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 Calendar 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 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 ArkScript 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 ArkScript 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 Calendar 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 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 481st Yewzir 🇧🇪 670 138 32ms 24 Dec 2023 482nd postie77 668 442 335ms 23 May 2023 483rd HumanoidCPU 667 403 12ms 25 Nov 2025 484th tobeannouncd 667 444 223ms 12 Jan 2024 485th arctouch-cristiannevianna 666 443 361ms 28 Feb 2024 486th cafehaine 🇫🇷 665 508 3ms 6 Sep 2021 487th tayloia 🇬🇧 664 405 12ms 15 May 2023 488th CaedenHarper 🇨🇦 663 385 794ms 11 Sep 2025 489th stefangimmillaro 662 365 985ms 4 Oct 2022 490th alexsave 662 406 11ms 2 Dec 2025 491st targrik 662 413 13ms 17 Jan 2025 492nd pzagrebin 660 349 52ms 16 Jul 2022 493rd emgordon154 660 381 16ms 22 Sep 2024 494th HumanoidCPU 660 498 4ms 25 Nov 2025 495th Phil-RGOMEGA 660 512 3ms 9 May 2023 496th dokutan 655 477 5ms 9 Apr 2025 497th Shanethegamer 🇺🇸 654 276 3ms 15 Dec 2022 498th malworthy 654 451 344ms 18 Oct 2023 499th SmartK8 🇨🇿 651 453 372ms 12 Nov 2022 500th alphafalfa 649 360 6ms 25 Oct 2024 501st klixel 🇨🇦 648 550 180ms 19 Jun 2023 502nd lifthrasiir 🇰🇷 647 279 3ms 28 Nov 2024 503rd tomh1012 646 416 12ms 21 Sep 2020 504th djeedjay 🇳🇱 644 510 5ms 27 Oct 2020 505th yokasuretsu 643 371 42ms 19 Apr 2018 506th wansacis 🇩🇪 643 418 15ms 14 Jun 2022 507th SirBogman 🇺🇸 642 281 5ms 8 Aug 2024 508th error256 642 353 1,958ms 8 Jun 2025 509th jgbaldwinbrown 641 570 289ms 6 Jul 2021 510th lynn 640 297 182ms 6 Apr 2021 511th ReidZ3 🇺🇸 639 463 228ms 2 Dec 2020 511th boxjelly 639 463 227ms 14 Mar 2022 513th citsur 638 464 244ms 20 Jun 2019 514th Widgitty 638 515 5ms 24 Sep 2025 515th JRaspass 🇬🇧 637 278 4ms 7 Oct 2020 515th Shanethegamer 🇺🇸 637 278 4ms 16 Dec 2021 517th acollett89 637 422 15ms 1 Aug 2025 518th RockOfStone 634 533 3ms 9 Mar 2024 519th SpareManiKatti 631 426 11ms 9 Sep 2021 520th MeWhenI 🇻🇦 631 486 22ms 18 Nov 2021 521st dokutan 631 488 5ms 3 Dec 2025 522nd albanian-laundromat 630 371 5ms 11 Jul 2025 523rd pandapawskat 630 521 4ms 1 Sep 2021 524th primo-ppcg 🇹🇭 627 383 453ms 29 Sep 2021 525th snoozingnewt 🇨🇦 625 471 92ms 19 Oct 2025 526th CarsonChr 🇺🇸 618 435 11ms 21 May 2023 527th emgordon154 618 562 14ms 10 Jun 2025 528th KatieLG 🇬🇧 615 393 993ms 25 Apr 2021 529th madeforlosers 615 437 16ms 13 Sep 2024 530th snoozingnewt 🇨🇦 615 537 163ms 13 Sep 2025 531st roavin 614 481 350ms 30 Jun 2022 531st codewrite 🇬🇧 614 481 394ms 45 hours ago 533rd cmayer777 614 535 4ms 20 Dec 2022 534th jaredcrystal 🇺🇸 613 389 38ms 13 Dec 2018 535th h3ra993huskp 🇯🇵 613 392 475ms 30 Nov 2025 536th ericlangedijk 🇸🇮 611 483 353ms 18 Mar 2022 537th bac0id 611 538 3ms 24 Dec 2024 538th neihousaigaai 610 394 417ms 2 Apr 2021 538th kmathis22 610 394 536ms 25 days ago 540th RegularSalamander 610 441 15ms 30 Jan 2022 541st rbertram90 🇬🇧 610 448 5ms 3 May 2025 542nd gnlow 🇰🇷 607 443 14ms 27 Jan 2022 543rd IISResetMe 606 408 297ms 7 Mar 2024 544th Laksen 🇩🇰 606 656 25ms 9 Jul 2021 545th MattShaile 604 445 13ms 13 Apr 2022 546th mckymsh 603 446 14ms 14 Feb 2024 546th XenThe 🇬🇧 603 446 12ms 23 Jun 2025 548th Meowsan91 🇨🇿 603 489 342ms 21 Nov 2021 549th biinari 599 398 38ms 18 Mar 2018 550th samthidny 599 449 12ms 13 Apr 2022 551st two-bad 🇬🇧 598 450 11ms 25 Feb 2024 552nd emgordon154 597 405 1,364ms 20 Nov 2024 553rd janbehrens 🇩🇪 596 403 438ms 5 Jul 2021 554th bac0id 593 584 2,619ms 10 Jan 2025 555th lahell 591 418 391ms 17 Jun 2020 556th BlueSky555 591 586 2,507ms 8 Aug 2024 557th msbranicky 591 603 250ms 6 Oct 2023 558th BettaGeorge 590 300 4ms 24 Dec 2017 559th namelessiw 590 407 456ms 10 Oct 2025 560th Waffle3z 589 405 40ms 6 Jul 2021 First Prev 481–560 of 1,057 Next Last
