Spelling Numbers in all languages in bytes. Achievements Cheevos Holes Languages Medals Miscellaneous 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 Tower of Hanoi 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 Binary Lambda Calculus Calendar Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Multitap Input NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang 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 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 Erlang 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 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 Tower of Hanoi 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 Binary Lambda Calculus Calendar Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Multitap Input NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 526th KatieLG 🇬🇧 615 393 993ms 25 Apr 2021 527th madeforlosers 615 437 11ms 13 Sep 2024 528th snoozingnewt 🇨🇦 615 537 163ms 13 Sep 2025 529th cmayer777 614 535 4ms 20 Dec 2022 530th h3ra993huskp 🇯🇵 613 392 475ms 12 days ago 531st roavin 613 481 350ms 30 Jun 2022 532nd jaredcrystal 🇺🇸 612 389 34ms 13 Dec 2018 533rd bac0id 611 538 3ms 24 Dec 2024 534th neihousaigaai 610 394 417ms 2 Apr 2021 534th kmathis22 610 394 536ms 5 days ago 536th RegularSalamander 610 441 10ms 30 Jan 2022 537th rbertram90 🇬🇧 610 448 5ms 3 May 2025 538th ericlangedijk 🇸🇮 610 483 353ms 18 Mar 2022 539th gnlow 🇰🇷 607 443 10ms 27 Jan 2022 540th IISResetMe 606 408 316ms 7 Mar 2024 541st Laksen 🇩🇰 606 656 25ms 9 Jul 2021 542nd MattShaile 604 445 11ms 13 Apr 2022 543rd mckymsh 603 446 13ms 14 Feb 2024 543rd XenThe 🇬🇧 603 446 10ms 23 Jun 2025 545th Meowsan91 🇨🇿 603 489 342ms 21 Nov 2021 546th biinari 599 398 35ms 18 Mar 2018 547th samthidny 599 449 10ms 13 Apr 2022 548th emgordon154 597 405 1,364ms 20 Nov 2024 549th two-bad 🇬🇧 597 450 10ms 25 Feb 2024 550th janbehrens 🇩🇪 596 403 438ms 5 Jul 2021 551st bac0id 593 584 2,353ms 10 Jan 2025 552nd lahell 591 418 413ms 17 Jun 2020 553rd BlueSky555 591 586 2,304ms 8 Aug 2024 554th msbranicky 591 603 250ms 6 Oct 2023 555th BettaGeorge 590 300 4ms 24 Dec 2017 556th namelessiw 590 407 456ms 10 Oct 2025 557th Waffle3z 588 405 32ms 6 Jul 2021 558th bzijlema 🇳🇱 585 325 13ms 7 Jul 2025 559th jorbDehmel 🇺🇸 585 592 988ms 8 Jun 2023 560th mrmena 🇦🇺 584 580 44ms 8 May 2024 561st boxjelly 581 565 4ms 17 Feb 2021 562nd kjetillll 🇮🇩 580 305 4ms 19 May 2021 563rd sean-niemann 🇺🇸 580 414 487ms 24 Sep 2025 563rd dokutan 580 414 481ms 23 Oct 2025 565th bricknellj 579 328 13ms 19 Jul 2024 566th Florian-Mt 579 464 10ms 12 Jul 2024 567th cmayer777 579 598 66ms 19 Dec 2022 568th SkimnerPhi 578 465 10ms 5 Dec 2020 569th anter69 🇭🇺 577 329 15ms 13 Mar 2025 570th sebipopa 🇷🇴 576 467 10ms 12 Sep 2022 570th Ow0cast 576 467 11ms 17 Oct 2025 572nd ETHproductions 🇺🇸 574 468 15ms 19 Dec 2018 573rd MeWhenI 🇻🇦 573 309 4ms 16 Apr 2023 574th Kacarott 🇦🇺 572 396 87ms 13 Sep 2024 575th sultan 571 421 396ms 26 Feb 2024 576th ian-h-chamberlain 🇺🇸 571 640 262ms 19 days ago 577th ericlangedijk 🇸🇮 566 702 27ms 18 Feb 2022 578th janbehrens 🇩🇪 564 314 5ms 28 May 2021 579th stefangimmillaro 564 426 476ms 6 Oct 2025 580th lacroixjonathan87 561 487 9ms 6 Sep 2020 581st janbehrens 🇩🇪 559 340 14ms 17 Jun 2023 582nd CaedenHarper 🇨🇦 559 430 468ms 5 Oct 2025 583rd ahmetdemirag 🇨🇾 555 342 13ms 11 Aug 2024 584th TFeld00 🇩🇰 554 343 32ms 11 Nov 2020 585th MeWhenI 🇻🇦 554 369 36ms 13 Dec 2021 586th yokasuretsu 552 225 176ms 30 Nov 2021 587th neihousaigaai 549 346 13ms 7 Jul 2021 587th sultan 549 346 13ms 26 Feb 2024 587th 051 🇸🇬 549 346 25ms 28 Feb 2024 590th TimCurwick 🇺🇸 548 451 335ms 27 Jan 2021 591st marcin7Cd 547 347 20ms 16 Dec 2020 592nd annaproxy 547 560 17ms 13 Jan 2023 593rd lrustand 546 348 14ms 18 Jan 2018 594th jared-hughes 544 349 13ms 25 Mar 2022 594th shelerr 544 349 13ms 23 Aug 2025 596th akshatj27 🇦🇶 544 494 11ms 11 Jan 2022 597th StefanHabel 🇨🇦 543 350 22ms 20 Apr 2024 598th TornadoCookie 543 605 3ms 25 Dec 2022 599th Attero 🇸🇪 541 351 13ms 13 Oct 2020 600th zakariamouhid 540 498 10ms 14 May 2023 First Prev 526–600 of 1,050 Next Last
