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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 201st JayXon 🇺🇸 837 161 465ms 14 Jul 2023 202nd HPWiz 🇳🇿 835 40 25ms 10 Jan 2026 203rd dvargas46 🇺🇸 835 72 53ms 21 Dec 2022 204th jakobkordez 🇸🇮 835 90 41ms 1 Nov 2022 205th stefangimmillaro 835 98 1,283ms 10 Dec 2024 206th MeWhenI 🇻🇦 835 164 508ms 19 Jun 2025 207th Argeento 🇵🇱 834 88 10ms 13 Feb 2022 207th coreynash 834 88 11ms 15 Feb 2024 207th thisishowmymindworks 🇳🇴 834 88 14ms 24 Jun 2024 210th Bubbler-4 833 69 34ms 21 Feb 2022 210th ovs-code 🇩🇪 833 69 34ms 1 Mar 2025 212th Shanethegamer 🇺🇸 832 190 32ms 10 Feb 2026 212th Steffan153 🇫🇮 832 190 32ms 4 Mar 2026 214th acotis 832 225 213ms 10 Feb 2026 215th Steffan153 🇫🇮 831 70 125ms 6 Aug 2024 215th sean-niemann 🇺🇸 831 70 129ms 11 Aug 2024 217th xsot 🇸🇬 831 73 20ms 6 Jul 2025 218th emgordon154 831 162 2,608ms 30 Jan 2025 219th snoozingnewt 🇨🇦 830 80 399ms 5 Dec 2025 220th edsrzf 🇳🇿 830 93 6ms 4 days ago 221st primo-ppcg 🇹🇭 830 125 7ms 31 Jan 2023 222nd Natanaelel 🇸🇪 829 49 6ms 10 Feb 2026 223rd GrayJoKing 🇦🇺 829 118 7ms 21 Aug 2024 224th Z-snails 829 160 141ms 28 Feb 2023 224th Jeremy-Stafford 829 160 146ms 28 Feb 2023 226th btnlq 827 76 2ms 7 Nov 2022 227th Steffan153 🇫🇮 827 99 1,318ms 4 May 2023 228th Steffan153 🇫🇮 826 77 1,528ms 17 Feb 2026 229th ndren 826 91 36ms 11 Nov 2023 229th dokutan 826 91 17ms 14 Sep 2024 229th 5quiwyrm 826 91 17ms 12 Nov 2024 232nd sisyphus-ppcg 🇦🇺 826 101 5ms 14 Feb 2022 233rd jkelly467 826 163 2,395ms 1 Dec 2025 234th snyderek 🇺🇸 825 170 64ms 1 Dec 2024 235th saito-ta 🇯🇵 824 73 256ms 25 Jan 2023 236th ScottHamper 824 89 13ms 18 Feb 2022 236th Shanethegamer 🇺🇸 824 89 11ms 4 May 2023 236th kirjavascript 824 89 15ms 14 Feb 2025 239th sean-niemann 🇺🇸 824 99 139ms 14 Sep 2023 240th strout 824 161 149ms 15 Dec 2023 241st kg583 🇺🇸 822 94 5ms 4 days ago 242nd sean-niemann 🇺🇸 822 127 3ms 8 Jan 2025 242nd Steffan153 🇫🇮 822 127 3ms 13 Feb 2026 244th Steffan153 🇫🇮 822 135 114ms 4 May 2023 245th Shanethegamer 🇺🇸 821 158 1,728ms 26 Oct 2023 246th lynn 821 228 245ms 6 Jul 2024 247th GrayJoKing 🇦🇺 820 74 20ms 12 Feb 2023 248th tomtheisen 🇺🇸 820 167 481ms 15 Nov 2022 249th m-tkach 🇺🇦 820 226 5ms 12 Feb 2025 250th