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 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 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 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 Rule 110 Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Time Distance Tongue-twisters Transpose Sentence United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Apéry’s Constant CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Hilbert Curve Mandelbrot NFA Simulator Odd Polyomino Tiling p-adic Expansion Partition Numbers Placeholder QR Encoder Quadratic Formula Semiprime Numbers Sphenic Numbers Star Wars GPT Trinomial Triangle Turtle 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 Go GolfScript Haskell Hexagony J Janet Java JavaScript jq Julia K Kotlin Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Rockstar 2 Ruby Rust Scheme sed SQL Swift Tcl TeX V VimL Wren Zig 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 Go GolfScript Haskell Hexagony J Janet Java JavaScript jq Julia K Kotlin Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Rockstar 2 Ruby Rust Scheme sed SQL Swift Tcl TeX V VimL Wren Zig 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 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 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 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 Rule 110 Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Time Distance Tongue-twisters 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 CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Hilbert Curve Mandelbrot NFA Simulator Odd Polyomino Tiling p-adic Expansion Partition Numbers Placeholder QR Encoder Quadratic Formula Semiprime Numbers Sphenic Numbers Star Wars GPT Trinomial Triangle Turtle # 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 9th ScottHamper 990 104 28 May 2021 10th Attero 🇸🇪 954 108 28 Apr 2020 10th KatieLG 🇬🇧 954 108 22 Oct 2021 10th sean-niemann 🇺🇸 954 108 2 Dec 2021 10th DialFrost 🇸🇬 954 108 5 Jan 2023 10th Widgitty 954 108 18 Jul 2023 15th Looney32768 936 110 27 Jan 2023 16th BBoehm 🇩🇪 928 111 29 Oct 2020 16th helbling 🇨🇭 928 111 11 Mar 2024 18th janbehrens 🇩🇪 912 113 3 Sep 2020 18th KrausRaus 🇺🇸 912 113 22 Mar 2021 18th neihousaigaai 912 113 6 Apr 2021 18th inventshah 912 113 20 Apr 2021 18th Irratix 🇳🇱 912 113 7 Dec 2021 18th Shanethegamer 🇺🇸 912 113 20 Apr 2022 18th Yewzir 🇧🇪 912 113 27 Oct 2023 18th Betuaredead 912 113 14 Nov 2023 18th SirBogman 🇺🇸 912 113 3 Jan 2024 18th Jacob385 912 113 22 Feb 2024 18th edsrzf 🇳🇿 912 113 2 Nov 2024 29th madeforlosers 904 114 5 Jan 2024 29th sultan 904 114 27 Mar 2024 31st cbrt-x 880 117 29 Aug 2021 31st Leftykap 880 117 14 Sep 2022 31st FlorianCassayre 🇫🇷 880 117 28 Sep 2022 31st piano-miles 880 117 7 Feb 2023 35th Rhinozz 🇨🇦 873 118 12 Aug 2021 35th h3ra993huskp 873 118 2 May 2024 37th lukehewittvandy 866 119 19 Jul 2022 38th shellbertt 🇨🇦 858 120 26 Dec 2021 39th jjstreet 851 121 30 Apr 2020 40th Antonio-Vel 844 122 20 Aug 2022 40th mathb0y512 844 122 14 Nov 2022 42nd konst-aa 837 123 11 Aug 2022 43rd bwat2 831 124 21 Apr 2022 43rd CarsonChr 831 124 26 Jul 2024 45th ricehens 817 126 26 Nov 2021 45th Carloz69 817 126 3 Dec 2021 45th dokutan 817 126 12 Mar 2024 48th bac0id 811 127 26 Sep 2023 49th Re-Adventures 🇮🇳 805 128 17 Mar 2021 50th richard-oelze 🇩🇪 798 129 1 May 2021 51st tomh1012 792 130 9 Oct 2020 51st Luca2812 792 130 30 Dec 2021 51st lorenzosim 792 130 5 Aug 2022 51st cnelson20 792 130 8 Aug 2022 51st squid233 792 130 3 Oct 2023 51st HumanoidCPU 792 130 1 Apr 2024 51st GWStuart 792 130 1 Jul 2024 58th tkr-sh 🇫🇷 786 131 4 May 2022 58th lordsnek 786 131 26 Jan 2024 60th caynraiser 780 132 8 Dec 2021 60th Liibe 780 132 11 Sep 2024 62nd Kusarr 774 133 17 Dec 2020 62nd Bolix7 774 133 23 May 2021 62nd astdefu 774 133 13 Dec 2022 65th eecb 769 134 24 Nov 2020 65th riviere-lucas 769 134 30 Dec 2020 65th louisbosqui 769 134 31 Dec 2020 65th selketdaly 769 134 30 Jan 2021 65th Bombergames 769 134 20 Jan 2022 65th msbranicky 769 134 9 Jan 2024 65th schaene 769 134 7 Mar 2024 65th deancureton 769 134 24 Mar 2024 65th elgan65536 769 134 6 Apr 2024 74th AIn0n 763 135 30 Aug 2021 74th rollershutter 763 135 25 Jan 2024 1–75 of 147 Next