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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 100th JayXon 🇺🇸 938 76 134ms 30 Apr 2022 100th primo-ppcg 🇹🇭 938 76 133ms 2 May 2022 100th andersk 🇺🇸 938 76 133ms 22 Oct 2022 100th stefangimmillaro 938 76 134ms 21 Oct 2023 100th kumavale 938 76 136ms 18 days ago 106th pardouin 🇫🇷 937 48 2,275ms 31 Oct 2024 106th btnlq 937 48 2,278ms 31 Oct 2024 106th JayXon 🇺🇸 937 48 2,378ms 7 Nov 2024 106th stefangimmillaro 937 48 2,542ms 20 Nov 2024 106th Steffan153 🇫🇮 937 48 2,557ms 13 Feb 2026 111th primo-ppcg 🇹🇭 935 69 1ms 15 Feb 2020 111th Lydxn 🇨🇦 935 69 1ms 23 Mar 2022 113th tomtheisen 🇺🇸 934 60 401ms 19 Jan 2023 114th dvargas46 🇺🇸 933 61 1ms 19 Nov 2022 114th saito-ta 🇯🇵 933 61 1ms 26 Jul 2024 116th Lydxn 🇨🇦 933 76 59ms 2 Jan 2022 117th MeWhenI 🇻🇦 932 46 4ms 23 Mar 2024 118th Lydxn 🇨🇦 932 57 74ms 16 May 2022 118th Shanethegamer 🇺🇸 932 57 71ms 16 May 2022 118th GrayJoKing 🇦🇺 932 57 69ms 21 May 2022 118th Steffan153 🇫🇮 932 57 71ms 1 Oct 2022 118th JayXon 🇺🇸 932 57 69ms 21 Mar 2023 118th Yewzir 🇧🇪 932 57 66ms 9 Nov 2023 118th pardouin 🇫🇷 932 57 72ms 3 Sep 2024 118th sean-niemann 🇺🇸 932 57 69ms 18 Apr 2025 118th albanian-laundromat 🇺🇸 932 57 73ms 8 Nov 2025 118th snoozingnewt 🇨🇦 932 57 70ms 6 Dec 2025 118th emgordon154 932 57 70ms 15 days ago 129th JayXon 🇺🇸 931 52 1,452ms 28 May 2021 129th Lydxn 🇨🇦 931 52 1,509ms 9 Oct 2021 129th Steffan153 🇫🇮 931 52 1,202ms 40 hours ago 132nd primo-ppcg 🇹🇭 929 48 349ms 13 Jul 2019 133rd JayXon 🇺🇸 928 43 36ms 15 May 2021 134th JayXon 🇺🇸 928 54 414ms 18 Jan 2024 134th pardouin 🇫🇷 928 54 393ms 13 Jul 2024 134th kg583 🇺🇸 928 54 545ms 29 Aug 2024 134th Steffan153 🇫🇮 928 54 345ms 42 hours ago 138th lynn 928 58 14ms 15 Nov 2021 138th MeWhenI 🇻🇦 928 58 14ms 15 Nov 2021 138th Lydxn 🇨🇦 928 58 14ms 16 Nov 2021 138th GrayJoKing 🇦🇺 928 58 14ms 18 Nov 2021 138th btnlq 928 58 14ms 18 Nov 2021 138th Steffan153 🇫🇮 928 58 14ms 29 Sep 2022 138th IanUtley 928 58 13ms 17 Nov 2022 138th annaproxy 928 58 14ms 25 Apr 2023 138th Yewzir 🇧🇪 928 58 13ms 11 Nov 2023 138th ovs-code 🇩🇪 928 58 13ms 30 Jun 2024 138th sean-niemann 🇺🇸 928 58 14ms 13 Apr 2025 138th DialFrost 🇸🇬 928 58 14ms 14 Apr 2025 138th