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 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 Hilbert Curve 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 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 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 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 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 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 Hilbert Curve 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 226th Yewzir 🇧🇪 776 261 19 Dec 2024 227th FlorianCassayre 🇫🇷 775 130 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 duckyluuk 🇳🇱 766 245 8 Jul 2025 234th MeWhenI 🇻🇦 765 81 24 Aug 2022 235th pardouin 🇫🇷 764 222 23 Sep 2024 236th duckyluuk 🇳🇱 763 132 15 Aug 2024 237th sean-niemann 🇺🇸 762 272 8 Jun 2025 238th jacobly0 🇺🇸 762 352 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 21 Jul 2025 246th emgordon154 747 251 4 Jul 2025 247th SirBogman 🇺🇸 746 135 9 Nov 2022 248th emgordon154 746 148 6 Sep 2024 249th MeWhenI 🇻🇦 746 715 28 Nov 2023 250th SirBogman 🇺🇸 744 235 9 Jun 2020 251st o0lit3 🇺🇸 743 212 6 Oct 2020 252nd Yewzir 🇧🇪 743 361 27 Apr 2024 253rd zacjl 742 215 5 Jul 2025 254th jacobly0 🇺🇸 741 273 21 Sep 2023 255th h3ra993huskp 🇯🇵 741 333 13 Oct 2024 256th albanian-laundromat 740 136 17 Jun 2025 257th anter69 🇭🇺 739 117 10 Jul 2025 258th RYNO8 735 137 27 Aug 2021 258th Herbert00709 🇵🇱 735 137 4 Jun 2024 260th dokutan 735 217 5 May 2024 261st Yewzir 🇧🇪 735 241 11 Feb 2024 262nd SirBogman 🇺🇸 732 242 13 Dec 2021 263rd SirBogman 🇺🇸 727 135 24 Jan 2024 264th MeWhenI 🇻🇦 726 201 15 Nov 2021 265th prplz 🇦🇺 726 244 21 Nov 2021 266th roguh 🇬🇹 724 139 31 May 2024 267th albanian-laundromat 722 136 18 days ago 268th tatzyr 🇯🇵 720 120 1 Jan 2025 269th edsrzf 🇳🇿 719 222 25 Dec 2024 270th Yewzir 🇧🇪 716 204 11 Nov 2023 271st MeWhenI 🇻🇦 715 121 16 Aug 2022 272nd MeWhenI 🇻🇦 714 141 22 Oct 2021 273rd dokutan 714 248 21 Aug 2024 274th bforte 712 234 2 Jan 2019 275th dokutan 708 436 6 Dec 2023 276th roguh 🇬🇹 706 139 31 May 2024 277th neel11235813 703 439 20 Nov 2023 278th NewDefectus 🇮🇱 699 144 1 Nov 2020 278th DialFrost 🇸🇬 699 144 30 Jul 2024 280th Waffle3z 699 442 31 Jan 2021 281st andersk 🇺🇸 698 178 6 Oct 2020 282nd SirBogman 🇺🇸 697 124 2 Oct 2022 283rd Natanaelel 🇸🇪 697 239 4 Jan 2024 284th m-tkach 🇺🇦 697 254 1 Mar 2023 285th sean-niemann 🇺🇸 697 301 17 Dec 2024 286th SirBogman 🇺🇸 696 167 8 Aug 2023 287th Kacarott 🇦🇺 695 240 13 Sep 2024 288th MeWhenI 🇻🇦 695 255 8 Dec 2022 289th KatieLG 🇬🇧 690 146 6 May 2021 290th ovs-code 🇩🇪 688 311 13 Jul 2024 291st GrayJoKing 🇦🇺 686 243 19 Oct 2020 292nd ovs-code 🇩🇪 683 182 20 Nov 2024 293rd Shanethegamer 🇺🇸 680 148 24 May 2022 294th annaproxy 677 246 28 Jul 2022 295th KatieLG 🇬🇧 677 456 30 May 2021 296th HPWiz 🇳🇿 675 184 15 Oct 2020 297th KatieLG 🇬🇧 672 146 28 Oct 2024 298th MeWhenI 🇻🇦 672 235 4 Mar 2022 299th CgTranspiler 670 461 11 Jun 2022 300th annaproxy 666 266 5 Apr 2022 Prev 226–300 of 2,305 Next