Prime Numbers (Long) 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 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 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 Transpose Sentence 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 Hilbert Curve Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle 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 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 Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 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 Transpose Sentence 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 Hilbert Curve Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 897th C0de5mith 🇺🇸 848 43 22 Dec 2022 897th Maznek 848 43 10 Jan 2024 897th helbling 🇨🇭 848 43 8 Mar 2024 897th duckyluuk 🇳🇱 848 43 16 Apr 2024 897th rollershutter 848 43 24 Jun 2024 897th madeforlosers 848 43 23 Oct 2024 897th rbuetzer 848 43 11 Apr 2025 897th Andrey-Plotnikov 848 43 10 days ago 909th Z-snails 848 56 27 Feb 2023 909th willpiam 848 56 20 Oct 2023 911th ovs-code 🇩🇪 847 44 4 Aug 2024 911th JayXon 🇺🇸 847 44 6 Aug 2024 911th rucin93 🇵🇱 847 44 11 Aug 2024 911th emplv 🇱🇻 847 44 29 Oct 2024 915th adoxography 846 37 18 Dec 2021 915th Yewzir 🇧🇪 846 37 9 Jun 2024 917th cbrt-x 846 118 14 Mar 2022 917th Leftykap 846 118 6 Sep 2022 919th MeWhenI 🇻🇦 845 72 27 Jun 2022 919th sean-niemann 🇺🇸 845 72 17 Dec 2023 921st ovs-code 🇩🇪 844 67 14 Jul 2023 921st MeWhenI 🇻🇦 844 67 14 Jul 2023 921st GrayJoKing 🇦🇺 844 67 15 Jul 2023 921st btnlq 844 67 15 Jul 2023 921st Steffan153 🇫🇮 844 67 15 Jul 2023 921st Shanethegamer 🇺🇸 844 67 21 Dec 2024 927th MeWhenI 🇻🇦 843 83 29 Nov 2022 927th byronknoll 🇺🇸 843 83 1 Feb 2024 929th CatsAreFluffy 842 72 28 Nov 2022 930th edsrzf 🇳🇿 842 103 18 Sep 2024 931st prplz 🇦🇺 841 78 10 Jan 2023 932nd LouisRustenholz 840 51 23 Dec 2021 932nd martinnorling 🇸🇪 840 51 1 Feb 2022 932nd roguh 🇬🇹 840 51 18 Jan 2024 932nd OliverLunn 840 51 11 Sep 2024 936th janbehrens 🇩🇪 840 61 6 Dec 2021 936th rambox11 840 61 30 Oct 2022 936th AlephSquirrel 840 61 8 Jun 2023 936th stefangimmillaro 840 61 18 Sep 2023 936th namelessiw 840 61 11 Mar 2024 936th madex 🇩🇪 840 61 23 May 2024 936th tigerdan2 🇩🇪 840 61 16 Jan 2025 936th Schoko3001 840 61 16 Jan 2025 936th TeodorDyakov 🇧🇬 840 61 35 hours ago 945th h3ra993huskp 🇯🇵 838 119 2 May 2024 945th piano-miles 838 119 6 Sep 2024 947th C0de5mith 🇺🇸 836 38 10 Jan 2023 948th emplv 🇱🇻 836 50 6 Dec 2021 948th rucin93 🇵🇱 836 50 9 Dec 2021 948th sean-niemann 🇺🇸 836 50 4 Mar 2022 948th aksyristos 836 50 25 Oct 2022 948th MeWhenI 🇻🇦 836 50 6 Nov 2022 948th DialFrost 🇸🇬 836 50 10 Feb 2023 948th ovs-code 🇩🇪 836 50 28 Aug 2024 955th Shanethegamer 🇺🇸 834 22 5 Dec 2021 955th JRaspass 🇬🇧 834 22 5 Dec 2021 955th SirBogman 🇺🇸 834 22 5 Dec 2021 955th MeWhenI 🇻🇦 834 22 5 Dec 2021 955th krcs 🇵🇱 834 22 22 Apr 2022 955th trist224 🇫🇷 834 22 14 Dec 2022 955th helbling 🇨🇭 834 22 19 Aug 2024 962nd Irratix 🇳🇱 834 60 7 Dec 2021 962nd MeWhenI 🇻🇦 834 60 17 Nov 2022 962nd Betuaredead 834 60 14 Nov 2023 962nd sean-niemann 🇺🇸 834 60 2 Dec 2023 966th Yewzir 🇧🇪 834 73 27 Mar 2024 967th christianlegge 833 57 29 Jul 2022 967th cbrt-x 833 57 18 Sep 2023 967th inverseLorentz 🇦🇺 833 57 24 Apr 2024 967th nents 833 57 24 Jan 2025 971st Shanethegamer 🇺🇸 833 84 20 Apr 2022 971st Alex-x90 🇺🇸 833 84 21 Apr 2022 971st lailai0916 833 84 17 Aug 2024 974th KrausRaus 🇺🇸 833 104 22 Feb 2022 975th KatieLG 🇬🇧 832 59 14 Jan 2023 Prev 901–975 of 2,647 Next