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Prime Numbers in all languages in chars. Achievements Cheevos Holes Languages Medals Miscellaneous 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 Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Multitap Input 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 Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Dragon Curve Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Nim Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 ArkScript Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang 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 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> ALGOL 68 ArkScript Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang 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 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily 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 Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Multitap Input 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 Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Dragon Curve Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Nim Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 452nd CommandLeo 🇮🇹 935 42 12ms 26 Dec 2025 452nd Openstreetmapler 935 42 10ms 2 Feb 2026 452nd denkyuu1 935 42 10ms 17 Mar 2026 452nd Matter1024 🇮🇳 935 42 10ms 20 Mar 2026 452nd SectorCorruptor 935 42 10ms 24 Mar 2026 452nd Mikey-Beep 🇬🇧 935 42 10ms 13 days ago 507th Lydxn 🇨🇦 934 28 77ms 12 Dec 2022 507th sisyphus-ppcg 🇦🇺 934 28 75ms 12 Dec 2022 507th ovs-code 🇩🇪 934 28 78ms 12 Dec 2022 507th Alessandro-Balconi 🇮🇹 934 28 80ms 26 Dec 2022 507th Steffan153 🇫🇮 934 28 75ms 17 Aug 2024 507th sean-niemann 🇺🇸 934 28 75ms 20 Jan 2025 507th DialFrost 🇸🇬 934 28 76ms 19 Feb 2025 514th primo-ppcg 🇹🇭 932 39 88ms 18 Jan 2020 514th prplz 🇦🇺 932 39 88ms 6 Jul 2020 514th JayXon 🇺🇸 932 39 90ms 18 Feb 2021 514th Lydxn 🇨🇦 932 39 88ms 18 Aug 2021 514th MeWhenI 🇻🇦 932 39 89ms 7 Mar 2023 514th stefangimmillaro 932 39 84ms 15 Jul 2023 514th sean-niemann 🇺🇸 932 39 87ms 23 Dec 2024 521st ScottHamper 931 54 363ms 21 Nov 2021 521st tomtheisen 🇺🇸 931 54 360ms 21 Nov 2021 523rd nwellnhof 🇩🇪 930 86 321ms 25 Aug 2020 523rd Lydxn 🇨🇦 930 86 333ms 14 Jun 2022 525th sisyphus-ppcg 🇦🇺 929 44 5ms 18 Dec 2020 526th ian-h-chamberlain 🇺🇸 928 62 139ms 27 Jun 2022 526th andersk 🇺🇸 928 62 129ms 25 Oct 2022 526th xnor-gate 928 62 129ms 30 Oct 2022 526th CornerMercury 🇬🇧 928 62 130ms 2 Aug 2023 526th ovs-code 🇩🇪 928 62 130ms 27 Nov 2023 526th DialFrost 🇸🇬 928 62 173ms 31 Dec 2025 526th elgan65536 🇺🇸 928 62 129ms 10 Feb 2026 533rd Lydxn 🇨🇦 926 41 138ms 18 Aug 2021 533rd JayXon 🇺🇸 926 41 132ms 18 Aug 2021 533rd MeWhenI 🇻🇦 926 41 