Reverse Polish Notation in all languages in chars. Achievements Cheevos Holes Languages Medals Miscellaneous 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 Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Minesweeper Morse Decoder Morse Encoder Multitap Input 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 Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 ArkScript Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang 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 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> ALGOL 68 ArkScript Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang 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 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily 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 Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Minesweeper Morse Decoder Morse Encoder Multitap Input 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 Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 401st adriweb 🇫🇷 787 125 11ms 12 Oct 2023 402nd Shanethegamer 🇺🇸 784 105 1,592ms 12 Dec 2022 403rd KatieLG 🇬🇧 783 96 94ms 29 Jul 2024 404th CLOStrophobic 🇮🇹 783 133 7ms 19 Feb 2025 405th duckyluuk 🇳🇱 783 143 9ms 26 Feb 2025 406th MostParsingVex 783 149 1ms 3 Jan 2025 407th lynn 783 203 33ms 16 Jul 2023 408th Mukundan314 782 43 31ms 30 Dec 2025 409th KrausRaus 🇺🇸 781 94 11ms 13 Feb 2022 409th SirBogman 🇺🇸 781 94 12ms 7 May 2022 409th iliazeus 781 94 24ms 4 Sep 2022 409th Natanaelel 🇸🇪 781 94 12ms 9 Dec 2023 409th LukeBridges 🇬🇧 781 94 10ms 2 Oct 2024 414th GolfingSuccess 🇬🇷 781 126 5ms 20 Aug 2024 415th jwhear 🇺🇸 781 240 233ms 20 Mar 2023 416th Shanethegamer 🇺🇸 778 41 70ms 5 Dec 2024 417th GolfingSuccess 🇬🇷 778 144 10ms 30 Jan 2025 418th Shanethegamer 🇺🇸 778 174 2,573ms 4 Nov 2024 419th edsrzf 🇳🇿 777 206 466ms 25 Oct 2025 420th canissimia 🇦🇶 776 355 353ms 19 May 2023 421st canissimia 🇦🇶 775 585 53ms 17 Mar 2024 422nd 77Tigers 774 242 241ms 10 Apr 2024 423rd MeWhenI 🇻🇦 773 75 252ms 28 Jan 2023 423rd SirBogman 🇺🇸 773 75 418ms 2 Feb 2024 425th snoozingnewt 🇨🇦 773 95 10ms 14 Feb 2024 425th junkondo-jp 773 95 12ms 4 Jun 2024 425th Lv0Sys 🇵🇱 773 95 11ms 6 Dec 2025 428th inventshah 773 151 2ms 29 Mar 2025 429th edsrzf 🇳🇿 773 175 2,523ms 10 Jun 2025 430th namelessiw 773 207 471ms 10 Oct 2025 431st MeWhenI 🇻🇦 772 79 19ms 1 Nov 2023 432nd Shanethegamer 🇺🇸 772 86 453ms 16 Jan 2024 433rd GolfingSuccess 🇬🇷 771 192 84ms 20 Mar 2026 434th ovs-code 🇩🇪 770 176 489ms 2 Mar 2022 435th cbrt-x 767 173 140ms 11 Oct 2023 436th MeWhenI 🇻🇦 766 178 129ms 8 Mar 2023 437th Yax42 🇫🇷 765 96 12ms 21 Jan 2026 438th JDiLenarda 🇫🇷 764 171 1,539ms 25 Nov 2023 439th jared-hughes 763 129 3ms 10 Apr 2022 440th MeWhenI 🇻🇦 763 158 158ms 26 days ago 441st xsot 🇸🇬 762 110 5ms 10 Jun 2025 442nd AdrienHache 🇫🇷 762 180 461ms 1 Feb 2025 443rd marshallward 🇺🇸 762 242 40ms 7 Sep 2022 444th albanian-laundromat 🇺🇸 761 176 5ms 6 Jul 2025 445th yzhs 🇩🇪 759 99 17ms 3 Jun 2022 445th jatloe 759 99 15ms 6 Sep 2024 447th stefangimmillaro 758 247 219ms 13 Nov 2023 448th jared-hughes 757 97 11ms 6 Apr 2022 448th trinityy-7 757 97 12ms 15 Mar 2024 448th hacker112 🇸🇪 757 97 11ms 24 Jun 2024 448th lifthrasiir 🇰🇷 757 97 13ms 23 Nov 2024 448th helbling 🇨🇭 757 97 13ms 24 Aug 2025 453rd MeWhenI 🇻🇦 757 148 11ms 22 Dec 2024 454th stefangimmillaro 757 180 124ms 25 Dec 2022 455th Natanaelel 🇸🇪 756 56 958ms 25 days ago 456th stackofbears 756 76 34ms 20 Sep 2023 457th MeWhenI 🇻🇦 756 154 14ms 26 Apr 2024 458th akshatj27 🇦🇶 755 53 43ms 14 Feb 2022 458th MeWhenI 🇻🇦 755 53 98ms 25 Jul 2023 458th radarek 🇵🇱 755 53 72ms 27 Dec 2024 461st duckyluuk 🇳🇱 755 88 459ms 28 Aug 2024 461st ovs-code 🇩🇪 755 88 471ms 16 Nov 2024 461st albanian-laundromat 🇺🇸 755 88 420ms 12 Sep 2025 461st Babafaba 755 88 426ms 23 Oct 2025 465th MichalMarsalek 🇨🇿 755 171 418ms 8 Mar 2022 466th Mandrzejy 🇵🇱 755 186 72ms 9 Apr 2024 467th lifthrasiir 🇰🇷 754 274 7ms 19 Dec 2024 468th zacjl 753 155 2ms 24 Apr 2023 469th Shanethegamer 🇺🇸 753 160 155ms 24 May 2025 470th Shanethegamer 🇺🇸 753 180 486ms 14 Jul 2023 471st SomeKitten 🇺🇸 752 100 29ms 29 Aug 2022 471st keelimeguy 🇺🇸 752 100 11ms 7 Nov 2023 471st cuvam 🇺🇸 752 100 17ms 7 hours ago 474th klixel 🇨🇦 752 249 229ms 19 Jun 2023 475th Shanethegamer 🇺🇸 751 172 418ms 21 Feb 2023 476th Shanethegamer 🇺🇸 750 149 132ms 18 Mar 2023 477th xem 749 98 12ms 18 Feb 2022 477th Maznek 749 98 12ms 6 Jun 2023 477th dgerblick 749 98 12ms 16 Jun 2023 480th the-zammers 749 177 146ms 9 Apr 2024 First Prev 401–480 of 1,265 Next Last