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Emirp 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 401st prplz 🇦🇺 870 76 108ms 18 Nov 2020 402nd sean-niemann 🇺🇸 869 63 2ms 24 Jul 2023 403rd JayXon 🇺🇸 868 67 2ms 11 Sep 2022 404th stefangimmillaro 867 46 38ms 22 Aug 2023 405th Natanaelel 🇸🇪 866 33 32ms 1 Mar 2025 406th edsrzf 🇳🇿 865 105 28ms 13 Feb 2026 407th saito-ta 🇯🇵 864 34 48ms 30 Aug 2022 407th clockworknazo 864 34 52ms 31 Aug 2022 407th pardouin 🇫🇷 864 34 51ms 24 Oct 2024 410th GolfingSuccess 🇬🇷 864 58 445ms 8 Nov 2025 411th Garklein 🇨🇦 862 29 2ms 8 Jan 2025 412th jared-hughes 862 66 2ms 17 Jul 2022 412th primo-ppcg 🇹🇭 862 66 2ms 19 Jul 2022 414th primo-ppcg 🇹🇭 862 84 37ms 21 Jun 2022 415th weeble 861 44 3ms 16 Dec 2024 416th FlyingPenguin223 860 75 1ms 18 Mar 2025 417th phdphil 858 43 147ms 27 Apr 2018 418th kevinmchung 858 63 10ms 24 Feb 2018 418th tjtnorton 858 63 11ms 4 Dec 2018 418th leon-w 858 63 10ms 4 Jan 2019 418th hoodadam 858 63 10ms 5 Jul 2019 418th jcl5m1 858 63 10ms 27 Jul 2019 418th jared-hughes 858 63 10ms 7 Oct 2021 418th kellantech 858 63 10ms 3 Jun 2023 418th htareque 858 63 10ms 6 Oct 2023 418th zwxzwxzwx21 858 63 9ms 7 Feb 2024 427th stefangimmillaro 855 66 110ms 15 Jul 2023 428th Lydxn 🇨🇦 851 73 4ms 5 Feb 2023 429th GrayJoKing 🇦🇺 850 46 62ms 13 Sep 2023 429th Lydxn 🇨🇦 850 46 60ms 13 Sep 2023 429th ovs-code 🇩🇪 850 46 59ms 13 Sep 2023 429th Steffan153 🇫🇮 850 46 66ms 16 Sep 2023 429th primo-ppcg 🇹🇭 850 46 59ms 16 Sep 2023 429th MeWhenI 🇻🇦 850 46 60ms 2 Nov 2023 429th Yewzir 🇧🇪 850 46 61ms 7 Mar 2024 429th pardouin 🇫🇷 850 46 61ms 26 Oct 2024 429th Shanethegamer 🇺🇸 850 46 61ms 27 Dec 2024 429th edsrzf 🇳🇿 850 46 61ms 17 Jan 2025 429th sean-niemann 🇺🇸 850 46 60ms 7 Apr 2025 429th fuzzylojik-golf 🇺🇸 850 46 61ms 17 Sep 2025 441st primo-ppcg 🇹🇭 849 57 1,407ms 11 May 2020 442nd xsot 🇸🇬 849 59 379ms 14 May 2024 442nd fuzzylojik-golf 🇺🇸 849 59 496ms 6 Jul 2025 444th msrawson 845 64 10ms 31 Aug 2018 444th mortimervonchappuis 845 64 10ms 17 Mar 2020 444th OllieBoyne 🇬🇧 845 64 10ms 30 Dec 2020 444th KatieLG 🇬🇧 845 64 11ms 6 May 2021 444th Fishron 845 64 17ms 19 Oct 2021 444th msbranicky 845 64 10ms 25 Jul 2023 444th jatloe 845 64 11ms 29 Oct 2024 444th ffelixm 845 64 10ms 12 Jun 2025 444th luuumine 🇫🇷 845 64 18ms 17 Nov 2025 444th Babafaba 845 64 11ms 17 Nov 2025 444th Flekay 🇩🇪 845 64 12ms 15 Feb 2026 444th dcc5480 845 64 11ms 11 days ago 444th TudyM 🇷🇴 845 64 19ms 4 days ago 457th nwellnhof 🇩🇪 844 84 60ms 18 Jan 2022 458th Shanethegamer 🇺🇸 843 143 3ms 7 Feb 2026 458th CaedenHarper 🇨🇦 843 143 2ms 20 Mar 2026 458th dokutan 843 143 2ms 21 Mar 2026 458th retrohun 843 143 3ms 21 Mar 2026 462nd JayXon 🇺🇸 841 53 470ms 11 Nov 2022 463rd rak1507 🇬🇧 840 34 33ms 24 Oct 2021 464th emplv 🇱🇻 840 67 13ms 13 Apr 2021 464th vlpx 🇫🇮 840 67 13ms 18 Jun 2024 466th sisyphus-ppcg 🇦🇺 839 35 49ms 26 Jul 2022 466th lynn 839 35 50ms 19 Oct 2023 468th UnderKoen 🇳🇱 838 89 2ms 1 Jul 2022 468th sisyphus-ppcg 🇦🇺 838 89 2ms 7 Jul 2022 468th m-tkach 🇺🇦 838 89 2ms 8 Mar 2023 468th edsrzf 🇳🇿 838 89 2ms 5 Mar 2025 472nd HumanoidCPU 837 144 2ms 1 Jan 2026 472nd KatieLG 🇬🇧 837 144 2ms 21 Feb 2026 474th primo-ppcg 🇹🇭 836 51 1,334ms 6 Jul 2021 475th SirBogman 🇺🇸 835 60 476ms 20 Jan 2024 475th Yewzir 🇧🇪 835 60 438ms 4 Feb 2024 475th m-tkach 🇺🇦 835 60 411ms 9 Apr 2024 475th sean-niemann 🇺🇸 835 60 402ms 27 Jul 2024 475th CaedenHarper 🇨🇦 835 60 470ms 21 Aug 2024 475th albanian-laundromat 🇺🇸 835 60 407ms 4 Dec 2025 481st Shanethegamer 🇺🇸 835 84 5ms 21 Mar 2023 482nd inventshah 833 79 1ms 25 Jan 2023 482nd Alex-x90 🇺🇸 833 79 2ms 27 Jan 2023 482nd Yewzir 🇧🇪 833 79 1ms 22 Dec 2023 482nd sean-niemann 🇺🇸 833 79 1ms 29 Jul 2024 482nd pardouin 🇫🇷 833 79 1ms 5 Oct 2024 482nd KasperKivimaeki 🇫🇮 833 79 1ms 4 Jan 2025 488th sisyphus-ppcg 🇦🇺 833 116 7ms 14 Mar 2023 489th hirosuzuki 832 65 11ms 24 Feb 2019 489th trist224 🇫🇷 832 65 12ms 15 Nov 2022 491st janlelis 831 48 36ms 25 Jan 2021 491st Steffan153 🇫🇮 831 48 39ms 18 Feb 2023 491st pardouin 🇫🇷 831 48 38ms 19 Aug 2025 491st radarek 🇵🇱 831 48 35ms 11 Sep 2025 491st sean-niemann 🇺🇸 831 48 36ms 12 Oct 2025 496th GrayJoKing 🇦🇺 829 75 3ms 12 Feb 2023 497th edsrzf 🇳🇿 828 82 450ms 24 Sep 2025 497th ScottHamper 828 82 459ms 30 Nov 2025 499th rucin93 🇵🇱 827 68 12ms 2 Oct 2021 499th sean-niemann 🇺🇸 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