 18ms 29 Aug 2023 951st Flekay 🇩🇪 613 81 32ms 10 Jul 2025 955th tobeannouncd 611 101 301ms 19 Sep 2023 956th MeWhenI 🇻🇦 609 58 6ms 9 Apr 2024 957th emgordon154 609 72 253ms 25 Sep 2024 957th snoozingnewt 🇺🇸 609 72 172ms 15 days ago 959th MeWhenI 🇻🇦 609 84 6ms 9 Apr 2024 960th Babafaba 608 87 4ms 19 days ago 961st olleicua 🇺🇸 605 65 64ms 3 Feb 2024 962nd hiichbindermax 605 82 23ms 17 Feb 2023 962nd scpchicken 🇵🇼 605 82 21ms 24 Feb 2023 962nd bwenstar 605 82 26ms 21 Feb 2024 965th 386asm 🇺🇸 605 102 48ms 5 May 2023 965th alomiF 605 102 315ms 7 Oct 2023 967th GolfingSuccess 🇬🇷 601 74 136ms 13 Aug 2024 968th dokutan 601 78 7ms 1 Jun 2025 969th Waffle3z 601 85 8ms 11 Dec 2022 970th dokutan 601 87 109ms 9 Jun 2024 971st c0d3-4-F00d 🇩🇪 601 88 4ms 5 Jun 2023 971st TeodorDyakov 🇧🇬 601 88 4ms 8 Oct 2024 973rd snoozingnewt 🇺🇸 601 101 1,305ms 9 Oct 2025 974th MeWhenI 🇻🇦 600 40 10ms 24 Nov 2022 975th dokutan 599 83 48ms 31 Oct 2024 First Prev 901–975 of 1,763 Next Last