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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 Dragon Curve Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Nim 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 Dragon Curve Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Nim 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 301st Szum123321 🇵🇱 803 233 205ms 20 Mar 2024 301st DialFrost 🇸🇬 803 233 184ms 31 May 2025 303rd m-tkach 🇺🇦 803 235 57ms 6 Aug 2023 304th ScottHamper 802 168 2,613ms 12 Nov 2024 305th 4hg 🇺🇸 800 5 48ms 22 Jul 2022 305th bricknellj 800 5 50ms 26 Jul 2022 305th NewDefectus 🇮🇱 800 5 46ms 3 Aug 2022 305th 5quiwyrm 800 5 47ms 5 Oct 2022 305th CatsAreFluffy 800 5 50ms 20 Oct 2022 305th dzshn 800 5 50ms 3 Dec 2022 305th Vap0r1ze 800 5 48ms 3 Dec 2022 305th DayDun 🇸🇪 800 5 51ms 23 Jan 2023 305th emirps 800 5 49ms 3 Feb 2023 305th klixel 🇨🇦 800 5 48ms 7 Jun 2023 305th commandz0 🇺🇸 800 5 52ms 3 Aug 2023 305th msbranicky 800 5 47ms 4 Aug 2023 305th jacobly0 🇺🇸 800 5 52ms 2 Sep 2023 305th FlorianCassayre 🇫🇷 800 5 49ms 5 Sep 2023 305th rniii 800 5 52ms 19 Oct 2023 305th yuchuehw 800 5 47ms 4 Feb 2024 305th Yewzir 🇧🇪 800 5 52ms 23 Feb 2024 305th BREMAUCY 🇫🇷 800 5 48ms 28 Mar 2024 305th olleicua 🇺🇸 800 5 48ms 1 Apr 2024 305th dokutan 800 5 51ms 16 Jun 2024 305th m-tkach 🇺🇦 800 5 49ms 17 Jul 2024 305th duckyluuk 🇳🇱 800 5 49ms 4 Sep 2024 305th gigaprofisi 🇺🇸 800 5 49ms 10 Mar 2025 305th albanian-laundromat 🇺🇸 800 5 49ms 20 Aug 2025 305th blaztoma 🇱🇹 800 5 49ms 8 Jan 2026 305th TheZwierzLF 🇵🇱 800 5 49ms 9 Jan 2026 305th JOrE20 800 5 49ms 10 Feb 2026 305th Pyroan 800 5 51ms 26 days ago 333rd emgordon154 800 83 438ms 29 Sep 2025 334th P-Quentin 🇫🇷 800 94 16ms 5 Aug 2022 334th SB-945 800 94 15ms 11 Jan 2024 336th edsrzf 🇳🇿 800 142 46ms 16 Aug 2025 337th primo-ppcg 🇹🇭 800 236 26ms 25 Jun 2022 338th aadenboy 🇺🇸 799 123 3ms 17 Dec 2025 339th nwellnhof 🇩🇪 799 146 2ms 16 Feb 2022 340th tayloia 🇬🇧 798 92 15ms 10 Jan 2023 340th voytxt 🇨🇿 798 92 13ms 28 Dec 2023 340th olleicua 🇺🇸 798 92 12ms 12 Feb 2024 340th targrik 798 92 11ms 3 Apr 2025 340th fuzzylojik-golf 🇺🇸 798 92 12ms 19 Jul 2025 340th edsrzf 🇳🇿 798 92 12ms 21 Mar 2026 346th MeWhenI 🇻🇦 798 229 41ms 2 Jul 2023 347th GrayJoKing 🇦🇺 796 40 63ms 13 Sep 2023 347th chunes3 🇺🇸 796 40 