128ms 3 Dec 2021 536th primo-ppcg 🇹🇭 925 53 2ms 22 Aug 2020 536th GrayJoKing 🇦🇺 925 53 2ms 4 Feb 2022 536th nai62 925 53 5ms 29 Aug 2022 536th inventshah 925 53 2ms 22 Dec 2022 536th m-tkach 🇺🇦 925 53 1ms 12 Oct 2023 536th JohandeRuiter 🇳🇱 925 53 2ms 27 Jan 2024 542nd DialFrost 🇸🇬 924 29 245ms 28 Dec 2025 542nd GolfingSuccess 🇬🇷 924 29 300ms 7 Feb 2026 544th sisyphus-ppcg 🇦🇺 923 29 8ms 12 Aug 2024 544th btnlq 923 29 8ms 14 Aug 2024 544th DialFrost 🇸🇬 923 29 8ms 17 Aug 2024 544th ovs-code 🇩🇪 923 29 8ms 17 Aug 2024 544th Steffan153 🇫🇮 923 29 8ms 17 Aug 2024 544th emgordon154 923 29 8ms 18 Sep 2024 544th sean-niemann 🇺🇸 923 29 8ms 29 Dec 2024 544th DayDun 🇸🇪 923 29 9ms 19 days ago 552nd primo-ppcg 🇹🇭 922 39 2ms 9 Nov 2022 552nd Lydxn 🇨🇦 922 39 2ms 27 Feb 2023 554th j55d 921 38 10ms 20 Sep 2018 554th ondras 921 38 11ms 3 May 2020 554th MeWhenI 🇻🇦 921 38 10ms 20 Aug 2021 554th itsh01 921 38 10ms 6 Dec 2021 554th tayloia 🇬🇧 921 38 10ms 16 May 2023 554th Davr1 🇨🇿 921 38 9ms 16 Oct 2023 554th Protothor 921 38 12ms 7 Jun 2025 561st JayXon 🇺🇸 921 42 1,627ms 1 Mar 2021 561st Lydxn 🇨🇦 921 42 1,587ms 9 Oct 2021 561st btnlq 921 42 1,445ms 31 Dec 2021 564th SirBogman 🇺🇸 920 20 126ms 31 May 2022 565th thospel 920 29 3ms 26 Mar 2018 565th o0lit3 🇺🇸 920 29 3ms 18 Dec 2020 567th Steffan153 🇫🇮 920 35 4ms 16 Apr 2023 567th Shanethegamer 🇺🇸 920 35 4ms 17 Apr 2023 567th Lydxn 🇨🇦 920 35 4ms 18 Apr 2023 567th AlephSquirrel 920 35 4ms 20 Apr 2023 567th primo-ppcg 🇹🇭 920 35 3ms 27 Apr 2023 567th MeWhenI 🇻🇦 920 35 3ms 23 May 2023 567th GrayJoKing 🇦🇺 920 35 3ms 15 Aug 2023 567th btnlq 920 35 4ms 21 Oct 2023 567th Yewzir 🇧🇪 920 35 3ms 28 Oct 2023 567th Betuaredead 920 35 4ms 12 Nov 2023 567th edsrzf 🇳🇿 920 35 4ms 1 Nov 2024 567th emgordon154 920 35 3ms 22 Dec 2024 567th sean-niemann 🇺🇸 920 35 4ms 26 Apr 2025 567th kg583 🇺🇸 920 35 4ms 25 Sep 2025 581st sean-niemann 🇺🇸 919 36 129ms 3 Aug 2024 581st Steffan153 🇫🇮 919 36 138ms 3 Aug 2024 581st JayXon 🇺🇸 919 36 128ms 4 Aug 2024 581st pardouin 🇫🇷 919 36 128ms 4 Aug 2024 581st lukegustafson 🇺🇸 919 36 129ms 4 Aug 2024 581st Lydxn 🇨🇦 919 36 134ms 6 Aug 2024 587th Lydxn 🇨🇦 919 40 134ms 18 Aug 2021 587th MeWhenI 🇻🇦 919 40 136ms 18 Aug 2021 587th JayXon 🇺🇸 919 40 137ms 18 Aug 2021 590th Lydxn 🇨🇦 919 46 10ms 15 Nov 2021 590th lynn 919 46 9ms 15 Nov 2021 590th btnlq 919 46 9ms 15 Nov 2021 590th GrayJoKing 🇦🇺 919 46 9ms 16 Nov 2021 590th Steffan153 🇫🇮 919 46 9ms 30 Oct 2022 590th Yewzir 🇧🇪 919 46 8ms 11 Apr 2024 590th ovs-code 🇩🇪 919 46 9ms 29 Jun 2024 590th sean-niemann 🇺🇸 919 46 9ms 6 Apr 2025 598th JayXon 🇺🇸 919 87 330ms 4 Feb 2021 599th primo-ppcg 🇹🇭 918 34 16ms 6 May 2022 599th HPWiz 🇳🇿 918 34 17ms 6 May 2022 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