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 898th GrayJoKing 🇦🇺 848 43 3 May 2022 898th C0de5mith 🇺🇸 848 43 22 Dec 2022 898th Maznek 848 43 10 Jan 2024 898th helbling 🇨🇭 848 43 8 Mar 2024 898th duckyluuk 🇳🇱 848 43 16 Apr 2024 898th rollershutter 848 43 24 Jun 2024 898th madeforlosers 848 43 23 Oct 2024 898th rbuetzer 848 43 11 Apr 2025 898th Andrey-Plotnikov 848 43 11 days ago 910th Z-snails 848 56 27 Feb 2023 910th willpiam 848 56 20 Oct 2023 912th ovs-code 🇩🇪 847 44 4 Aug 2024 912th JayXon 🇺🇸 847 44 6 Aug 2024 912th rucin93 🇵🇱 847 44 11 Aug 2024 912th emplv 🇱🇻 847 44 29 Oct 2024 916th adoxography 846 37 18 Dec 2021 916th Yewzir 🇧🇪 846 37 9 Jun 2024 918th cbrt-x 846 118 14 Mar 2022 918th Leftykap 846 118 6 Sep 2022 920th MeWhenI 🇻🇦 845 72 27 Jun 2022 920th sean-niemann 🇺🇸 845 72 17 Dec 2023 922nd ovs-code 🇩🇪 844 67 14 Jul 2023 922nd MeWhenI 🇻🇦 844 67 14 Jul 2023 922nd GrayJoKing 🇦🇺 844 67 15 Jul 2023 922nd btnlq 844 67 15 Jul 2023 922nd Steffan153 🇫🇮 844 67 15 Jul 2023 922nd Shanethegamer 🇺🇸 844 67 21 Dec 2024 928th MeWhenI 🇻🇦 843 83 29 Nov 2022 928th byronknoll 🇺🇸 843 83 1 Feb 2024 930th CatsAreFluffy 842 72 28 Nov 2022 931st edsrzf 🇳🇿 842 103 18 Sep 2024 932nd prplz 🇦🇺 841 78 10 Jan 2023 933rd LouisRustenholz 840 51 23 Dec 2021 933rd martinnorling 🇸🇪 840 51 1 Feb 2022 933rd roguh 🇬🇹 840 51 18 Jan 2024 933rd OliverLunn 840 51 11 Sep 2024 937th janbehrens 🇩🇪 840 61 6 Dec 2021 937th rambox11 840 61 30 Oct 2022 937th AlephSquirrel 840 61 8 Jun 2023 937th stefangimmillaro 840 61 18 Sep 2023 937th namelessiw 840 61 11 Mar 2024 937th madex 🇩🇪 840 61 23 May 2024 937th tigerdan2 🇩🇪 840 61 16 Jan 2025 937th Schoko3001 840 61 16 Jan 2025 937th TeodorDyakov 🇧🇬 840 61 2 days ago 946th h3ra993huskp 🇯🇵 838 119 2 May 2024 946th piano-miles 838 119 6 Sep 2024 948th C0de5mith 🇺🇸 836 38 10 Jan 2023 949th emplv 🇱🇻 836 50 6 Dec 2021 949th rucin93 🇵🇱 836 50 9 Dec 2021 949th sean-niemann 🇺🇸 836 50 4 Mar 2022 949th aksyristos 836 50 25 Oct 2022 949th MeWhenI 🇻🇦 836 50 6 Nov 2022 949th DialFrost 🇸🇬 836 50 10 Feb 2023 949th ovs-code 🇩🇪 836 50 28 Aug 2024 956th Shanethegamer 🇺🇸 834 22 5 Dec 2021 956th JRaspass 🇬🇧 834 22 5 Dec 2021 956th SirBogman 🇺🇸 834 22 5 Dec 2021 956th MeWhenI 🇻🇦 834 22 5 Dec 2021 956th krcs 🇵🇱 834 22 22 Apr 2022 956th trist224 🇫🇷 834 22 14 Dec 2022 956th helbling 🇨🇭 834 22 19 Aug 2024 963rd Irratix 🇳🇱 834 60 7 Dec 2021 963rd MeWhenI 🇻🇦 834 60 17 Nov 2022 963rd Betuaredead 834 60 14 Nov 2023 963rd sean-niemann 🇺🇸 834 60 2 Dec 2023 967th Yewzir 🇧🇪 834 73 27 Mar 2024 968th christianlegge 833 57 29 Jul 2022 968th cbrt-x 833 57 18 Sep 2023 968th inverseLorentz 🇦🇺 833 57 24 Apr 2024 968th nents 833 57 24 Jan 2025 972nd Shanethegamer 🇺🇸 833 84 20 Apr 2022 972nd Alex-x90 🇺🇸 833 84 21 Apr 2022 972nd lailai0916 833 84 17 Aug 2024 975th KrausRaus 🇺🇸 833 104 22 Feb 2022 Prev 901–975 of 2,648 Next