Number Spiral 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 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 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 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 Tower of Hanoi Turtle Tutorial # Golfer Points Chars Time Submitted 676th arctouch-cristiannevianna 466 218 368ms 4 Mar 2024 677th razetime 465 65 2ms 26 Jan 2022 677th Shanethegamer 🇺🇸 465 65 2ms 20 May 2022 677th bwenstar 465 65 2ms 11 Aug 2022 677th trist224 🇫🇷 465 65 2ms 28 Nov 2022 677th rucin93 🇵🇱 465 65 2ms 3 May 2023 677th snoozingnewt 🇺🇸 465 65 2ms 7 Sep 2023 677th neel11235813 465 65 2ms 20 Nov 2023 677th FortuiteMan 🇫🇷 465 65 2ms 10 Oct 2024 677th LostSyntax21 🇬🇧 465 65 2ms 19 Jan 2025 686th jerrandolph 464 277 260ms 20 Oct 2023 687th quimey 463 136 12ms 12 Jun 2023 687th cingulataluke 463 136 9ms 26 Aug 2023 687th qpwoeirut 463 136 10ms 4 Oct 2025 690th msbranicky 463 212 3ms 3 Oct 2023 691st Shanethegamer 🇺🇸 463 341 609ms 13 Jan 2025 691st KatieLG 🇬🇧 463 341 582ms 13 Jan 2025 691st HumanoidCPU 463 341 563ms 13 Jan 2025 691st dokutan 463 341 551ms 13 Jan 2025 691st CaedenHarper 🇨🇦 463 341 722ms 25 Jan 2025 691st MeWhenI 🇻🇦 463 341 541ms 10 Feb 2025 697th dokutan 462 186 1ms 1 Apr 2024 698th thisishowmymindworks 🇳🇴 461 176 8ms 2 Jul 2024 699th dokutan 460 217 41ms 4 Oct 2024 700th bac0id 460 241 70ms 23 Feb 2024 701st KatieLG 🇬🇧 460 327 7ms 12 Mar 2023 701st msbranicky 460 327 8ms 15 Sep 2023 703rd olleicua 🇺🇸 459 136 39ms 15 Feb 2024 704th retrohun 458 184 23ms 30 Jan 2022 705th JunkIce 456 138 16ms 23 Jan 2025 706th MeWhenI 🇻🇦 455 176 686ms 15 Sep 2025 707th dokutan 454 195 4ms 19 Aug 2024 708th HumanoidCPU 452 170 81ms 28 Apr 2024 709th MeWhenI 🇻🇦 450 158 3ms 16 Apr 2023 710th hamhub7 450 226 333ms 12 Aug 2022 711th dokutan 450 245 128ms 6 Nov 2024 712th SniperSmiley 🇺🇸 449 140 12ms 29 Aug 2023 713th CatsAreFluffy 449 247 69ms 12 Feb 2023 714th edsrzf 🇳🇿 447 187 9ms 20 Dec 2024 715th Bonjour27891 🇻🇳 446 141 20ms 15 Jul 2022 716th TobyBoyne 🇬🇧 443 142 10ms 29 Jan 2022 716th Grrisly 443 142 15ms 25 Mar 2024 716th CutSandstone 443 142 9ms 5 Jul 2024 719th MeWhenI 🇻🇦 441 90 40ms 24 Aug 2022 720th Andrey-Plotnikov 441 184 9ms 27 Sep 2025 720th snoozingnewt 🇺🇸 441 184 10ms 5 Oct 2025 722nd DaCuteRaccoon 441 256 471ms 15 May 2022 723rd JunkIce 439 138 417ms 23 Jan 2025 724th Waffle3z 439 142 37ms 26 Jan 2022 725th Msleizak 🇫🇷 439 555 10ms 4 Nov 2022 726th HumanoidCPU 438 185 13ms 26 Apr 2024 727th PickausernamePi 437 144 10ms 23 Dec 2022 727th Just4FunCoder 437 144 9ms 24 Sep 2025 729th taind772 437 252 187ms 27 Jan 2022 730th prplz 🇦🇺 436 55 35ms 26 Jan 2022 731st olleicua 🇺🇸 436 186 9ms 2 Feb 2024 732nd nstearns96 🇬🇧 431 146 9ms 15 Jul 2024 732nd Pyroan 431 146 9ms 20 Mar 2025 734th tri1212 🇻🇳 428 147 18ms 5 Jul 2024 735th alphafalfa 427 187 7ms 26 Nov 2024 736th JRaspass 🇬🇧 426 311 41ms 13 Jun 2022 736th MeWhenI 🇻🇦 426 311 40ms 14 Jun 2022 736th CaedenHarper 🇨🇦 426 311 40ms 22 Jan 2025 739th dokutan 425 144 299ms 9 Apr 2024 740th jhpaques 🇫🇷 425 148 9ms 30 Jul 2022 741st dokutan 425 207 46ms 29 Oct 2024 742nd KatieLG-Transpiler 🇬🇧 425 312 39ms 23 Jun 2022 742nd KatieLG 🇬🇧 425 312 37ms 30 Sep 2024 744th eranws 424 191 8ms 2 Sep 2023 745th BlankSpruce 422 149 9ms 15 Aug 2024 746th dokutan 422 192 8ms 27 Apr 2025 747th Msleizak 🇫🇷 421 357 7ms 26 Apr 2023 748th guilhem-roy 🇫🇷 419 150 11ms 22 Feb 2022 749th KingSkyrock 🇺🇸 418 194 9ms 6 Nov 2022 750th bac0id 418 214 2ms 22 Sep 2023 First Prev 676–750 of 1,688 Next Last