Prime Numbers (Long) in all languages in bytes. 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 Bytes Time Submitted 366th DialFrost 🇸🇬 934 66 343ms 23 hours ago 377th JayXon 🇺🇸 934 75 99ms 10 Mar 2025 377th 09cf 934 75 4,977ms 12 days ago 379th Lydxn 🇨🇦 933 29 294ms 12 Dec 2022 379th sisyphus-ppcg 🇦🇺 933 29 284ms 12 Dec 2022 379th ovs-code 🇩🇪 933 29 289ms 12 Dec 2022 379th Alessandro-Balconi 🇮🇹 933 29 277ms 29 Dec 2022 379th Steffan153 🇫🇮 933 29 294ms 17 Aug 2024 379th sean-niemann 🇺🇸 933 29 280ms 20 Jan 2025 379th DialFrost 🇸🇬 933 29 309ms 19 Feb 2025 386th HPWiz 🇳🇿 933 51 343ms 5 Dec 2021 386th lynn 933 51 302ms 5 Dec 2021 386th Lydxn 🇨🇦 933 51 406ms 5 Dec 2021 386th arjanadriaanse 🇳🇱 933 51 366ms 7 Dec 2021 386th xnor-gate 933 51 372ms 3 Jan 2022 386th ovs-code 🇩🇪 933 51 335ms 6 Mar 2022 386th Sakisan 🇧🇪 933 51 489ms 10 Apr 2022 386th sean-niemann 🇺🇸 933 51 387ms 20 Oct 2024 386th Natanaelel 🇸🇪 933 51 330ms 22 Apr 2025 386th iczelia 🇩🇪 933 51 398ms 26 days ago 396th JayXon 🇺🇸 933 71 375ms 27 Sep 2025 396th DialFrost 🇸🇬 933 71 368ms 23 hours ago 398th primo-ppcg 🇹🇭 932 56 45ms 5 Dec 2021 398th JayXon 🇺🇸 932 56 46ms 6 Dec 2021 398th m-tkach 🇺🇦 932 56 46ms 7 Dec 2021 398th ovs-code 🇩🇪 932 56 47ms 22 Aug 2023 398th saito-ta 🇯🇵 932 56 47ms 13 Oct 2023 398th 09cf 932 56 770ms 19 Oct 2023 404th DialFrost 🇸🇬 931 43 513ms 15 Jan 2024 404th kg583 🇺🇸 931 43 487ms 15 Jan 2024 404th sean-niemann 🇺🇸 931 43 450ms 15 Jan 2024 404th GolfingSuccess 🇬🇷 931 43 488ms 15 Jan 2024 404th GrayJoKing 🇦🇺 931 43 425ms 15 Jan 2024 404th Lydxn 🇨🇦 931 43 491ms 16 Jan 2024 404th Steffan153 🇫🇮 931 43 480ms 16 Jan 2024 404th sisyphus-ppcg 🇦🇺 931 43 563ms 16 Jan 2024 404th ovs-code 🇩🇪 931 43 483ms 16 Jan 2024 404th rucin93 🇵🇱 931 43 471ms 16 Jan 2024 404th JayXon 🇺🇸 931 43 504ms 18 Jan 2024 404th m-tkach 🇺🇦 931 43 417ms 20 Jan 2024 404th xsot 🇸🇬 931 43 496ms 29 Jan 2024 404th Yewzir 🇧🇪 931 43 522ms 5 Jun 2024 404th pardouin 🇫🇷 931 43 522ms 21 Jun 2024 404th b-illy 🇬🇧 931 43 505ms 7 Sep 2024 404th CaedenHarper 🇨🇦 931 43 539ms 4 Oct 2024 404th fuzzylojik-golf 🇺🇸 931 43 513ms 1 Jul 2025 404th SirBogman 🇺🇸 931 43 506ms 12 Aug 2025 423rd btjones0 931 46 190ms 6 Dec 2021 423rd mokymok 🇺🇸 931 46 200ms 6 Dec 2021 423rd RYNO8 931 46 202ms 18 Aug 2022 423rd jared-hughes 931 46 120ms 10 Sep 2022 423rd Mikey-Beep 🇬🇧 931 46 201ms 1 Oct 2022 423rd betaveros 931 46 302ms 4 Jan 2023 423rd hiichbindermax 931 46 198ms 17 Feb 2023 423rd Vinterion 931 46 209ms 13 Nov 2023 423rd programjames 931 46 183ms 24 Dec 2023 423rd Powerroff 931 46 118ms 5 May 2024 423rd wuzekai518 931 46 206ms 14 Jun 2024 423rd IchBinMichMarkus 931 46 200ms 5 Jul 2024 423rd Lv0Sys 🇵🇱 931 46 207ms 4 Jun 2025 423rd Emutis 🇱🇹 931 46 108ms 3 days ago 437th sisyphus-ppcg 🇦🇺 930 45 726ms 5 Dec 2021 437th primo-ppcg 🇹🇭 930 45 681ms 3 Jul 2023 439th saltysylvi 929 14 45ms 11 Oct 2022 439th aksyristos 929 14 34ms 26 Feb 2023 439th alphafalfa 929 14 2ms 21 Aug 2024 439th yokasuretsu 929 14 42ms 6 Jan 2025 443rd GrayJoKing 🇦🇺 929 67 137ms 13 Jan 2022 443rd JayXon 🇺🇸 929 67 150ms 13 Jan 2022 443rd nipzu 929 67 135ms 13 Jan 2022 443rd Lydxn 🇨🇦 929 67 135ms 13 Jan 2022 443rd kumavale 929 67 139ms 14 Jan 2022 443rd lynn 929 67 141ms 10 Mar 2022 443rd verticallity 929 67 132ms 7 Apr 2022 443rd scpchicken 🇵🇼 929 67 135ms 19 May 2022 First Prev 376–450 of 2,906 Next Last