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Spelling Numbers in all languages in chars. 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 Chars Time Submitted 641st brochmann 🇸🇪 392 284 21ms 13 Aug 2023 642nd SpareManiKatti 390 426 10ms 9 Sep 2021 643rd avila-gabriel 388 918 171ms 17 Oct 2024 644th Andriamanitra 🇫🇮 384 357 306ms 25 Aug 2022 645th boxjelly 383 565 4ms 17 Feb 2021 646th XaavanDolence 383 772 187ms 7 Sep 2020 647th CarsonChr 🇺🇸 382 435 10ms 21 May 2023 648th plcc0 381 264 73ms 3 Nov 2025 649th madeforlosers 381 437 11ms 13 Sep 2024 650th MeWhenI 🇻🇦 380 1,167 496ms 10 Feb 2025 651st dokutan 378 677 51ms 5 Feb 2025 652nd RegularSalamander 377 441 10ms 30 Jan 2022 653rd kaascevich 376 360 164ms 20 Jul 2025 654th lynn 375 297 182ms 6 Apr 2021 655th gnlow 🇰🇷 375 443 10ms 27 Jan 2022 656th papachan 374 215 27ms 12 Dec 2023 657th MattShaile 374 445 11ms 13 Apr 2022 658th mckymsh 373 446 13ms 14 Feb 2024 659th duckyluuk 🇳🇱 372 167 392ms 6 Sep 2024 660th cafehaine 🇫🇷 372 508 3ms 6 Sep 2021 661st samthidny 370 449 10ms 13 Apr 2022 662nd two-bad 🇬🇧 370 450 10ms 25 Feb 2024 663rd Phil-RGOMEGA 369 512 3ms 9 May 2023 664th dokutan 369 874 596ms 1 Dec 2025 665th jared-hughes 367 316 39ms 12 Sep 2022 666th bwenstar 362 308 20ms 12 Aug 2022 667th dokutan 361 963 15ms 7 Nov 2025 668th HumanoidCPU 358 311 25ms 22 Aug 2024 669th Florian-Mt 358 464 10ms 12 Jul 2024 670th SkimnerPhi 358 465 10ms 5 Dec 2020 671st TornadoCookie 358 605 3ms 25 Dec 2022 672nd sebipopa 🇷🇴 356 467 10ms 12 Sep 2022 672nd Ow0cast 356 467 11ms 17 Oct 2025 674th snoozingnewt 🇨🇦 355 175 462ms 21 Nov 2025 675th RockOfStone 355 533 3ms 9 Mar 2024 676th menglishca 🇨🇦 355 671 461ms 5 Aug 2021 677th backupGitProfile 352 752 360ms 21 Nov 2021 678th proton 🇩🇪 348 333 46ms 13 Jun 2020 679th bzijlema 🇳🇱 343 325 13ms 7 Jul 2025 680th JRaspass 🇬🇧 342 278 4ms 7 Oct 2020 681st klixel 🇨🇦 341 1,070 281ms 6 Jun 2023 682nd bricknellj 340 328 13ms 19 Jul 2024 683rd stefangimmillaro 339 342 53ms 4 Oct 2022 684th akshatj27 🇦🇶 337 494 11ms 11 Jan 2022 685th yokasuretsu 334 223 144ms 30 Nov 2021 686th Andriamanitra 🇫🇮 334 347 41ms 25 Aug 2022 687th IISResetMe 333 408 297ms 7 Mar 2024 688th ryguyNelson 330 656 4ms 6 Oct 2020 689th janbehrens 🇩🇪 328 340 14ms 17 Jun 2023 690th ahmetdemirag 🇨🇾 326 342 13ms 11 Aug 2024 691st snoozingnewt 🇨🇦 326 416 119ms 21 Nov 2025 692nd rak1507 🇬🇧 326 627 39ms 13 Sep 2021 693rd lahell 325 418 391ms 17 Jun 2020 694th dokutan 324 588 6ms 5 Oct 2024 695th fisherthomas14 323 738 449ms 13 May 2021 695th ravnskjaer 🇩🇰 323 738 336ms 15 days ago 697th albanian-laundromat 322 193 523ms 9 Aug 2025 698th neihousaigaai 322 346 13ms 7 Jul 2021 698th sultan 322 346 13ms 26 Feb 2024 698th 051 🇸🇬 322 346 25ms 28 Feb 2024 701st marcin7Cd 321 347 20ms 16 Dec 2020 702nd phdphil 320 233 240ms 28 Mar 2018 703rd lrustand 320 348 14ms 18 Jan 2018 704th jared-hughes 319 349 13ms 25 Mar 2022 704th shelerr 319 349 13ms 23 Aug 2025 706th StefanHabel 🇨🇦 318 350 22ms 20 Apr 2024 707th bizy-coder 317 196 539ms 17 Jan 2024 708th BettaGeorge 317 300 4ms 24 Dec 2017 709th inventshah 315 354 34ms 27 Jan 2023 709th TaserTheFox 🇺🇸 315 354 19ms 20 Apr 2023 711th avavuvu 315 528 10ms 20 Jun 2025 712th OllieBoyne 🇬🇧 314 355 14ms 18 Apr 2022 713th keelanfh 312 357 15ms 14 Mar 2023 714th yokasuretsu 312 371 42ms 19 Apr 2018 715th kjetillll 🇮🇩 311 305 4ms 19 May 2021 716th daedals 311 358 15ms 22 May 2019 717th dokutan 310 1,177 263ms 1 Dec 2025 718th Pyroan 309 361 15ms 8 Mar 2025 719th MeWhenI 🇻🇦 307 309 4ms 16 Apr 2023 720th fourth-bit 307 363 13ms 14 Jul 2023 First Prev 641–720 of 1,051 Next Last