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 825th DaCuteRaccoon 377 305 14ms 15 May 2022 825th KatieLG-Transpiler 🇬🇧 377 305 14ms 24 Jun 2022 825th retrohun 377 305 15ms 28 Dec 2022 825th Shanethegamer 🇺🇸 377 305 18ms 1 Mar 2023 825th msbranicky 377 305 14ms 13 Sep 2023 825th theunofficialcoder 377 305 14ms 13 Jan 2024 825th KatieLG 🇬🇧 377 305 14ms 17 Mar 2024 825th HumanoidCPU 377 305 15ms 28 Apr 2024 825th Mabeloid 🇳🇴 377 305 14ms 4 Oct 2024 825th CaedenHarper 🇨🇦 377 305 14ms 16 Aug 2025 836th Shanethegamer 🇺🇸 377 314 4ms 6 Dec 2024 836th CaedenHarper 🇨🇦 377 314 4ms 25 Jan 2025 836th dokutan 377 314 3ms 12 Sep 2025 839th acollett89 375 216 10ms 5 Aug 2025 840th adoxography 374 167 38ms 20 Mar 2022 841st janbehrens 🇩🇪 374 168 9ms 1 Jul 2022 841st CommandLeo 🇮🇹 374 168 16ms 7 days ago 843rd Feniske 🇫🇷 372 194 197ms 10 Nov 2023 844th h3ra993huskp 🇯🇵 372 313 327ms 7 Apr 2024 845th KatieLG 🇬🇧 371 347 285ms 9 Apr 2022 845th RutZap 371 347 250ms 24 Jan 2023 845th Shanethegamer 🇺🇸 371 347 262ms 15 Aug 2024 845th HumanoidCPU 371 347 260ms 26 Aug 2024 849th HumanoidCPU 370 170 10ms 1 Jun 2024 850th madeforlosers 370 219 9ms 8 Nov 2023 851st dokutan 370 363 26ms 20 Apr 2025 851st HumanoidCPU 370 363 26ms 16 days ago 853rd KatieLG-Transpiler 🇬🇧 369 349 265ms 24 Jun 2022 854th tomh1012 368 276 346ms 10 days ago 855th dokutan 365 188 75ms 22 Jun 2025 856th voidgloom 364 173 10ms 23 Oct 2024 857th samthidny 364 223 9ms 25 Apr 2022 858th p-vf 🇨🇭 364 279 377ms 13 Jul 2022 859th Msleizak 🇫🇷 364 316 14ms 18 Jul 2024 860th Msleizak 🇫🇷 364 343 1ms 4 Nov 2022 861st eiburns 362 174 9ms 27 Oct 2023 862nd neel11235813 362 313 22ms 25 Dec 2022 862nd KatieLG 🇬🇧 362 313 23ms 25 Dec 2022 862nd KatieLG-Transpiler 🇬🇧 362 313 21ms 26 Dec 2022 862nd retrohun 362 313 22ms 28 Dec 2022 862nd hellopatrick 362 313 22ms 1 Jan 2023 862nd aksyristos 362 313 22ms 1 Jan 2023 862nd msbranicky 362 313 23ms 21 Sep 2023 862nd HumanoidCPU 362 313 23ms 22 Apr 2024 862nd Shanethegamer 🇺🇸 362 313 23ms 15 Aug 2024 862nd Mabeloid 🇳🇴 362 313 23ms 4 Oct 2024 862nd dokutan 362 313 23ms 29 Jun 2025 862nd CaedenHarper 🇨🇦 362 313 22ms 16 Aug 2025 874th Msleizak 🇫🇷 362 411 1ms 4 Nov 2022 875th dokutan 361 173 36ms 27 Apr 2025 876th gifti258 361 190 71ms 14 Sep 2023 877th KatieLG 🇬🇧 361 309 122ms 27 Jan 2022 877th janAkali 🇷🇺 361 309 117ms 26 Apr 2024 877th HumanoidCPU 361 309 118ms 22 May 2024 877th Shanethegamer 🇺🇸 361 309 123ms 15 Aug 2024 877th Mabeloid 🇳🇴 361 309 119ms 4 Oct 2024 877th CaedenHarper 🇨🇦 361 309 121ms 16 Aug 2025 883rd dokutan 360 186 69ms 19 Feb 2025 884th RobertHoeh 359 175 10ms 3 Mar 2025 885th msbranicky 359 374 28ms 29 Aug 2023 886th MeWhenI 🇻🇦 358 247 4ms 16 Aug 2024 887th HumanoidCPU 357 175 36ms 10 Jan 2025 888th Vaekor 357 176 9ms 3 Aug 2023 888th m42km 357 176 16ms 25 Feb 2024 890th satutalo 🇫🇮 357 248 4ms 15 Dec 2022 891st HumanoidCPU 356 170 337ms 1 Jun 2024 892nd retrohun 356 361 250ms 28 Dec 2022 892nd Mabeloid 🇳🇴 356 361 263ms 4 Oct 2024 894th msbranicky 355 177 16ms 12 Jul 2023 895th kawamuu5 355 286 364ms 28 Jun 2023 896th msbranicky 355 315 116ms 30 Aug 2023 897th pascscha 353 178 15ms 28 Mar 2022 898th DaCuteRaccoon 353 314 61ms 15 May 2022 898th retrohun 353 314 58ms 28 Dec 2022 898th HumanoidCPU 353 314 62ms 21 May 2024 First Prev 826–900 of 1,687 Next Last