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 Minesweeper 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 NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi 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 Minesweeper 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 NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi Turtle Tutorial # Golfer Points Chars Time Submitted 526th adamnielson42 🇺🇸 486 542 30ms 11 Jan 2024 527th LukeBridges 🇬🇧 484 343 13ms 15 Oct 2024 528th jared-hughes 483 360 650ms 22 Apr 2022 529th cure-honey 🇯🇵 483 823 70ms 27 Apr 2020 530th Fishron 482 233 17ms 23 Oct 2021 530th rollershutter 482 233 25ms 17 Apr 2024 532nd janbehrens 🇩🇪 481 449 3ms 21 Mar 2022 533rd jakobkordez 🇸🇮 480 234 14ms 30 Nov 2022 534th zakariamouhid 480 346 12ms 4 Jun 2023 535th snoozingnewt 🇺🇸 480 543 379ms 24 Sep 2025 536th prplz 🇦🇺 478 452 3ms 11 Oct 2019 537th Shanethegamer 🇺🇸 478 468 114ms 17 Dec 2024 538th saito-ta 🇯🇵 477 199 13ms 2 Feb 2024 539th Babafaba 476 236 14ms 5 days ago 540th jared-hughes 476 397 6ms 10 Sep 2022 541st gastropner 476 454 5ms 16 Jul 2025 542nd annaproxy 475 557 376ms 29 Mar 2022 543rd HumanEquivalentUnit 474 646 44ms 28 Nov 2023 544th prestosilver 🇺🇸 473 457 4ms 18 days ago 545th stefangabos 🇷🇴 471 353 11ms 16 Sep 2022 546th Mabeloid 🇳🇴 470 239 24ms 4 May 2025 547th primo-ppcg 🇹🇭 470 402 3ms 6 Jul 2021 548th CatsAreFluffy 468 462 4ms 1 Jan 2023 549th d4rkne55 467 584 6ms 23 Feb 2018 550th KatieLG 🇬🇧 466 241 28ms 6 May 2021 551st daisy-lau 465 357 11ms 10 Jun 2020 552nd GrayJoKing 🇦🇺 464 134 392ms 23 Jul 2024 553rd keelimeguy 🇺🇸 464 242 26ms 15 May 2025 554th Shanethegamer 🇺🇸 461 294 270ms 18 Mar 2024 555th tomh1012 461 573 386ms 21 Nov 2021 556th KatieLG 🇬🇧 461 754 15ms 25 May 2024 557th Shanethegamer 🇺🇸 461 862 67ms 23 Dec 2021 558th hyvyys 460 361 15ms 19 Sep 2020 559th Neofox 460 592 5ms 18 Nov 2017 560th DialFrost 🇸🇬 459 245 22ms 10 Jan 2023 561st bwat2 456 572 441ms 24 May 2022 562nd MeWhenI 🇻🇦 454 299 244ms 28 Jan 2023 563rd yuchuehw 454 574 346ms 1 Jan 2024 564th lgastako 452 655 192ms 2 Aug 2019 565th rambox11 451 479 5ms 24 Jun 2019 566th joshuaxie8 450 579 613ms 9 Jul 2025 567th AlexDaniel 🇪🇪 449 166 163ms 14 Nov 2017 568th bac0id 449 584 2,521ms 10 Jan 2025 569th Bulmenisaurus 448 251 22ms 8 Aug 2024 570th iczelia 🇩🇪 447 372 12ms 15 days ago 571st BlueSky555 447 586 2,529ms 8 Aug 2024 572nd Shanethegamer 🇺🇸 446 318 178ms 17 Dec 2024 573rd rucin93 🇵🇱 445 319 158ms 27 Dec 2024 574th ovs-code 🇩🇪 444 309 532ms 10 Mar 2024 575th CaedenHarper 🇨🇦 444 374 12ms 29 Aug 2025 576th jorbDehmel 🇺🇸 443 592 1,062ms 8 Jun 2023 577th AlephSquirrel 442 254 15ms 22 Jan 2024 578th janlelis 441 255 31ms 26 Aug 2025 579th retrohun 441 432 7ms 23 Aug 2025 580th Apataras 441 591 369ms 12 Aug 2025 581st rumblesan 440 378 11ms 7 Dec 2018 581st voytxt 🇨🇿 440 378 11ms 19 Jun 2023 583rd vaughad 439 308 893ms 22 Jan 2020 584th cmayer777 438 598 75ms 19 Dec 2022 585th D1CED 438 699 20ms 17 Nov 2021 586th inventshah 436 437 301ms 27 Aug 2022 587th Shanethegamer 🇺🇸 435 143 515ms 16 Jan 2024 588th primo-ppcg 🇹🇭 435 231 1,973ms 7 Feb 2023 589th luuumine 🇫🇷 434 259 20ms 13 days ago 590th c0d3-4-F00d 🇩🇪 433 610 367ms 21 Nov 2021 591st RaBa21 🇭🇺 430 261 21ms 13 Jul 2025 592nd rifatx 430 615 409ms 22 Jul 2024 593rd mossiegoat 429 262 29ms 27 Sep 2025 594th MeWhenI 🇻🇦 429 690 281ms 6 Nov 2023 595th eranws 428 388 11ms 10 Sep 2023 596th najs91 428 618 382ms 15 Oct 2024 597th coreynash 426 390 11ms 24 Feb 2024 597th gigaprofisi 🇺🇸 426 390 20ms 10 Aug 2025 599th MeWhenI 🇻🇦 426 618 28ms 15 Aug 2024 600th MeWhenI 🇻🇦 425 334 152ms 25 Oct 2024 First Prev 526–600 of 1,011 Next Last