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 Trinomial Triangle 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 Smooth Numbers Snake Sphenic Numbers 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 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 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 Smooth Numbers Snake Sphenic Numbers Turtle Tutorial # Golfer Points Chars Time 601st stellartux 429 114 1 Jan 2024 602nd albanian-laundromat 428 217 6 Sep 2025 603rd commandblockguy 🇺🇸 424 125 16 Jan 2024 604th neel11235813 422 147 2 Jan 2024 604th gigaprofisi 🇺🇸 422 147 7 Aug 2025 606th Yewzir 🇧🇪 422 165 8 Apr 2024 607th KatieLG 🇬🇧 420 148 2 hours ago 608th MeWhenI 🇻🇦 420 223 4 Jan 2024 609th Ch3ngL0rd 419 136 13 Jan 2024 609th nstearns96 🇬🇧 419 136 28 Jun 2024 611th dokutan 418 217 19 Aug 2024 612th snoozingnewt 🇺🇸 417 149 6 days ago 613th Troon 416 137 14 Feb 2025 614th msbranicky 416 207 1 Jan 2024 615th msbranicky 415 168 1 Jan 2024 616th rollershutter 413 138 7 May 2024 616th shelerr 413 138 22 Aug 2025 618th MeWhenI 🇻🇦 412 159 16 Aug 2024 619th MeWhenI 🇻🇦 412 196 4 Jan 2024 620th Mabeloid 🇳🇴 411 129 3 Jun 2025 621st snoozingnewt 🇺🇸 411 187 7 days ago 622nd davecame 410 139 26 Apr 2024 623rd dokutan 410 210 27 Feb 2024 624th dokutan 408 224 26 Feb 2025 625th sultan 407 140 2 Apr 2024 625th cykim8811 407 140 10 Jul 2024 625th Pyroan 407 140 27 Mar 2025 625th WillowWispy 407 140 25 May 2025 629th MeWhenI 🇻🇦 407 167 5 Jan 2024 630th thienudomsrirungruang 404 141 2 Apr 2024 630th hiichbindermax 404 141 21 Jun 2024 630th wen1now 404 141 14 Oct 2024 630th piano-miles 404 141 28 Jun 2025 634th f-tucker 403 494 16 Jan 2024 635th ballaire 402 142 27 Jan 2024 635th jbjd 402 142 24 Feb 2024 635th jfallon1997 402 142 29 Apr 2024 635th fourth-bit 402 142 8 Nov 2024 635th rchalamala 402 142 30 Dec 2024 640th dokutan 401 266 1 Apr 2024 641st btjones0 399 143 4 Jan 2024 641st mathisfun271 399 143 31 Jan 2024 643rd JDiLenarda 🇫🇷 399 209 2 Sep 2024 644th KatieLG 🇬🇧 398 148 2 Jan 2024 645th jtaxen 396 144 29 Apr 2024 645th Lv0Sys 🇵🇱 396 144 2 Jun 2025 647th msbranicky 396 229 1 Jan 2024 648th gruenerheinrich 395 217 1 Sep 2025 649th dillon-duncando 394 171 9 Mar 2024 650th nilan425 393 145 8 Jul 2025 651st msbranicky 393 180 1 Jan 2024 652nd msbranicky 392 272 1 Jan 2024 653rd dokutan 392 508 12 Jan 2024 654th msbranicky 391 146 1 Jan 2024 654th Terobero 391 146 3 Sep 2024 656th lboust 390 197 3 Sep 2025 657th KatieLG 🇬🇧 390 511 31 Jul 2024 657th Shanethegamer 🇺🇸 390 511 11 May 2025 659th logvp 388 147 6 Jan 2024 659th agreegious 388 147 17 Nov 2024 659th 4ndyJ 🇬🇧 388 147 17 Nov 2024 662nd Ripick 388 228 16 Mar 2024 663rd edsrzf 🇳🇿 386 151 25 Sep 2024 664th msbranicky 386 208 1 Jan 2024 665th AdamMorris377 385 148 7 Sep 2024 665th dirckvdende 385 148 26 Jul 2025 667th Maximizer02 385 230 18 Apr 2024 668th msbranicky 384 218 1 Jan 2024 668th dokutan 384 218 22 Jan 2024 670th dokutan 384 242 14 Jun 2024 671st hellwue 383 149 21 Jun 2024 671st ZakkkkAttackkkk 🇵🇭 383 149 20 Feb 2025 673rd snoozingnewt 🇺🇸 383 224 20 days ago 674th ndren 383 521 4 Jan 2024 675th 1231234md5 🇨🇳 381 163 29 Jan 2024 First Prev 601–675 of 1,337 Next Last