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 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 NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab 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 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 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 NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Tower of Hanoi Turtle Tutorial # Golfer Points Chars Time Submitted 750th adamnielson42 🇺🇸 283 394 13ms 24 May 2023 752nd AbhayAravinda 283 763 5ms 2 Jun 2020 753rd hughsimpson 281 265 174ms 8 Jul 2018 754th DrPiranoid 281 396 14ms 10 Oct 2022 754th Troon 281 396 21ms 19 Aug 2025 756th knutae 🇳🇴 279 400 12ms 16 Nov 2021 757th jackkav 279 595 12ms 13 Apr 2018 757th ereztaiar 🇮🇱 279 595 10ms 24 Mar 2025 759th martinnorling 🇸🇪 278 401 13ms 2 Mar 2022 760th bluebear94 277 269 129ms 23 Dec 2017 761st stefangimmillaro 277 402 13ms 10 Nov 2023 762nd mtirado1 277 683 4ms 23 Dec 2022 763rd Indivicivet 276 403 23ms 30 Mar 2021 764th aalec 274 406 21ms 5 days ago 765th argusdusty 🇺🇸 274 407 19ms 1 Jan 2021 766th c0d3-4-F00d 🇩🇪 273 792 6ms 4 Dec 2021 767th emgordon154 272 409 20ms 21 Sep 2025 768th johnennewdeeson 272 1,002 5ms 13 Oct 2017 769th EnTerr 270 412 22ms 8 Sep 2024 770th beabro 270 1,098 269ms 5 Dec 2024 771st cbrt-x 269 886 343ms 16 Oct 2023 772nd Babafaba 268 232 359ms 29 Oct 2025 773rd jotslo 🇬🇧 268 415 13ms 12 Jul 2021 774th richard-oelze 🇩🇪 268 416 19ms 19 Apr 2021 775th Europe2048 266 419 14ms 2 Dec 2024 776th HCRitter 🇩🇪 266 511 287ms 1 Nov 2023 777th jetzerv 266 896 334ms 17 Dec 2020 778th inverseLorentz 🇦🇺 265 421 14ms 22 Aug 2022 779th labster 263 360 4ms 10 May 2018 780th AdamMorris377 263 423 20ms 29 Sep 2024 781st MeWhenI 🇻🇦 262 237 660ms 13 Jul 2024 782nd dokutan 262 523 566ms 7 Apr 2024 783rd Mabeloid 🇳🇴 260 239 850ms 4 May 2025 784th eiburns 260 428 19ms 23 Oct 2023 784th ImpressedByRocks 260 428 14ms 26 Jul 2024 786th TheAristos 260 429 14ms 30 Oct 2019 787th alangodfrey 259 430 12ms 18 Feb 2019 788th KatieLG 🇬🇧 258 241 446ms 28 Oct 2024 789th OddballGreg 258 449 42ms 26 Sep 2020 790th msrawson 257 433 13ms 28 Aug 2018 791st croc54 257 434 13ms 16 Jan 2025 792nd amollberg 🇸🇪 255 437 20ms 22 Jan 2022 792nd za3k 255 437 12ms 12 Oct 2022 794th nephila-nacrea 🇬🇧 254 373 7ms 17 Jan 2018 795th GameChaos 254 439 19ms 8 Dec 2020 795th BREMAUCY 🇫🇷 254 439 20ms 15 Nov 2024 797th petroselo 253 440 19ms 29 Dec 2021 798th nstearns96 🇬🇧 253 441 14ms 25 Oct 2024 798th Lv0Sys 🇵🇱 253 441 12ms 25 May 2025 800th cellobix 252 442 19ms 15 Aug 2019 800th geofft 252 442 12ms 11 Dec 2020 802nd vroup 🇩🇰 252 660 10ms 19 Sep 2022 803rd AlephSquirrel 250 249 538ms 22 Jan 2024 804th timchu 246 453 13ms 4 Mar 2021 804th twocatsinatrenchcoat 246 453 13ms 18 Nov 2022 804th AstroOrbis 246 453 14ms 12 Jul 2025 807th yokasuretsu 245 454 14ms 30 Nov 2021 807th madex 🇩🇪 245 454 19ms 9 Jul 2024 809th rowboat1 245 455 14ms 11 Apr 2020 810th northvandrew 245 553 256ms 24 Sep 2021 811th ceeb9 244 457 13ms 8 Jun 2023 812th FusionAtom360 243 458 13ms 30 Sep 2024 812th damoose717 243 458 13ms 25 May 2025 814th Omega65536 🇩🇪 241 463 13ms 10 Aug 2025 815th buddyw 240 464 20ms 9 Mar 2023 816th dillon-duncando 239 467 12ms 4 Oct 2022 817th hellwue 238 468 14ms 2 Sep 2024 818th rvdnieuwendijk 🇳🇱 237 573 240ms 30 Jul 2020 819th stephanie-flower 237 700 11ms 3 days ago 820th E2dgar 237 702 10ms 31 Jan 2022 821st MeWhenI 🇻🇦 237 1,678 78ms 9 Jul 2021 822nd Florian-Mt 236 473 19ms 12 Jul 2024 823rd andre-lameirinhas 🇵🇹 235 474 13ms 27 Apr 2020 824th NanduBC 234 477 21ms 18 Apr 2021 825th KatieLG 🇬🇧 232 409 4ms 12 May 2021 First Prev 751–825 of 1,019 Next Last
