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 676th rak1507 🇬🇧 326 627 39ms 13 Sep 2021 677th neihousaigaai 325 346 16ms 7 Jul 2021 677th sultan 325 346 14ms 26 Feb 2024 677th 051 🇸🇬 325 346 22ms 28 Feb 2024 680th lahell 325 418 392ms 17 Jun 2020 681st marcin7Cd 324 347 21ms 16 Dec 2020 682nd dokutan 324 588 8ms 5 Oct 2024 683rd lrustand 323 348 15ms 18 Jan 2018 684th albanian-laundromat 322 193 576ms 9 Aug 2025 685th jared-hughes 322 349 13ms 25 Mar 2022 685th shelerr 322 349 18ms 23 Aug 2025 687th StefanHabel 🇨🇦 321 350 23ms 20 Apr 2024 688th phdphil 320 233 228ms 28 Mar 2018 689th bizy-coder 317 196 624ms 17 Jan 2024 690th inventshah 317 354 34ms 27 Jan 2023 690th TaserTheFox 🇺🇸 317 354 20ms 20 Apr 2023 692nd BettaGeorge 316 300 5ms 24 Dec 2017 693rd OllieBoyne 🇬🇧 316 355 19ms 18 Apr 2022 694th keelanfh 315 357 17ms 14 Mar 2023 695th avavuvu 315 528 11ms 20 Jun 2025 696th daedals 314 358 15ms 22 May 2019 697th yokasuretsu 312 371 42ms 19 Apr 2018 698th kjetillll 🇮🇩 311 305 4ms 19 May 2021 699th Pyroan 311 361 15ms 8 Mar 2025 700th fourth-bit 309 363 20ms 14 Jul 2023 700th mathisfun271 309 363 14ms 23 Nov 2023 702nd markus-rekdal 308 365 21ms 15 Nov 2019 702nd MichalMarsalek 🇨🇿 308 365 14ms 8 Dec 2022 704th MeWhenI 🇻🇦 307 309 4ms 16 Apr 2023 705th Irratix 🇳🇱 305 368 1,198ms 4 Jul 2022 706th dzhang314 304 369 23ms 13 Aug 2019 707th janbehrens 🇩🇪 302 314 5ms 28 May 2021 708th myfatemi04 302 372 14ms 9 Jan 2018 708th CedricGebistorf 302 372 19ms 13 Mar 2022 708th msbranicky 302 372 20ms 9 Aug 2023 711th AkashTandon167 301 373 13ms 24 Jan 2021 711th quimey 301 373 19ms 3 Aug 2023 711th andrewjc2000 301 373 13ms 27 Mar 2025 714th TimCurwick 🇺🇸 301 451 261ms 27 Jan 2021 715th owenoclee 299 555 13ms 7 Oct 2017 716th jessegyger 298 915 5ms 15 May 2024 717th jaredcrystal 🇺🇸 297 389 38ms 13 Dec 2018 718th InigoK 🇺🇸 296 380 13ms 11 Jun 2023 719th CatsAreFluffy 295 381 22ms 14 Dec 2022 720th KevinMarquette 🇺🇸 294 461 333ms 8 Jun 2020 721st cbrt-x 294 886 366ms 16 Oct 2023 722nd neel11235813 293 212 495ms 15 Jan 2024 723rd jhcole 293 383 13ms 25 Apr 2020 723rd SniperSmiley 🇺🇸 293 383 14ms 18 Dec 2022 723rd mbittner20 293 383 15ms 27 May 2023 726th qpwoeirut 292 385 15ms 11 Aug 2025 726th CaedenHarper 🇨🇦 292 385 32ms 3 Oct 2025 728th blaztoma 🇱🇹 291 386 20ms 4 Oct 2025 729th biinari 291 398 43ms 18 Mar 2018 730th jetzerv 291 896 372ms 17 Dec 2020 731st ZakkkkAttackkkk 🇵🇭 290 388 33ms 20 Sep 2023 731st cros107 🇦🇺 290 388 17ms 11 Jun 2025 731st retrohun 290 388 14ms 23 Jul 2025 734th abailey2020 🇺🇸 289 389 22ms 13 Dec 2020 735th scpchicken 🇵🇼 288 329 7ms 30 Jan 2023 736th commandblockguy 🇺🇸 288 390 28ms 26 Sep 2023 737th KatieLG 🇬🇧 288 469 787ms 14 Jan 2023 738th Ashikpaul 🇮🇳 288 577 12ms 9 May 2021 739th Bonjour27891 🇻🇳 287 391 22ms 13 Mar 2022 739th fgrosshans 🇫🇷 287 391 16ms 30 Mar 2022 741st davecame 287 392 16ms 24 Oct 2023 742nd Waffle3z 286 405 37ms 6 Jul 2021 743rd try-except-try-accept 🇹🇭 285 394 16ms 5 Jul 2022 743rd adamnielson42 🇺🇸 285 394 14ms 24 May 2023 745th DrPiranoid 284 396 14ms 10 Oct 2022 745th Troon 284 396 31ms 19 Aug 2025 747th JunkIce 283 220 489ms 13 Feb 2025 747th snoozingnewt 🇺🇸 283 220 575ms 28 Sep 2025 749th AbhayAravinda 283 763 5ms 2 Jun 2020 750th hughsimpson 281 265 188ms 8 Jul 2018 First Prev 676–750 of 1,009 Next Last
