Kaprekar Numbers 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 301st zbreit 🇺🇸 605 138 1 Nov 2024 301st rschwa6308 🇺🇸 605 138 9 Nov 2024 303rd KatieLG 🇬🇧 605 268 10 Nov 2024 304th jared-hughes 601 90 23 Dec 2024 305th bac0id 597 140 10 Jan 2025 306th targrik 596 112 14 May 2025 307th fourth-bit 594 104 5 Nov 2024 308th duckyluuk 🇳🇱 589 105 6 Nov 2024 309th Yewzir 🇧🇪 589 129 22 Dec 2024 310th KrausRaus 🇺🇸 588 92 2 Nov 2024 311th emgordon154 583 106 9 May 2025 312th MeWhenI 🇻🇦 582 245 9 Feb 2025 313th voytxt 🇨🇿 581 93 1 Nov 2024 314th rucin93 🇵🇱 578 107 31 May 2025 315th error256 575 248 19 Jan 2025 316th MeWhenI 🇻🇦 572 108 6 Nov 2024 317th error256 569 117 1 Nov 2024 318th MeWhenI 🇻🇦 568 106 6 Nov 2024 319th SirBogman 🇺🇸 568 155 5 days ago 320th Natanaelel 🇸🇪 557 97 1 Nov 2024 320th madeforlosers 557 97 4 Nov 2024 322nd ovs-code 🇩🇪 556 152 12 Nov 2024 323rd bac0id 555 121 10 Jan 2025 324th duckyluuk 🇳🇱 552 98 3 Nov 2024 324th LukeBridges 🇬🇧 552 98 27 Nov 2024 326th ahmetdemirag 🇨🇾 547 113 12 Nov 2024 327th fourth-bit 546 153 5 Nov 2024 328th lifthrasiir 🇰🇷 544 68 29 Nov 2024 329th emgordon154 542 111 9 May 2025 330th Jonatan6 🇩🇰 542 124 3 Nov 2024 331st retrohun 540 299 2 Nov 2024 332nd error256 537 115 1 Nov 2024 333rd KatieLG 🇬🇧 536 161 1 Nov 2024 334th msbranicky 535 137 11 Jan 2025 335th aksyristos 530 104 1 Nov 2024 336th emplv 🇱🇻 525 103 15 days ago 337th sidok 522 97 13 Nov 2024 338th edsrzf 🇳🇿 513 195 14 days ago 339th aksyristos 512 163 1 Nov 2024 340th SirBogman 🇺🇸 511 82 11 days ago 341st tatzyr 🇯🇵 511 108 15 Apr 2025 342nd MostParsingVex 509 164 4 Nov 2024 343rd Shanethegamer 🇺🇸 505 107 1 Nov 2024 344th Yewzir 🇧🇪 501 160 12 Dec 2024 345th stefangimmillaro 497 1,162 11 Nov 2024 346th elgan65536 494 125 9 Nov 2024 347th Andrey-Plotnikov 487 111 6 Nov 2024 348th ravnskjaer 🇩🇰 480 236 13 days ago 349th CaedenHarper 🇨🇦 479 129 12 Nov 2024 350th GrayJoKing 🇦🇺 479 184 12 Apr 2025 351st MeWhenI 🇻🇦 478 145 10 Feb 2025 352nd dokutan 477 1,212 1 Nov 2024 353rd DialFrost 🇸🇬 476 208 7 Nov 2024 354th elgan65536 476 1,214 2 Nov 2024 355th snoozingnewt 🇺🇸 475 130 31 Mar 2025 356th dokutan 469 440 1 Nov 2024 357th MostParsingVex 466 144 4 Nov 2024 358th HumanoidCPU 464 445 1 Nov 2024 358th KatieLG 🇬🇧 464 445 1 Nov 2024 358th Shanethegamer 🇺🇸 464 445 1 Nov 2024 358th MeWhenI 🇻🇦 464 445 2 Nov 2024 358th JunkIce 464 445 24 Jan 2025 363rd DialFrost 🇸🇬 463 260 14 Feb 2025 364th dokutan 460 203 1 Nov 2024 365th two-bad 🇬🇧 458 118 3 Nov 2024 366th peeveen 🇬🇧 458 160 18 Nov 2024 367th dokutan 458 256 1 Nov 2024 368th dokutan 457 206 1 Nov 2024 369th Natanaelel 🇸🇪 453 224 21 Jun 2025 370th ryyyn 🇺🇸 451 137 8 days ago 371st btjones0 448 138 21 Nov 2024 372nd dokutan 448 253 1 Nov 2024 373rd c0d3-4-F00d 🇩🇪 445 151 9 Jan 2025 374th olleicua 🇺🇸 443 1,305 2 Nov 2024 375th cros107 441 140 14 Jun 2025 Prev 301–375 of 821 Next