Number Spiral 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 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers 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 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Turtle Tutorial # Golfer Points Chars Time 450th bizy-coder 617 102 27 Jun 2025 450th ryyyn 🇺🇸 617 102 6 days ago 453rd stefangimmillaro 616 156 11 Nov 2024 454th dokutan 616 159 27 Mar 2024 455th error256 615 136 23 Dec 2024 456th dokutan 612 157 24 Oct 2024 457th 5cw 🇺🇸 611 103 29 May 2025 458th Shanethegamer 🇺🇸 610 162 17 Oct 2022 459th Maznek 609 133 3 Jul 2023 460th dokutan 606 156 1 Apr 2024 461st MeWhenI 🇻🇦 606 176 8 Jun 2023 462nd MeWhenI 🇻🇦 606 183 26 May 2023 463rd bizy-coder 605 100 17 Jan 2024 463rd Steffan153 🇫🇮 605 100 15 Feb 2024 465th jakobkordez 🇸🇮 605 104 8 Nov 2022 465th krisktopher 605 104 15 Nov 2023 465th albanian-laundromat 605 104 19 Aug 2025 468th MeWhenI 🇻🇦 604 134 1 Mar 2022 469th postie77 604 168 27 Feb 2023 470th MeWhenI 🇻🇦 604 185 15 Nov 2022 471st KrausRaus 🇺🇸 602 147 7 Sep 2022 472nd DialFrost 🇸🇬 600 104 5 Jan 2023 473rd Yax42 🇫🇷 600 135 23 days ago 474th sisyphus-ppcg 🇦🇺 598 148 23 Nov 2022 475th IanUtley 595 169 2 Apr 2024 476th janbehrens 🇩🇪 594 190 24 Mar 2022 477th GolfingSuccess 🇬🇷 593 102 15 Jan 2024 477th m-tkach 🇺🇦 593 102 20 Jan 2024 479th bzijlema 🇳🇱 593 106 28 Jan 2025 480th MeWhenI 🇻🇦 593 160 16 Nov 2022 481st MeWhenI 🇻🇦 591 160 23 May 2023 482nd janbehrens 🇩🇪 590 143 2 Jul 2023 483rd primo-ppcg 🇹🇭 590 197 16 Mar 2022 484th neel11235813 588 103 27 Mar 2024 485th jared-hughes 588 107 27 May 2022 485th AlephSquirrel 588 107 17 Jan 2023 485th StefanHabel 🇨🇦 588 107 20 Sep 2023 485th CornerMercury 🇬🇧 588 107 16 Feb 2025 485th commandblockguy 🇺🇸 588 107 4 Sep 2025 490th Yewzir 🇧🇪 587 161 14 May 2023 491st MeWhenI 🇻🇦 587 173 26 Jul 2023 492nd rak1507 🇬🇧 585 41 26 Jan 2022 492nd jared-hughes 585 41 29 Mar 2022 492nd DialFrost 🇸🇬 585 41 27 Jan 2023 495th BlankSpruce 584 153 7 Aug 2024 496th stefangimmillaro 584 199 11 Nov 2024 497th dokutan 583 152 13 Apr 2024 498th albanian-laundromat 582 104 20 days ago 499th MeWhenI 🇻🇦 582 124 29 Jan 2023 500th annaproxy 581 173 4 Jan 2023 501st MeWhenI 🇻🇦 580 191 16 Mar 2022 502nd didion0 🇺🇸 579 140 19 Apr 2022 503rd Natanaelel 🇸🇪 577 109 27 Jan 2022 503rd inventshah 577 109 16 Nov 2022 505th commandblockguy 🇺🇸 576 105 4 Sep 2025 506th MichalMarsalek 🇨🇿 576 194 26 Jan 2022 507th MeWhenI 🇻🇦 576 197 6 Jun 2023 508th BloodStormKnight 574 141 15 Oct 2022 509th varhammer 🇷🇺 574 172 13 Dec 2023 510th MeWhenI 🇻🇦 573 260 20 Apr 2022 511th elephantpanda 571 232 10 Aug 2022 512th MeWhenI 🇻🇦 569 188 16 Oct 2022 513th KatieLG 🇬🇧 567 110 60 mins ago 514th rucin93 🇵🇱 564 121 27 Dec 2024 515th snoozingnewt 🇺🇸 562 112 21 Sep 2023 515th FortuiteMan 🇫🇷 562 112 5 Oct 2023 515th wh3n3v3r 🇨🇿 562 112 12 Nov 2024 518th w911 561 158 10 Oct 2024 519th msbranicky 560 435 19 Sep 2023 520th junkondo-jp 559 145 1 Jun 2024 521st ashtraypettingzoo 🇺🇸 558 43 23 Feb 2023 522nd aposteriorist 🇨🇦 557 113 30 Jan 2022 522nd aksyristos 557 113 30 Dec 2022 524th nipzu 556 198 3 Sep 2022 525th vroup 🇩🇰 555 146 29 Sep 2022 First Prev 451–525 of 1,653 Next Last
