λ 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 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 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 Hilbert Curve Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Topological Sort 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 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 Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 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 Hilbert Curve Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Topological Sort Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 226th Yewzir 🇧🇪 775 261 19 Dec 2024 227th FlorianCassayre 🇫🇷 774 130 21 Oct 2023 228th saito-ta 🇯🇵 774 382 1 Aug 2023 229th NewDefectus 🇮🇱 772 161 15 Oct 2020 229th dmrichwa 🇺🇸 772 161 1 Oct 2022 231st Yewzir 🇧🇪 770 222 18 Feb 2024 232nd tomtheisen 🇺🇸 770 230 21 Nov 2021 233rd MeWhenI 🇻🇦 765 81 24 Aug 2022 234th pardouin 🇫🇷 764 222 23 Sep 2024 235th duckyluuk 🇳🇱 764 245 15 days ago 236th duckyluuk 🇳🇱 763 132 15 Aug 2024 237th sean-niemann 🇺🇸 762 272 8 Jun 2025 238th jacobly0 🇺🇸 761 352 21 Sep 2023 239th dokutan 760 225 11 Jan 2024 240th dokutan 760 230 24 Aug 2024 241st edre 757 133 23 Jul 2018 242nd dokutan 754 225 24 Aug 2024 243rd Irratix 🇳🇱 751 134 7 May 2022 244th duckyluuk 🇳🇱 749 131 29 Aug 2024 245th namelessiw 747 237 2 days ago 246th SirBogman 🇺🇸 746 135 9 Nov 2022 247th emgordon154 746 148 6 Sep 2024 248th emgordon154 746 251 19 days ago 249th MeWhenI 🇻🇦 746 715 28 Nov 2023 250th SirBogman 🇺🇸 744 235 9 Jun 2020 251st o0lit3 🇺🇸 742 212 6 Oct 2020 252nd Yewzir 🇧🇪 742 361 27 Apr 2024 253rd jacobly0 🇺🇸 741 273 21 Sep 2023 254th h3ra993huskp 🇯🇵 741 333 13 Oct 2024 255th albanian-laundromat 740 136 17 Jun 2025 256th anter69 🇭🇺 739 117 13 days ago 257th RYNO8 735 137 27 Aug 2021 257th Herbert00709 🇵🇱 735 137 4 Jun 2024 259th Yewzir 🇧🇪 734 241 11 Feb 2024 260th SirBogman 🇺🇸 731 242 13 Dec 2021 261st SirBogman 🇺🇸 727 135 24 Jan 2024 262nd MeWhenI 🇻🇦 726 201 15 Nov 2021 263rd prplz 🇦🇺 725 244 21 Nov 2021 264th roguh 🇬🇹 724 139 31 May 2024 265th tatzyr 🇯🇵 720 120 1 Jan 2025 266th Yewzir 🇧🇪 716 204 11 Nov 2023 267th MeWhenI 🇻🇦 715 121 16 Aug 2022 268th MeWhenI 🇻🇦 714 141 22 Oct 2021 269th dokutan 714 248 21 Aug 2024 270th bforte 712 234 2 Jan 2019 271st roguh 🇬🇹 706 139 31 May 2024 272nd dokutan 706 436 6 Dec 2023 273rd neel11235813 701 439 20 Nov 2023 274th NewDefectus 🇮🇱 699 144 1 Nov 2020 274th DialFrost 🇸🇬 699 144 30 Jul 2024 276th andersk 🇺🇸 698 178 6 Oct 2020 277th SirBogman 🇺🇸 697 124 2 Oct 2022 278th Natanaelel 🇸🇪 697 239 4 Jan 2024 279th m-tkach 🇺🇦 697 254 1 Mar 2023 280th SirBogman 🇺🇸 696 167 8 Aug 2023 281st sean-niemann 🇺🇸 696 301 17 Dec 2024 282nd Waffle3z 696 442 31 Jan 2021 283rd Kacarott 🇦🇺 694 240 13 Sep 2024 284th MeWhenI 🇻🇦 694 255 8 Dec 2022 285th KatieLG 🇬🇧 690 146 6 May 2021 286th ovs-code 🇩🇪 688 311 13 Jul 2024 287th GrayJoKing 🇦🇺 686 243 19 Oct 2020 288th ovs-code 🇩🇪 683 182 20 Nov 2024 289th Shanethegamer 🇺🇸 680 148 24 May 2022 290th annaproxy 677 246 28 Jul 2022 291st HPWiz 🇳🇿 675 184 15 Oct 2020 292nd KatieLG 🇬🇧 675 456 30 May 2021 293rd KatieLG 🇬🇧 672 146 28 Oct 2024 294th MeWhenI 🇻🇦 672 235 4 Mar 2022 295th CgTranspiler 668 461 11 Jun 2022 296th annaproxy 665 266 5 Apr 2022 297th Herbert00709 🇵🇱 663 148 13 May 2024 298th edsrzf 🇳🇿 663 256 25 Dec 2024 299th roguh 🇬🇹 656 254 25 Jan 2024 300th sean-niemann 🇺🇸 656 270 10 Apr 2025 Prev 226–300 of 2,257 Next