π 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 Topological Sort 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 Knight 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 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 Knight 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 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 Topological Sort 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 825th KatieLG 🇬🇧 560 104 17 Apr 2021 825th con-cs 560 104 15 Oct 2021 825th MattShaile 560 104 20 Mar 2022 825th goodwyna21 560 104 27 Jan 2025 830th FnControlOption 559 53 23 Aug 2022 830th katrina1232 559 53 7 Dec 2022 832nd mgergi 559 73 29 Oct 2018 832nd CaedenHarper 🇨🇦 559 73 27 Oct 2024 834th potato-jackson 557 102 6 Sep 2021 834th wh3n3v3r 🇨🇿 557 102 20 Nov 2024 834th piano-miles 557 102 19 days ago 837th orthoplex 🇨🇽 556 370 9 Jun 2024 838th MeWhenI 🇻🇦 555 144 21 Dec 2022 839th Yewzir 🇧🇪 555 217 3 Jan 2024 840th alex-oser 🇲🇰 554 105 18 Aug 2021 840th ShiraJoseph 🇺🇸 554 105 7 Jan 2023 842nd MeWhenI 🇻🇦 552 231 6 Aug 2023 843rd MeWhenI 🇻🇦 552 296 1 Aug 2023 844th BREMAUCY 🇫🇷 551 114 17 Jun 2025 845th cure-honey 🇯🇵 551 257 7 Jul 2021 846th inventshah 551 295 20 Apr 2021 846th tigerdan2 🇩🇪 551 295 3 Dec 2023 848th Vinterion 550 186 1 Nov 2023 849th tfkls 549 54 16 Oct 2020 850th nicholasdejong 549 106 3 Jun 2020 851st albanian-laundromat 548 206 25 Jun 2025 852nd croc54 547 187 27 Nov 2024 853rd cmdrsabre 547 250 31 Jan 2020 854th matsagad 546 104 12 Dec 2024 855th dokutan 546 207 27 Mar 2024 856th dcgjb 545 93 14 May 2024 857th DialFrost 🇸🇬 545 126 28 Oct 2024 858th Hacksore 🇺🇸 544 107 18 Aug 2021 858th akshatj27 🇦🇶 544 107 11 Jan 2022 858th SiddharthShyniben 544 107 1 Jul 2022 858th CatsAreFluffy 544 107 19 Dec 2022 862nd m-tkach 🇺🇦 543 208 26 Oct 2022 863rd Shanethegamer 🇺🇸 541 70 2 Jun 2022 864th cros107 541 105 11 Aug 2023 865th heanyang1 539 55 29 May 2025 866th EricBalingit 539 108 25 May 2021 866th arrudagates 539 108 23 Jun 2021 868th RealAMC 🇳🇿 538 190 7 Nov 2023 869th MeWhenI 🇻🇦 538 263 12 Dec 2022 870th tri1212 🇻🇳 536 106 8 May 2023 871st ktiy 535 191 14 Apr 2022 872nd Ephellon 534 109 14 Mar 2023 873rd elgan65536 533 305 16 Apr 2024 874th msbranicky 532 192 13 Oct 2023 875th jtaxen 531 107 31 Mar 2024 876th davbass 🇮🇹 529 56 25 Aug 2023 877th jackkav 529 110 6 Oct 2019 877th tristan-f-r 529 110 4 Jan 2022 879th 2bular 527 110 11 Aug 2024 880th jiaminglimjm 🇲🇾 526 108 27 Nov 2019 880th FortuiteMan 526 108 14 Aug 2023 882nd Yewzir 🇧🇪 525 215 18 Jan 2024 883rd marcin7Cd 522 128 21 Mar 2021 884th neihousaigaai 521 109 7 May 2021 884th NDR0216 🇹🇼 521 109 13 Feb 2023 884th snoozingnewt 🇺🇸 521 109 18 Sep 2023 884th NickTheEASDude 🇺🇸 521 109 20 Aug 2024 888th izabera 521 185 6 Aug 2020 889th 386asm 🇺🇸 521 230 12 Apr 2023 890th itiievskyi 🇺🇦 520 57 21 Aug 2020 891st GalladeGuy 🇺🇸 519 197 25 May 2020 892nd wackbyte 516 110 6 Aug 2024 892nd dokutan 516 110 28 Mar 2025 894th SmartK8 🇨🇿 516 195 27 Oct 2022 895th Natanaelel 🇸🇪 515 52 25 Jul 2022 896th n1LS 515 113 11 Oct 2019 897th nwellnhof 🇩🇪 515 667 19 Nov 2022 898th lilyyy411 512 111 9 Sep 2021 899th yokasuretsu 511 74 30 Jun 2018 900th MeWhenI 🇻🇦 511 221 26 Aug 2023 Prev 826–900 of 3,865 Next