Spelling 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 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 Submitted 526th cure-honey 🇯🇵 483 823 70ms 27 Apr 2020 527th Fishron 482 233 17ms 23 Oct 2021 527th rollershutter 482 233 25ms 17 Apr 2024 529th janbehrens 🇩🇪 481 449 3ms 21 Mar 2022 530th jakobkordez 🇸🇮 480 234 14ms 30 Nov 2022 531st zakariamouhid 480 346 12ms 4 Jun 2023 532nd snoozingnewt 🇺🇸 479 543 490ms 24 Sep 2025 533rd prplz 🇦🇺 478 452 3ms 11 Oct 2019 534th Shanethegamer 🇺🇸 478 468 114ms 17 Dec 2024 535th saito-ta 🇯🇵 477 199 13ms 2 Feb 2024 536th jared-hughes 476 397 6ms 10 Sep 2022 537th gastropner 476 454 5ms 16 Jul 2025 538th annaproxy 475 557 376ms 29 Mar 2022 539th HumanEquivalentUnit 474 646 44ms 28 Nov 2023 540th prestosilver 🇺🇸 473 457 4ms 7 days ago 541st stefangabos 🇷🇴 471 353 11ms 16 Sep 2022 542nd Mabeloid 🇳🇴 470 239 24ms 4 May 2025 543rd primo-ppcg 🇹🇭 470 402 3ms 6 Jul 2021 544th CatsAreFluffy 468 462 4ms 1 Jan 2023 545th d4rkne55 467 584 6ms 23 Feb 2018 546th KatieLG 🇬🇧 466 241 28ms 6 May 2021 547th daisy-lau 465 357 11ms 10 Jun 2020 548th GrayJoKing 🇦🇺 464 134 392ms 23 Jul 2024 549th keelimeguy 🇺🇸 464 242 26ms 15 May 2025 550th Shanethegamer 🇺🇸 461 294 270ms 18 Mar 2024 551st tomh1012 461 573 386ms 21 Nov 2021 552nd KatieLG 🇬🇧 461 754 15ms 25 May 2024 553rd Shanethegamer 🇺🇸 461 862 67ms 23 Dec 2021 554th hyvyys 460 361 15ms 19 Sep 2020 555th Neofox 460 592 6ms 18 Nov 2017 556th DialFrost 🇸🇬 458 245 22ms 10 Jan 2023 557th bwat2 455 572 427ms 24 May 2022 558th MeWhenI 🇻🇦 454 299 244ms 28 Jan 2023 559th yuchuehw 453 574 424ms 1 Jan 2024 560th lgastako 452 655 192ms 2 Aug 2019 561st rambox11 451 479 5ms 24 Jun 2019 562nd joshuaxie8 450 579 413ms 9 Jul 2025 563rd AlexDaniel 🇪🇪 449 166 163ms 14 Nov 2017 564th bac0id 449 584 2,521ms 10 Jan 2025 565th Bulmenisaurus 448 251 22ms 8 Aug 2024 566th iczelia 🇩🇪 447 372 12ms 4 days ago 567th BlueSky555 447 586 2,529ms 8 Aug 2024 568th Shanethegamer 🇺🇸 446 318 178ms 17 Dec 2024 569th rucin93 🇵🇱 445 319 158ms 27 Dec 2024 570th ovs-code 🇩🇪 444 309 532ms 10 Mar 2024 571st CaedenHarper 🇨🇦 444 374 12ms 29 Aug 2025 572nd jorbDehmel 🇺🇸 443 592 1,062ms 8 Jun 2023 573rd AlephSquirrel 442 254 15ms 22 Jan 2024 574th janlelis 441 255 31ms 26 Aug 2025 575th retrohun 441 432 7ms 23 Aug 2025 576th rumblesan 440 378 11ms 7 Dec 2018 576th voytxt 🇨🇿 440 378 11ms 19 Jun 2023 578th Apataras 440 591 450ms 12 Aug 2025 579th vaughad 439 308 893ms 22 Jan 2020 580th cmayer777 438 598 75ms 19 Dec 2022 581st D1CED 438 699 20ms 17 Nov 2021 582nd inventshah 436 437 301ms 27 Aug 2022 583rd Shanethegamer 🇺🇸 434 143 515ms 16 Jan 2024 584th luuumine 🇫🇷 434 259 20ms 2 days ago 585th primo-ppcg 🇹🇭 433 231 1,973ms 7 Feb 2023 586th c0d3-4-F00d 🇩🇪 433 610 367ms 21 Nov 2021 587th RaBa21 🇭🇺 430 261 21ms 13 Jul 2025 588th rifatx 430 615 409ms 22 Jul 2024 589th mossiegoat 429 262 29ms 26 days ago 590th MeWhenI 🇻🇦 429 690 281ms 6 Nov 2023 591st eranws 428 388 11ms 10 Sep 2023 592nd najs91 428 618 382ms 15 Oct 2024 593rd coreynash 426 390 11ms 24 Feb 2024 593rd gigaprofisi 🇺🇸 426 390 20ms 10 Aug 2025 595th MeWhenI 🇻🇦 426 618 28ms 15 Aug 2024 596th MeWhenI 🇻🇦 425 334 152ms 25 Oct 2024 597th dsntzn 🇸🇰 425 391 11ms 18 Aug 2020 598th djeedjay 🇳🇱 424 510 5ms 27 Oct 2020 599th BBoehm 🇩🇪 423 393 12ms 9 Feb 2021 600th pikti 423 625 350ms 21 Nov 2021 First Prev 526–600 of 1,005 Next Last