Prime Numbers in Java 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 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 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Trinomial Triangle 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 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 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 1st primo-ppcg 🇹🇭 1,000 103 24 Apr 2020 1st nwellnhof 🇩🇪 1,000 103 25 Apr 2020 1st prplz 🇦🇺 1,000 103 18 Nov 2020 1st JayXon 🇺🇸 1,000 103 18 Feb 2021 1st Lydxn 🇨🇦 1,000 103 12 Jul 2021 1st MeWhenI 🇻🇦 1,000 103 31 Dec 2021 1st stefangimmillaro 1,000 103 15 Jul 2023 1st Steffan153 🇫🇮 1,000 103 9 Aug 2024 1st sean-niemann 🇺🇸 1,000 103 23 Dec 2024 10th ScottHamper 990 104 28 May 2021 11th Attero 🇸🇪 954 108 28 Apr 2020 11th KatieLG 🇬🇧 954 108 22 Oct 2021 11th DialFrost 🇸🇬 954 108 5 Jan 2023 11th Widgitty 954 108 18 Jul 2023 11th voytxt 🇨🇿 954 108 18 Jan 2025 11th h3ra993huskp 🇯🇵 954 108 19 Jan 2025 11th b-illy 🇬🇧 954 108 31 Jan 2025 18th Looney32768 936 110 27 Jan 2023 19th BBoehm 🇩🇪 928 111 29 Oct 2020 19th helbling 🇨🇭 928 111 11 Mar 2024 21st janbehrens 🇩🇪 912 113 3 Sep 2020 21st KrausRaus 🇺🇸 912 113 22 Mar 2021 21st neihousaigaai 912 113 6 Apr 2021 21st inventshah 912 113 20 Apr 2021 21st Irratix 🇳🇱 912 113 7 Dec 2021 21st Shanethegamer 🇺🇸 912 113 20 Apr 2022 21st Yewzir 🇧🇪 912 113 27 Oct 2023 21st Betuaredead 912 113 14 Nov 2023 21st SirBogman 🇺🇸 912 113 3 Jan 2024 21st Jacob385 912 113 22 Feb 2024 21st edsrzf 🇳🇿 912 113 2 Nov 2024 21st yoshykai 912 113 30 Mar 2025 21st eMGeeneer 912 113 16 hours ago 34th madeforlosers 904 114 5 Jan 2024 34th sultan 904 114 27 Mar 2024 36th dokutan 888 116 14 Jul 2025 37th cbrt-x 880 117 29 Aug 2021 37th Leftykap 880 117 14 Sep 2022 37th FlorianCassayre 🇫🇷 880 117 28 Sep 2022 37th piano-miles 880 117 7 Feb 2023 41st Rhinozz 🇨🇦 873 118 12 Aug 2021 42nd lukehewittvandy 866 119 19 Jul 2022 43rd shellbertt 🇨🇦 858 120 26 Dec 2021 43rd DartGT8437 858 120 28 Jan 2025 45th jjstreet 851 121 30 Apr 2020 46th Antonio-Vel 844 122 20 Aug 2022 46th mathb0y512 844 122 14 Nov 2022 48th konst-aa 837 123 11 Aug 2022 49th bwat2 831 124 21 Apr 2022 49th CarsonChr 🇺🇸 831 124 26 Jul 2024 51st coltraloz 🇪🇸 824 125 6 Mar 2025 52nd ricehens 817 126 26 Nov 2021 52nd Carloz69 817 126 3 Dec 2021 54th bac0id 811 127 26 Sep 2023 55th Re-Adventures 🇮🇳 805 128 17 Mar 2021 55th CaedenHarper 🇨🇦 805 128 26 Jan 2025 55th kmathis22 805 128 2 days ago 58th richard-oelze 🇩🇪 798 129 1 May 2021 59th tomh1012 792 130 9 Oct 2020 59th Luca2812 792 130 30 Dec 2021 59th lorenzosim 792 130 5 Aug 2022 59th cnelson20 792 130 8 Aug 2022 59th squid233 792 130 3 Oct 2023 59th HumanoidCPU 792 130 1 Apr 2024 59th GWStuart 792 130 1 Jul 2024 66th tkr-sh 🇫🇷 786 131 4 May 2022 66th lordsnek 786 131 26 Jan 2024 68th caynraiser 780 132 8 Dec 2021 68th Liibe 780 132 11 Sep 2024 70th Kusarr 774 133 17 Dec 2020 70th Bolix7 774 133 23 May 2021 70th astdefu 774 133 13 Dec 2022 70th gigaprofisi 🇺🇸 774 133 7 Mar 2025 74th eecb 769 134 24 Nov 2020 74th riviere-lucas 769 134 30 Dec 2020 1–75 of 163 Next
