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 CaedenHarper 🇨🇦 438 196 5 days ago 602nd blaztoma 🇱🇹 436 164 18 Aug 2025 603rd commandblockguy 🇺🇸 435 131 1 Jan 2024 603rd m42km 435 131 6 Jan 2024 605th kmathis22 433 198 4 hours ago 606th alexeldridge 432 132 18 Aug 2024 607th iliazeus 431 144 15 Feb 2024 608th snoozingnewt 🇺🇸 431 170 12 days ago 609th CutSandstone 430 211 4 Jul 2024 610th stellartux 429 114 1 Jan 2024 611th albanian-laundromat 428 217 6 Sep 2025 612th commandblockguy 🇺🇸 424 125 16 Jan 2024 613th neel11235813 422 147 2 Jan 2024 613th gigaprofisi 🇺🇸 422 147 7 Aug 2025 615th Yewzir 🇧🇪 422 165 8 Apr 2024 616th KatieLG 🇬🇧 420 148 10 days ago 617th MeWhenI 🇻🇦 420 223 4 Jan 2024 618th CatsAreFluffy 419 136 1 Jan 2024 618th Ch3ngL0rd 419 136 13 Jan 2024 618th nstearns96 🇬🇧 419 136 28 Jun 2024 621st dokutan 418 217 19 Aug 2024 622nd snoozingnewt 🇺🇸 417 149 16 days ago 623rd Troon 416 137 14 Feb 2025 624th msbranicky 416 207 1 Jan 2024 625th msbranicky 415 168 1 Jan 2024 626th rollershutter 413 138 7 May 2024 626th shelerr 413 138 22 Aug 2025 628th MeWhenI 🇻🇦 412 159 16 Aug 2024 629th MeWhenI 🇻🇦 412 196 4 Jan 2024 630th Mabeloid 🇳🇴 411 129 3 Jun 2025 631st snoozingnewt 🇺🇸 411 187 18 days ago 632nd davecame 410 139 26 Apr 2024 632nd tails618 410 139 7 Nov 2024 634th dokutan 410 210 27 Feb 2024 635th dokutan 408 224 26 Feb 2025 636th sultan 407 140 2 Apr 2024 636th cykim8811 407 140 10 Jul 2024 636th Pyroan 407 140 27 Mar 2025 636th WillowWispy 407 140 25 May 2025 640th MeWhenI 🇻🇦 407 167 5 Jan 2024 641st thienudomsrirungruang 405 141 2 Apr 2024 641st hiichbindermax 405 141 21 Jun 2024 641st wen1now 405 141 14 Oct 2024 641st piano-miles 405 141 28 Jun 2025 645th f-tucker 403 494 16 Jan 2024 646th ballaire 402 142 27 Jan 2024 646th jbjd 402 142 24 Feb 2024 646th jfallon1997 402 142 29 Apr 2024 646th fourth-bit 402 142 8 Nov 2024 646th rchalamala 402 142 30 Dec 2024 651st dokutan 402 266 1 Apr 2024 652nd btjones0 399 143 4 Jan 2024 652nd mathisfun271 399 143 31 Jan 2024 654th JDiLenarda 🇫🇷 399 209 2 Sep 2024 655th KatieLG 🇬🇧 398 148 2 Jan 2024 656th snoozingnewt 🇺🇸 397 269 6 days ago 657th jtaxen 396 144 29 Apr 2024 657th Lv0Sys 🇵🇱 396 144 2 Jun 2025 659th msbranicky 396 229 1 Jan 2024 660th gruenerheinrich 395 217 1 Sep 2025 661st dillon-duncando 394 171 9 Mar 2024 662nd nilan425 393 145 8 Jul 2025 663rd msbranicky 393 180 1 Jan 2024 664th msbranicky 393 272 1 Jan 2024 665th dokutan 392 508 12 Jan 2024 666th msbranicky 391 146 1 Jan 2024 666th Terobero 391 146 3 Sep 2024 668th lboust 390 197 3 Sep 2025 669th KatieLG 🇬🇧 390 511 31 Jul 2024 669th Shanethegamer 🇺🇸 390 511 11 May 2025 671st logvp 388 147 6 Jan 2024 671st agreegious 388 147 17 Nov 2024 671st 4ndyJ 🇬🇧 388 147 17 Nov 2024 674th Ripick 388 228 16 Mar 2024 675th msbranicky 387 208 1 Jan 2024 First Prev 601–675 of 1,353 Next Last