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 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers 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 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 817th Mabeloid 🇳🇴 377 305 14ms 4 Oct 2024 817th CaedenHarper 🇨🇦 377 305 14ms 16 Aug 2025 828th Shanethegamer 🇺🇸 377 314 4ms 6 Dec 2024 828th CaedenHarper 🇨🇦 377 314 4ms 25 Jan 2025 828th dokutan 377 314 3ms 12 Sep 2025 831st edsrzf 🇳🇿 376 270 349ms 25 Nov 2024 832nd acollett89 375 216 9ms 5 Aug 2025 833rd adoxography 374 167 38ms 20 Mar 2022 834th janbehrens 🇩🇪 374 168 13ms 1 Jul 2022 835th Feniske 🇫🇷 372 194 212ms 10 Nov 2023 836th h3ra993huskp 🇯🇵 372 313 441ms 7 Apr 2024 837th KatieLG 🇬🇧 371 347 270ms 9 Apr 2022 837th RutZap 371 347 265ms 24 Jan 2023 837th Shanethegamer 🇺🇸 371 347 278ms 15 Aug 2024 837th HumanoidCPU 371 347 278ms 26 Aug 2024 841st HumanoidCPU 370 170 11ms 1 Jun 2024 842nd madeforlosers 370 219 10ms 8 Nov 2023 843rd dokutan 370 363 26ms 20 Apr 2025 844th KatieLG-Transpiler 🇬🇧 369 349 300ms 24 Jun 2022 845th dokutan 365 188 75ms 22 Jun 2025 846th voidgloom 364 173 10ms 23 Oct 2024 847th p-vf 🇨🇭 364 279 384ms 13 Jul 2022 848th dokutan 364 310 519ms 29 Apr 2024 849th Msleizak 🇫🇷 364 316 14ms 18 Jul 2024 850th Msleizak 🇫🇷 364 343 1ms 4 Nov 2022 851st HumanoidCPU 364 369 26ms 5 Feb 2025 852nd samthidny 363 223 10ms 25 Apr 2022 853rd eiburns 362 174 11ms 27 Oct 2023 854th neel11235813 362 313 22ms 25 Dec 2022 854th KatieLG 🇬🇧 362 313 23ms 25 Dec 2022 854th KatieLG-Transpiler 🇬🇧 362 313 21ms 26 Dec 2022 854th retrohun 362 313 22ms 28 Dec 2022 854th hellopatrick 362 313 22ms 1 Jan 2023 854th aksyristos 362 313 22ms 1 Jan 2023 854th msbranicky 362 313 23ms 21 Sep 2023 854th HumanoidCPU 362 313 23ms 22 Apr 2024 854th Shanethegamer 🇺🇸 362 313 23ms 15 Aug 2024 854th Mabeloid 🇳🇴 362 313 23ms 4 Oct 2024 854th dokutan 362 313 23ms 29 Jun 2025 854th CaedenHarper 🇨🇦 362 313 22ms 16 Aug 2025 866th Msleizak 🇫🇷 362 411 2ms 4 Nov 2022 867th dokutan 361 173 36ms 27 Apr 2025 868th gifti258 361 190 71ms 14 Sep 2023 869th KatieLG 🇬🇧 361 309 138ms 27 Jan 2022 869th janAkali 🇷🇺 361 309 141ms 26 Apr 2024 869th HumanoidCPU 361 309 149ms 22 May 2024 869th Shanethegamer 🇺🇸 361 309 140ms 15 Aug 2024 869th Mabeloid 🇳🇴 361 309 135ms 4 Oct 2024 869th CaedenHarper 🇨🇦 361 309 135ms 16 Aug 2025 875th dokutan 360 186 75ms 19 Feb 2025 876th RobertHoeh 359 175 13ms 3 Mar 2025 877th msbranicky 359 374 28ms 29 Aug 2023 878th MeWhenI 🇻🇦 358 247 4ms 16 Aug 2024 879th HumanoidCPU 357 175 36ms 10 Jan 2025 880th Vaekor 357 176 10ms 3 Aug 2023 880th m42km 357 176 17ms 25 Feb 2024 880th CommandLeo 🇮🇹 357 176 21ms 15 days ago 883rd satutalo 🇫🇮 357 248 5ms 15 Dec 2022 884th HumanoidCPU 356 170 337ms 1 Jun 2024 885th retrohun 356 361 238ms 28 Dec 2022 885th Mabeloid 🇳🇴 356 361 279ms 4 Oct 2024 887th msbranicky 355 177 22ms 12 Jul 2023 888th kawamuu5 355 286 391ms 28 Jun 2023 889th msbranicky 355 315 143ms 30 Aug 2023 890th pascscha 353 178 19ms 28 Mar 2022 891st DaCuteRaccoon 353 314 85ms 15 May 2022 891st retrohun 353 314 75ms 28 Dec 2022 891st HumanoidCPU 353 314 76ms 21 May 2024 891st Shanethegamer 🇺🇸 353 314 68ms 15 Aug 2024 891st Mabeloid 🇳🇴 353 314 75ms 4 Oct 2024 891st dokutan 353 314 66ms 10 Feb 2025 891st CaedenHarper 🇨🇦 353 314 73ms 16 Aug 2025 898th Shanethegamer 🇺🇸 353 330 433ms 25 Sep 2025 899th JRaspass 🇬🇧 352 308 1ms 25 Jan 2022 899th MeWhenI 🇻🇦 352 308 1ms 25 Jan 2022 First Prev 826–900 of 1,666 Next Last