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 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 Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 300th dokutan 606 445 12 Dec 2024 300th duckyluuk 🇳🇱 606 445 16 Dec 2024 300th Yewzir 🇧🇪 606 445 18 Dec 2024 300th KatieLG 🇬🇧 606 445 3 Jan 2025 300th Shanethegamer 🇺🇸 606 445 12 Jan 2025 306th zbreit 🇺🇸 605 138 1 Nov 2024 306th rschwa6308 🇺🇸 605 138 9 Nov 2024 308th KatieLG 🇬🇧 605 268 10 Nov 2024 309th jared-hughes 600 90 23 Dec 2024 310th bac0id 597 140 10 Jan 2025 311th targrik 596 112 14 May 2025 312th fourth-bit 594 104 5 Nov 2024 313th Yewzir 🇧🇪 589 129 22 Dec 2024 314th duckyluuk 🇳🇱 588 105 6 Nov 2024 315th KrausRaus 🇺🇸 587 92 2 Nov 2024 316th emgordon154 583 106 9 May 2025 317th MeWhenI 🇻🇦 582 245 9 Feb 2025 318th voytxt 🇨🇿 581 93 1 Nov 2024 319th rucin93 🇵🇱 577 107 31 May 2025 320th error256 575 248 19 Jan 2025 321st MeWhenI 🇻🇦 572 108 6 Nov 2024 322nd error256 569 117 1 Nov 2024 323rd MeWhenI 🇻🇦 568 106 6 Nov 2024 324th KatieLG 🇬🇧 566 161 1 Nov 2024 325th Natanaelel 🇸🇪 557 97 1 Nov 2024 325th madeforlosers 557 97 4 Nov 2024 327th ovs-code 🇩🇪 556 152 12 Nov 2024 328th bac0id 555 121 10 Jan 2025 329th duckyluuk 🇳🇱 551 98 3 Nov 2024 329th LukeBridges 🇬🇧 551 98 27 Nov 2024 331st ahmetdemirag 🇨🇾 547 113 12 Nov 2024 332nd fourth-bit 546 153 5 Nov 2024 333rd lifthrasiir 🇰🇷 544 68 29 Nov 2024 334th emgordon154 542 111 9 May 2025 335th Jonatan6 🇩🇰 542 124 3 Nov 2024 336th retrohun 540 299 2 Nov 2024 337th error256 537 115 1 Nov 2024 338th msbranicky 534 137 11 Jan 2025 339th aksyristos 530 104 1 Nov 2024 340th emplv 🇱🇻 525 103 31 hours ago 341st sidok 522 97 13 Nov 2024 342nd edsrzf 🇳🇿 513 195 16 hours ago 343rd aksyristos 512 163 1 Nov 2024 344th tatzyr 🇯🇵 510 108 15 Apr 2025 345th MostParsingVex 509 164 4 Nov 2024 346th Shanethegamer 🇺🇸 505 107 1 Nov 2024 347th Yewzir 🇧🇪 501 160 12 Dec 2024 348th stefangimmillaro 497 1,162 11 Nov 2024 349th elgan65536 494 125 9 Nov 2024 350th Andrey-Plotnikov 487 111 6 Nov 2024 351st CaedenHarper 🇨🇦 479 129 12 Nov 2024 352nd MeWhenI 🇻🇦 478 145 10 Feb 2025 353rd GrayJoKing 🇦🇺 477 184 12 Apr 2025 354th dokutan 477 1,212 1 Nov 2024 355th HumanoidCPU 476 448 1 Nov 2024 355th KatieLG 🇬🇧 476 448 1 Nov 2024 355th Shanethegamer 🇺🇸 476 448 1 Nov 2024 355th MeWhenI 🇻🇦 476 448 2 Nov 2024 359th elgan65536 476 1,214 2 Nov 2024 360th snoozingnewt 🇺🇸 475 130 31 Mar 2025 361st DialFrost 🇸🇬 475 208 7 Nov 2024 362nd dokutan 469 440 1 Nov 2024 363rd MostParsingVex 466 144 4 Nov 2024 364th HumanoidCPU 464 445 1 Nov 2024 364th KatieLG 🇬🇧 464 445 1 Nov 2024 364th Shanethegamer 🇺🇸 464 445 1 Nov 2024 364th MeWhenI 🇻🇦 464 445 2 Nov 2024 364th JunkIce 464 445 24 Jan 2025 369th DialFrost 🇸🇬 463 260 14 Feb 2025 370th dokutan 460 203 1 Nov 2024 371st two-bad 🇬🇧 458 118 3 Nov 2024 372nd dokutan 457 206 1 Nov 2024 373rd dokutan 456 256 1 Nov 2024 374th Natanaelel 🇸🇪 453 224 14 days ago 375th btjones0 448 138 21 Nov 2024 Prev 301–375 of 808 Next