Emirp Numbers in all languages in chars. 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 Calendar Connect Four 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 Calendar Connect Four 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 Chars Time Submitted 451st primo-ppcg 🇹🇭 826 69 8ms 4 Jun 2018 452nd DialFrost 🇸🇬 825 173 889ms 15 Aug 2025 453rd pandapawskat 823 41 2ms 17 Sep 2021 454th GolfingSuccess 🇬🇷 823 61 543ms 15 Jan 2024 454th neel11235813 823 61 426ms 15 Jan 2024 454th DialFrost 🇸🇬 823 61 539ms 15 Jan 2024 454th CatsAreFluffy 823 61 429ms 15 Jan 2024 454th dokutan 823 61 448ms 22 Jan 2024 454th namelessiw 823 61 473ms 5 Mar 2024 454th duckyluuk 🇳🇱 823 61 433ms 29 Aug 2024 454th lifthrasiir 🇰🇷 823 61 451ms 2 Dec 2024 462nd prplz 🇦🇺 823 80 1ms 3 Nov 2020 462nd dokutan 823 80 2ms 29 Apr 2024 464th GrayJoKing 🇦🇺 823 88 38ms 18 Jun 2022 465th metakuna 822 45 144ms 12 Apr 2019 466th pardouin 🇫🇷 822 52 894ms 19 Aug 2025 467th AshyIsMe 🇦🇺 819 35 35ms 4 Aug 2022 468th ovs-code 🇩🇪 819 36 61ms 2 Feb 2024 469th jacklynnepenick 819 66 71ms 22 Aug 2021 469th commandblockguy 🇺🇸 819 66 11ms 22 Nov 2023 471st DaDerpDuck 817 79 3ms 22 Jan 2021 472nd Lydxn 🇨🇦 817 99 2ms 11 Oct 2023 473rd Brassawiking 816 69 9ms 21 Jul 2018 473rd Unremarkable 816 69 9ms 28 Sep 2018 473rd j55d 816 69 9ms 29 Sep 2018 473rd thisishowmymindworks 🇳🇴 816 69 9ms 24 Jul 2020 473rd ToriTheChicken 816 69 12ms 26 Jul 2020 473rd Irratix 🇳🇱 816 69 10ms 27 Jul 2020 473rd cywong-amino 🇭🇰 816 69 10ms 30 Sep 2020 473rd ArmaanAS 816 69 9ms 21 Mar 2021 473rd shawphy 816 69 9ms 14 Oct 2021 473rd MeWhenI 🇻🇦 816 69 9ms 21 Jan 2022 473rd tayloia 🇬🇧 816 69 10ms 24 May 2023 473rd Yewzir 🇧🇪 816 69 9ms 12 Feb 2024 473rd fuzzylojik-golf 🇺🇸 816 69 10ms 6 Jul 2025 486th nwellnhof 🇩🇪 815 49 35ms 30 Dec 2021 487th sisyphus-ppcg 🇦🇺 815 68 71ms 13 Dec 2022 488th KasperKivimaeki 🇫🇮 814 115 269ms 24 days ago 489th SirBogman 🇺🇸 812 32 2ms 8 Feb 2023 489th DialFrost 🇸🇬 812 32 2ms 3 Feb 2024 489th bstrat 812 32 2ms 11 Jun 2024 492nd Yax42 🇫🇷 812 81 2ms 24 days ago 493rd tburette 807 67 11ms 26 Dec 2018 493rd ryyyn 🇺🇸 807 67 10ms 21 May 2025 495th dokutan 807 87 6ms 15 Jan 2024 496th Shanethegamer 🇺🇸 806 177 939ms 13 Jan 2025 496th GolfingSuccess 🇬🇷 806 177 845ms 13 Jan 2025 496th KatieLG 🇬🇧 806 177 845ms 13 Jan 2025 496th HumanoidCPU 806 177 843ms 13 Jan 2025 496th dokutan 806 177 837ms 13 Jan 2025 496th voytxt 🇨🇿 806 177 841ms 19 Jan 2025 496th ovs-code 🇩🇪 806 177 839ms 24 Jan 2025 496th CaedenHarper 🇨🇦 806 177 830ms 25 Jan 2025 496th MeWhenI 🇻🇦 806 177 841ms 10 Feb 2025 496th pardouin 🇫🇷 806 177 824ms 25 Feb 2025 496th albanian-laundromat 806 177 828ms 13 Sep 2025 507th yokasuretsu 804 46 93ms 22 Jun 2018 507th retrohun 804 46 152ms 26 Apr 2019 507th Shanethegamer 🇺🇸 804 46 108ms 20 Mar 2021 510th kevlened 804 70 10ms 22 Oct 2018 510th vladyslavprosolupov 804 70 10ms 28 May 2019 510th TRexOnGit 804 70 8ms 18 Jul 2025 513th JohandeRuiter 🇳🇱 803 82 2ms 26 Nov 2023 513th fuzzylojik-golf 🇺🇸 803 82 2ms 6 Jul 2025 515th clockworknazo 801 81 3ms 30 Oct 2022 516th DialFrost 🇸🇬 801 101 3ms 17 Aug 2025 517th rucin93 🇵🇱 799 66 141ms 5 Jan 2025 518th somebody1234 798 88 8ms 20 Nov 2018 519th Shanethegamer 🇺🇸 797 83 129ms 12 May 2023 519th ovs-code 🇩🇪 797 83 176ms 20 May 2023 521st jared-hughes 796 36 48ms 23 Sep 2021 521st 4hg 🇺🇸 796 36 34ms 11 Mar 2025 523rd albanian-laundromat 796 63 432ms 9 Aug 2025 524th HPWiz 🇳🇿 795 68 11ms 30 Aug 2022 524th 4atj 795 68 16ms 30 Jun 2025 First Prev 451–525 of 3,047 Next Last