snoozingnewt 🇨🇦 928 58 15ms 9 Dec 2025 151st xsot 🇸🇬 928 59 6ms 18 May 2025 151st primo-ppcg 🇹🇭 928 59 4ms 18 May 2025 153rd primo-ppcg 🇹🇭 927 71 1ms 24 Aug 2020 154th shadowninja55 🇺🇸 926 27 3ms 8 Jan 2025 155th primo-ppcg 🇹🇭 926 60 130ms 18 Jun 2019 155th Lydxn 🇨🇦 926 60 133ms 12 Mar 2022 157th nwellnhof 🇩🇪 926 101 338ms 28 Apr 2020 157th masterada 926 101 325ms 26 Mar 2021 159th MeWhenI 🇻🇦 925 54 14ms 10 Nov 2021 160th Lydxn 🇨🇦 925 61 113ms 15 Oct 2022 160th JayXon 🇺🇸 925 61 122ms 15 Oct 2022 160th MeWhenI 🇻🇦 925 61 113ms 17 Oct 2022 160th Steffan153 🇫🇮 925 61 108ms 9 Aug 2024 160th sean-niemann 🇺🇸 925 61 121ms 23 Dec 2024 165th Lydxn 🇨🇦 923 63 2ms 11 Sep 2022 166th primo-ppcg 🇹🇭 923 76 5ms 8 Feb 2021 166th kg583 🇺🇸 923 76 6ms 20 Oct 2024 166th CLOStrophobic 🇮🇹 923 76 5ms 4 Mar 2025 166th edsrzf 🇳🇿 923 76 6ms 11 Apr 2025 170th AlexDaniel 🇪🇪 922 40 137ms 24 Oct 2017 170th mcreenan 922 40 124ms 20 Jun 2018 170th SirBogman 🇺🇸 922 40 119ms 25 Nov 2019 170th Attero 🇸🇪 922 40 126ms 24 Apr 2020 170th sisyphus-ppcg 🇦🇺 922 40 153ms 3 Mar 2023 170th DialFrost 🇸🇬 922 40 118ms 25 Dec 2024 176th lukegustafson 🇺🇸 922 57 136ms 27 Jun 2025 176th JayXon 🇺🇸 922 57 130ms 17 Dec 2025 176th Steffan153 🇫🇮 922 57 136ms 42 hours ago 179th MeWhenI 🇻🇦 922 60 75ms 13 Dec 2022 179th Steffan153 🇫🇮 922 60 78ms 13 Dec 2022 179th Lydxn 🇨🇦 922 60 78ms 29 Jan 2023 179th ovs-code 🇩🇪 922 60 76ms 16 Aug 2023 179th DialFrost 🇸🇬 922 60 85ms 27 Dec 2024 179th sean-niemann 🇺🇸 922 60 76ms 20 Feb 2025 179th snoozingnewt 🇨🇦 922 60 84ms 3 Dec 2025 186th Lydxn 🇨🇦 921 60 144ms 4 Sep 2023 187th JayXon 🇺🇸 921 77 63ms 7 Mar 2022 188th JayXon 🇺🇸 919 70 471ms 5 Mar 2022 188th Lydxn 🇨🇦 919 70 453ms 5 Mar 2022 188th Steffan153 🇫🇮 919 70 476ms 9 Aug 2024 188th sean-niemann 🇺🇸 919 70 453ms 23 Dec 2024 192nd MeWhenI 🇻🇦 918 49 2,550ms 24 Oct 2024 193rd Lydxn 🇨🇦 916 58 4ms 12 May 2023 194th JayXon 🇺🇸 916 59 50ms 27 Mar 2021 194th orthoplex 🇨🇽 916 59 49ms 1 Nov 2022 194th pardouin 🇫🇷 916 59 44ms 14 Jul 2024 194th GolfingSuccess 🇬🇷 916 59 11ms 8 Nov 2025 194th Seek64 🇩🇪 916 59 12ms 17 Nov 2025 194th Mukundan314 916 59 28ms 17 Dec 2025 194th kg583 🇺🇸 916 59 29ms 24 Mar 2026 First Prev 101–200 of 3,211 Next Last