62ms 13 Sep 2023 347th Bubbler-4 796 40 67ms 13 Sep 2023 347th sisyphus-ppcg 🇦🇺 796 40 64ms 13 Sep 2023 347th gifti258 796 40 63ms 13 Sep 2023 347th ovs-code 🇩🇪 796 40 60ms 13 Sep 2023 347th GolfingSuccess 🇬🇷 796 40 63ms 15 Sep 2023 347th Steffan153 🇫🇮 796 40 63ms 17 Sep 2023 347th 4hg 🇺🇸 796 40 67ms 18 Sep 2023 347th primo-ppcg 🇹🇭 796 40 64ms 19 Sep 2023 347th MeWhenI 🇻🇦 796 40 62ms 6 Nov 2023 347th edsrzf 🇳🇿 796 40 64ms 25 Sep 2024 347th pardouin 🇫🇷 796 40 65ms 25 Sep 2024 347th sean-niemann 🇺🇸 796 40 65ms 9 Apr 2025 347th DialFrost 🇸🇬 796 40 64ms 9 Apr 2025 347th fuzzylojik-golf 🇺🇸 796 40 62ms 17 Sep 2025 347th JayXon 🇺🇸 796 40 65ms 4 Nov 2025 364th JRaspass 🇬🇧 796 51 6ms 12 Feb 2022 364th akshatj27 🇦🇶 796 51 6ms 12 Feb 2022 364th NewDefectus 🇮🇱 796 51 5ms 12 Feb 2022 364th ovs-code 🇩🇪 796 51 7ms 4 May 2023 368th verticallity 796 235 198ms 5 Apr 2022 369th ovs-code 🇩🇪 796 312 1,217ms 1 Feb 2025 370th Sakisan 🇧🇪 795 42 26ms 29 Dec 2025 371st pardouin 🇫🇷 795 103 3,174ms 9 Aug 2025 372nd primo-ppcg 🇹🇭 793 189 39ms 6 Jul 2022 373rd andersk 🇺🇸 793 236 192ms 1 Nov 2022 373rd funnsam 🇭🇰 793 236 242ms 23 Oct 2023 375th nwellnhof 🇩🇪 792 73 297ms 3 Jun 2022 376th Waffle3z 792 124 3ms 8 Apr 2022 377th jared-hughes 792 261 9ms 8 Jul 2024 378th Irratix 🇳🇱 791 95 13ms 7 May 2022 378th JunkIce 791 95 31ms 2 Dec 2024 378th luuumine 🇫🇷 791 95 17ms 7 Oct 2025 381st GolfingSuccess 🇬🇷 791 132 3ms 29 Jan 2024 382nd GrayJoKing 🇦🇺 791 200 35ms 17 Jan 2023 383rd GolfingSuccess 🇬🇷 791 314 1,227ms 3 Feb 2025 384th MeWhenI 🇻🇦 791 341 1,694ms 11 days ago 385th prplz 🇦🇺 789 93 15ms 14 Feb 2022 385th primo-ppcg 🇹🇭 789 93 13ms 16 Feb 2022 385th dzshn 789 93 11ms 24 Aug 2022 385th eranws 789 93 12ms 13 Oct 2022 385th biocommando 🇫🇮 789 93 11ms 13 Mar 2024 385th BalaM314 789 93 12ms 7 Feb 2025 385th Andrey-Plotnikov 789 93 11ms 25 Jun 2025 385th KatieLG 🇬🇧 789 93 13ms 5 Oct 2025 393rd mousetail 🇳🇱 789 237 206ms 16 May 2024 394th KasperKivimaeki 🇫🇮 788 178 438ms 8 Dec 2025 395th adriweb 🇫🇷 786 125 11ms 12 Oct 2023 396th 2bular 785 44 3ms 21 Jun 2025 397th btnlq 785 131 25ms 30 Mar 2022 398th KatieLG 🇬🇧 783 96 94ms 29 Jul 2024 399th duckyluuk 🇳🇱 783 143 10ms 26 Feb 2025 400th MostParsingVex 782 149 1ms 3 Jan 2025 First Prev 301–400 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