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 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 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 824th KatieLG-Transpiler 🇬🇧 377 305 14ms 24 Jun 2022 824th retrohun 377 305 15ms 28 Dec 2022 824th Shanethegamer 🇺🇸 377 305 18ms 1 Mar 2023 824th msbranicky 377 305 14ms 13 Sep 2023 824th theunofficialcoder 377 305 14ms 13 Jan 2024 824th KatieLG 🇬🇧 377 305 14ms 17 Mar 2024 824th HumanoidCPU 377 305 15ms 28 Apr 2024 824th Mabeloid 🇳🇴 377 305 14ms 4 Oct 2024 824th CaedenHarper 🇨🇦 377 305 14ms 16 Aug 2025 835th Shanethegamer 🇺🇸 377 314 4ms 6 Dec 2024 835th CaedenHarper 🇨🇦 377 314 4ms 25 Jan 2025 835th dokutan 377 314 3ms 12 Sep 2025 838th acollett89 375 216 9ms 5 Aug 2025 839th adoxography 374 167 38ms 20 Mar 2022 840th janbehrens 🇩🇪 374 168 9ms 1 Jul 2022 840th CommandLeo 🇮🇹 374 168 16ms 47 hours ago 842nd Feniske 🇫🇷 372 194 212ms 10 Nov 2023 843rd h3ra993huskp 🇯🇵 372 313 327ms 7 Apr 2024 844th KatieLG 🇬🇧 371 347 285ms 9 Apr 2022 844th RutZap 371 347 250ms 24 Jan 2023 844th Shanethegamer 🇺🇸 371 347 262ms 15 Aug 2024 844th HumanoidCPU 371 347 260ms 26 Aug 2024 848th HumanoidCPU 370 170 10ms 1 Jun 2024 849th madeforlosers 370 219 9ms 8 Nov 2023 850th dokutan 370 363 26ms 20 Apr 2025 850th HumanoidCPU 370 363 26ms 11 days ago 852nd KatieLG-Transpiler 🇬🇧 369 349 265ms 24 Jun 2022 853rd tomh1012 368 276 315ms 5 days ago 854th dokutan 365 188 75ms 22 Jun 2025 855th voidgloom 364 173 10ms 23 Oct 2024 856th p-vf 🇨🇭 364 279 384ms 13 Jul 2022 857th Msleizak 🇫🇷 364 316 14ms 18 Jul 2024 858th Msleizak 🇫🇷 364 343 1ms 4 Nov 2022 859th samthidny 363 223 8ms 25 Apr 2022 860th eiburns 362 174 9ms 27 Oct 2023 861st neel11235813 362 313 22ms 25 Dec 2022 861st KatieLG 🇬🇧 362 313 23ms 25 Dec 2022 861st KatieLG-Transpiler 🇬🇧 362 313 21ms 26 Dec 2022 861st retrohun 362 313 22ms 28 Dec 2022 861st hellopatrick 362 313 22ms 1 Jan 2023 861st aksyristos 362 313 22ms 1 Jan 2023 861st msbranicky 362 313 23ms 21 Sep 2023 861st HumanoidCPU 362 313 23ms 22 Apr 2024 861st Shanethegamer 🇺🇸 362 313 23ms 15 Aug 2024 861st Mabeloid 🇳🇴 362 313 23ms 4 Oct 2024 861st dokutan 362 313 23ms 29 Jun 2025 861st CaedenHarper 🇨🇦 362 313 22ms 16 Aug 2025 873rd Msleizak 🇫🇷 362 411 1ms 4 Nov 2022 874th dokutan 361 173 36ms 27 Apr 2025 875th gifti258 361 190 71ms 14 Sep 2023 876th KatieLG 🇬🇧 361 309 122ms 27 Jan 2022 876th janAkali 🇷🇺 361 309 117ms 26 Apr 2024 876th HumanoidCPU 361 309 118ms 22 May 2024 876th Shanethegamer 🇺🇸 361 309 123ms 15 Aug 2024 876th Mabeloid 🇳🇴 361 309 119ms 4 Oct 2024 876th CaedenHarper 🇨🇦 361 309 121ms 16 Aug 2025 882nd dokutan 360 186 69ms 19 Feb 2025 883rd RobertHoeh 359 175 10ms 3 Mar 2025 884th msbranicky 359 374 28ms 29 Aug 2023 885th MeWhenI 🇻🇦 358 247 4ms 16 Aug 2024 886th HumanoidCPU 357 175 36ms 10 Jan 2025 887th Vaekor 357 176 9ms 3 Aug 2023 887th m42km 357 176 16ms 25 Feb 2024 889th satutalo 🇫🇮 357 248 4ms 15 Dec 2022 890th HumanoidCPU 356 170 337ms 1 Jun 2024 891st retrohun 356 361 250ms 28 Dec 2022 891st Mabeloid 🇳🇴 356 361 263ms 4 Oct 2024 893rd msbranicky 355 177 16ms 12 Jul 2023 894th kawamuu5 355 286 391ms 28 Jun 2023 895th msbranicky 355 315 116ms 30 Aug 2023 896th pascscha 353 178 15ms 28 Mar 2022 897th DaCuteRaccoon 353 314 61ms 15 May 2022 897th retrohun 353 314 58ms 28 Dec 2022 897th HumanoidCPU 353 314 62ms 21 May 2024 897th Shanethegamer 🇺🇸 353 314 66ms 15 Aug 2024 First Prev 826–900 of 1,681 Next Last