Ascending Primes 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 601st msbranicky 415 168 1 Jan 2024 602nd msbranicky 414 207 1 Jan 2024 603rd rollershutter 413 138 7 May 2024 603rd shelerr 413 138 13 days ago 605th MeWhenI 🇻🇦 412 159 16 Aug 2024 606th MeWhenI 🇻🇦 412 196 4 Jan 2024 607th Mabeloid 🇳🇴 411 129 3 Jun 2025 608th albanian-laundromat 411 226 19 hours ago 609th davecame 410 139 26 Apr 2024 610th dokutan 408 210 27 Feb 2024 611th dokutan 408 224 26 Feb 2025 612th sultan 407 140 2 Apr 2024 612th cykim8811 407 140 10 Jul 2024 612th Pyroan 407 140 27 Mar 2025 612th WillowWispy 407 140 25 May 2025 616th MeWhenI 🇻🇦 407 167 5 Jan 2024 617th thienudomsrirungruang 404 141 2 Apr 2024 617th hiichbindermax 404 141 21 Jun 2024 617th wen1now 404 141 14 Oct 2024 617th piano-miles 404 141 28 Jun 2025 621st f-tucker 403 494 16 Jan 2024 622nd ballaire 401 142 27 Jan 2024 622nd jbjd 401 142 24 Feb 2024 622nd jfallon1997 401 142 29 Apr 2024 622nd fourth-bit 401 142 8 Nov 2024 622nd rchalamala 401 142 30 Dec 2024 627th dokutan 400 266 1 Apr 2024 628th btjones0 399 143 4 Jan 2024 628th mathisfun271 399 143 31 Jan 2024 630th JDiLenarda 🇫🇷 399 209 2 Sep 2024 631st KatieLG 🇬🇧 398 148 2 Jan 2024 632nd jtaxen 396 144 29 Apr 2024 632nd Lv0Sys 🇵🇱 396 144 2 Jun 2025 634th msbranicky 395 229 1 Jan 2024 635th dillon-duncando 394 171 9 Mar 2024 636th nilan425 393 145 8 Jul 2025 636th blaztoma 🇱🇹 393 145 17 days ago 638th msbranicky 393 180 1 Jan 2024 639th msbranicky 392 272 1 Jan 2024 640th dokutan 392 508 12 Jan 2024 641st msbranicky 390 146 1 Jan 2024 641st Terobero 390 146 3 Sep 2024 643rd KatieLG 🇬🇧 390 511 31 Jul 2024 643rd Shanethegamer 🇺🇸 390 511 11 May 2025 645th lboust 389 197 33 hours ago 646th logvp 388 147 6 Jan 2024 646th agreegious 388 147 17 Nov 2024 646th 4ndyJ 🇬🇧 388 147 17 Nov 2024 649th Ripick 388 228 16 Mar 2024 650th edsrzf 🇳🇿 386 151 25 Sep 2024 651st msbranicky 386 208 1 Jan 2024 652nd AdamMorris377 385 148 7 Sep 2024 652nd dirckvdende 385 148 26 Jul 2025 654th Maximizer02 385 230 18 Apr 2024 655th msbranicky 384 218 1 Jan 2024 655th dokutan 384 218 22 Jan 2024 657th dokutan 384 242 14 Jun 2024 658th hellwue 383 149 21 Jun 2024 658th ZakkkkAttackkkk 🇵🇭 383 149 20 Feb 2025 660th ndren 383 521 4 Jan 2024 661st 1231234md5 🇨🇳 381 163 29 Jan 2024 662nd dokutan 381 227 1 Apr 2024 663rd Grrisly 380 150 24 Jul 2024 664th jameswmccarty 377 151 22 Feb 2025 665th msbranicky 377 227 1 Jan 2024 666th mbittner20 375 152 20 Jan 2024 667th moustave 373 153 26 Nov 2024 667th croc54 373 153 25 Dec 2024 669th msbranicky 372 232 1 Jan 2024 670th varhammer 🇷🇺 371 290 22 Feb 2025 671st dokutan 370 148 22 Oct 2024 672nd scpchicken 🇵🇼 370 154 3 Jan 2024 672nd AstroOrbis 370 154 17 Jul 2025 674th tomh1012 370 217 4 Jan 2024 675th KasperKivimaeki 🇫🇮 368 155 30 Jun 2025 Prev 601–675 of 1,312 Next