Prime Numbers (Long) 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 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 Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator 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 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 Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator 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 395th DialFrost 🇸🇬 934 29 322ms 19 Feb 2025 402nd JayXon 🇺🇸 934 55 44ms 6 Dec 2021 402nd primo-ppcg 🇹🇭 934 55 44ms 6 Dec 2021 402nd m-tkach 🇺🇦 934 55 45ms 15 May 2022 402nd 09cf 934 55 101ms 20 Oct 2023 402nd HPWiz 🇳🇿 934 55 1,659ms 23 Dec 2024 407th DialFrost 🇸🇬 933 42 547ms 15 Jan 2024 407th Lydxn 🇨🇦 933 42 511ms 16 Jan 2024 407th kg583 🇺🇸 933 42 546ms 16 Jan 2024 407th Steffan153 🇫🇮 933 42 565ms 16 Jan 2024 407th sean-niemann 🇺🇸 933 42 541ms 16 Jan 2024 407th JayXon 🇺🇸 933 42 529ms 18 Jan 2024 407th m-tkach 🇺🇦 933 42 524ms 21 Jan 2024 407th xsot 🇸🇬 933 42 501ms 29 Jan 2024 407th Yewzir 🇧🇪 933 42 577ms 5 Jun 2024 407th pardouin 🇫🇷 933 42 449ms 24 Jun 2024 407th b-illy 🇬🇧 933 42 480ms 7 Sep 2024 407th fuzzylojik-golf 🇺🇸 933 42 514ms 1 Jul 2025 407th dokutan 933 42 510ms 20 days ago 420th HPWiz 🇳🇿 933 51 282ms 5 Dec 2021 420th lynn 933 51 299ms 5 Dec 2021 420th Lydxn 🇨🇦 933 51 281ms 5 Dec 2021 420th arjanadriaanse 🇳🇱 933 51 284ms 7 Dec 2021 420th xnor-gate 933 51 283ms 3 Jan 2022 420th ovs-code 🇩🇪 933 51 291ms 6 Mar 2022 420th Sakisan 🇧🇪 933 51 390ms 10 Apr 2022 420th sean-niemann 🇺🇸 933 51 290ms 20 Oct 2024 420th Natanaelel 🇸🇪 933 51 287ms 22 Apr 2025 420th iczelia 🇩🇪 933 51 286ms 19 Oct 2025 430th JayXon 🇺🇸 933 71 553ms 24 Sep 2025 430th DialFrost 🇸🇬 933 71 523ms 13 Nov 2025 430th KasperKivimaeki 🇫🇮 933 71 537ms 2 Dec 2025 430th Lydxn 🇨🇦 933 71 502ms 14 Dec 2025 430th Steffan153 🇫🇮 933 71 413ms 42 hours ago 435th btjones0 932 46 192ms 6 Dec 2021 435th mokymok 🇺🇸 932 46 194ms 6 Dec 2021 435th RYNO8 932 46 193ms 18 Aug 2022 435th jared-hughes 932 46 119ms 10 Sep 2022 435th Mikey-Beep 🇬🇧 932 46 195ms 1 Oct 2022 435th betaveros 932 46 291ms 4 Jan 2023 435th hiichbindermax 932 46 198ms 17 Feb 2023 435th Vinterion 932 46 200ms 13 Nov 2023 435th programjames 932 46 196ms 24 Dec 2023 435th Powerroff 932 46 113ms 5 May 2024 435th wuzekai518 932 46 192ms 14 Jun 2024 435th IchBinMichMarkus 932 46 191ms 5 Jul 2024 435th Lv0Sys 🇵🇱 932 46 193ms 4 Jun 2025 435th Emutis 🇱🇹 932 46 114ms 11 Nov 2025 449th sisyphus-ppcg 🇦🇺 931 45 616ms 5 Dec 2021 449th primo-ppcg 🇹🇭 931 45 604ms 3 Jul 2023 451st GrayJoKing 🇦🇺 930 67 140ms 13 Jan 2022 451st JayXon 🇺🇸 930 67 141ms 13 Jan 2022 451st nipzu 930 67 143ms 13 Jan 2022 451st Lydxn 🇨🇦 930 67 131ms 13 Jan 2022 451st kumavale 930 67 138ms 14 Jan 2022 451st lynn 930 67 136ms 10 Mar 2022 451st verticallity 930 67 136ms 7 Apr 2022 451st scpchicken 🇵🇼 930 67 139ms 19 May 2022 451st ian-h-chamberlain 🇺🇸 930 67 140ms 27 Jun 2022 451st r-brinke 🇳🇱 930 67 142ms 23 Oct 2022 451st andersk 🇺🇸 930 67 135ms 25 Oct 2022 451st C0de5mith 🇺🇸 930 67 134ms 22 Dec 2022 451st klixel 🇨🇦 930 67 138ms 23 Dec 2022 451st Steffan153 🇫🇮 930 67 140ms 14 Jan 2023 451st DialFrost 🇸🇬 930 67 132ms 8 Feb 2023 451st kgodara 930 67 146ms 2 Mar 2023 451st stefangimmillaro 930 67 131ms 11 Jun 2023 451st ovs-code 🇩🇪 930 67 142ms 21 Jun 2023 451st Re-Adventures 🇮🇳 930 67 134ms 15 Jul 2023 451st The3gs 930 67 142ms 18 Aug 2023 451st elgan65536 🇺🇸 930 67 138ms 27 Sep 2023 451st msbranicky 930 67 135ms 1 Oct 2023 451st Shanethegamer 🇺🇸 930 67 143ms 19 Oct 2023 451st sean-niemann 🇺🇸 930 67 137ms 24 Oct 2023 451st okaponta 930 67 136ms 11 Jan 2024 451st Aurel300 🇨🇭 930 67 137ms 5 Jun 2024 451st dokutan 930 67 137ms 26 Jul 2024 451st wuzekai518 930 67 132ms 5 Aug 2024 451st pardouin 🇫🇷 930 67 140ms 13 Sep 2024 451st acotis 930 67 135ms 11 Oct 2024 First Prev 401–480 of 3,093 Next Last