GrayJoKing 🇦🇺 819 81 479ms 23 Jul 2024 251st edsrzf 🇳🇿 819 157 435ms 3 Oct 2025 252nd 2011-Chan-Ethan 817 92 16ms 16 Sep 2023 252nd yuchuehw 817 92 17ms 3 Feb 2024 252nd albanian-laundromat 🇺🇸 817 92 18ms 12 Apr 2025 252nd Flekay 🇩🇪 817 92 22ms 19 Jun 2025 252nd fkantelberg 817 92 16ms 19 Jul 2025 252nd Babafaba 817 92 16ms 23 Oct 2025 258th GrayJoKing 🇦🇺 817 97 138ms 2 Jun 2022 259th rucin93 🇵🇱 816 128 2ms 12 Jun 2025 260th NewDefectus 🇮🇱 815 90 17ms 12 Feb 2022 260th didion0 🇺🇸 815 90 12ms 17 Feb 2022 260th uttumuttu 🇫🇮 815 90 13ms 5 Mar 2022 260th kcinnu 🇱🇹 815 90 10ms 2 May 2023 264th ovs-code 🇩🇪 815 120 5ms 3 Mar 2026 265th inventshah 815 172 65ms 29 Mar 2025 266th edsrzf 🇳🇿 815 194 31ms 2 Feb 2026 267th btnlq 814 32 4ms 16 Jul 2023 267th MeWhenI 🇻🇦 814 32 4ms 16 Jul 2023 267th Steffan153 🇫🇮 814 32 4ms 16 Jul 2023 267th ovs-code 🇩🇪 814 32 3ms 16 Jul 2023 267th fuzzylojik-golf 🇺🇸 814 32 4ms 18 Sep 2025 272nd Mukundan314 814 41 25ms 3 hours ago 273rd edsrzf 🇳🇿 814 146 99ms 4 days ago 274th Shanethegamer 🇺🇸 814 166 133ms 3 Dec 2022 275th Shanethegamer 🇺🇸 812 83 733ms 25 Apr 2023 276th mtirado1 812 121 2ms 23 Dec 2022 277th primo-ppcg 🇹🇭 812 225 43ms 2 May 2025 278th Shanethegamer 🇺🇸 812 306 1,225ms 30 Jan 2025 279th MeWhenI 🇻🇦 811 100 301ms 9 May 2024 280th edsrzf 🇳🇿 811 166 2,614ms 3 days ago 281st elgan65536 🇺🇸 810 231 211ms 3 Oct 2023 282nd DialFrost 🇸🇬 809 147 100ms 4 days ago 283rd FlorianCassayre 🇫🇷 808 93 17ms 5 Aug 2025 284th stefangimmillaro 807 198 585ms 6 Oct 2025 285th dmrichwa 🇺🇸 806 91 11ms 16 May 2022 285th BambooleanLogic 🇸🇪 806 91 12ms 14 Dec 2022 285th madeforlosers 806 91 11ms 27 days ago 288th GrayJoKing 🇦🇺 806 139 85ms 31 Jan 2025 289th kg583 🇺🇸 806 141 41ms 10 Nov 2025 290th lynn 806 161 1,555ms 13 Feb 2022 291st jacobly0 🇺🇸 805 122 3ms 3 Sep 2023 292nd JayXon 🇺🇸 805 148 161ms 24 May 2025 293rd kkoenig 805 227 339ms 23 Jan 2024 294th GrayJoKing 🇦🇺 804 128 24ms 12 Feb 2023 295th yzhs 🇩🇪 804 165 140ms 26 Jun 2023 296th Steffan153 🇫🇮 804 182 85ms 12 days ago 296th edsrzf 🇳🇿 804 182 83ms 12 days ago 298th kg583 🇺🇸 803 101 206ms 10 Nov 2025 299th blaztoma 🇱🇹 803 148 101ms 6 Mar 2026 299th snoozingnewt 🇨🇦 803 148 100ms 6 Mar 2026 First Prev 201–300 of 1,203 Next Last