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 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 Snake Sphenic Numbers Trinomial Triangle 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 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 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 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 Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 826th KatieLG 🇬🇧 371 347 9 Apr 2022 826th RutZap 371 347 24 Jan 2023 826th Shanethegamer 🇺🇸 371 347 15 Aug 2024 826th HumanoidCPU 371 347 26 Aug 2024 830th HumanoidCPU 370 170 1 Jun 2024 831st madeforlosers 370 219 8 Nov 2023 832nd dokutan 370 363 20 Apr 2025 833rd KatieLG-Transpiler 🇬🇧 369 349 24 Jun 2022 834th dokutan 365 188 22 Jun 2025 835th MeWhenI 🇻🇦 365 247 16 Aug 2024 836th p-vf 🇨🇭 364 279 13 Jul 2022 837th dokutan 364 310 29 Apr 2024 838th Msleizak 🇫🇷 364 316 18 Jul 2024 839th Msleizak 🇫🇷 364 343 4 Nov 2022 840th HumanoidCPU 364 369 5 Feb 2025 841st voidgloom 363 173 23 Oct 2024 842nd samthidny 363 223 25 Apr 2022 843rd neel11235813 362 313 25 Dec 2022 843rd KatieLG 🇬🇧 362 313 25 Dec 2022 843rd KatieLG-Transpiler 🇬🇧 362 313 26 Dec 2022 843rd retrohun 362 313 28 Dec 2022 843rd hellopatrick 362 313 1 Jan 2023 843rd aksyristos 362 313 1 Jan 2023 843rd msbranicky 362 313 21 Sep 2023 843rd HumanoidCPU 362 313 22 Apr 2024 843rd Shanethegamer 🇺🇸 362 313 15 Aug 2024 843rd Mabeloid 🇳🇴 362 313 4 Oct 2024 843rd dokutan 362 313 29 Jun 2025 843rd CaedenHarper 🇨🇦 362 313 17 days ago 855th Msleizak 🇫🇷 362 411 4 Nov 2022 856th eiburns 361 174 27 Oct 2023 857th gifti258 361 190 14 Sep 2023 858th KatieLG 🇬🇧 361 309 27 Jan 2022 858th janAkali 🇷🇺 361 309 26 Apr 2024 858th HumanoidCPU 361 309 22 May 2024 858th Shanethegamer 🇺🇸 361 309 15 Aug 2024 858th Mabeloid 🇳🇴 361 309 4 Oct 2024 858th CaedenHarper 🇨🇦 361 309 17 days ago 864th dokutan 360 173 27 Apr 2025 865th dokutan 360 186 19 Feb 2025 866th RobertHoeh 359 175 3 Mar 2025 867th msbranicky 359 374 29 Aug 2023 868th Vaekor 357 176 3 Aug 2023 868th m42km 357 176 25 Feb 2024 870th satutalo 🇫🇮 357 248 15 Dec 2022 871st HumanoidCPU 356 170 1 Jun 2024 872nd HumanoidCPU 356 175 10 Jan 2025 873rd retrohun 356 361 28 Dec 2022 873rd Mabeloid 🇳🇴 356 361 4 Oct 2024 875th msbranicky 355 177 12 Jul 2023 876th kawamuu5 355 286 28 Jun 2023 877th msbranicky 355 315 30 Aug 2023 878th pascscha 353 178 28 Mar 2022 879th JRaspass 🇬🇧 352 308 25 Jan 2022 879th MeWhenI 🇻🇦 352 308 25 Jan 2022 879th adriweb 🇫🇷 352 308 5 Sep 2023 879th Shanethegamer 🇺🇸 352 308 15 Aug 2024 879th HumanoidCPU 352 308 4 Mar 2025 879th CaedenHarper 🇨🇦 352 308 17 days ago 885th DaCuteRaccoon 352 314 15 May 2022 885th retrohun 352 314 28 Dec 2022 885th HumanoidCPU 352 314 21 May 2024 885th Shanethegamer 🇺🇸 352 314 15 Aug 2024 885th Mabeloid 🇳🇴 352 314 4 Oct 2024 885th dokutan 352 314 10 Feb 2025 885th CaedenHarper 🇨🇦 352 314 17 days ago 892nd matejmatik123 🇸🇰 352 315 25 Jun 2025 893rd kkoenig 352 365 3 Jan 2024 894th wobblybits 351 179 11 days ago 895th snoozingnewt 🇺🇸 350 173 11 Feb 2024 896th bac0id 350 290 22 Sep 2023 897th StarmaQ 350 310 11 Feb 2022 897th Mabeloid 🇳🇴 350 310 4 Oct 2024 899th Msleizak 🇫🇷 350 379 3 Nov 2022 900th msbranicky 349 317 13 Sep 2023 Prev 826–900 of 1,641 Next