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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 899th adamnielson42 🇺🇸 519 145 32ms 8 Oct 2024 899th Mabeloid 🇳🇴 519 145 23ms 4 May 2025 899th te-chnical 519 145 17ms 9 Jul 2025 904th ovs-code 🇩🇪 519 398 8ms 8 Jul 2024 905th retrohun 518 122 2ms 2 Mar 2026 906th MeWhenI 🇻🇦 516 370 26ms 14 Feb 2022 907th nephila-nacrea 🇬🇧 515 79 5ms 20 Feb 2022 908th karhuthebear 515 146 17ms 6 May 2022 908th Bonjour27891 🇻🇳 515 146 13ms 17 Jul 2022 908th Player01osu 515 146 10ms 28 Oct 2023 908th scpchicken 🇵🇼 515 146 89ms 24 days ago 912th Bodo171 512 147 19ms 7 Dec 2022 912th vgamula 🇺🇦 512 147 17ms 6 Nov 2023 912th croc54 512 147 17ms 27 Jan 2025 915th Sciman101 512 192 2ms 27 Mar 2025 916th jusaka 511 130 490ms 10 days ago 917th dokutan 510 193 2ms 13 Jan 2025 918th MeWhenI 🇻🇦 510 367 211ms 15 Feb 2022 919th davecame 508 148 32ms 18 Sep 2023 920th rucin93 🇵🇱 507 79 36ms 31 May 2025 921st Yewzir 🇧🇪 506 63 66ms 11 Mar 2024 922nd namcartoon06 505 278 2,860ms 30 Jun 2023 923rd msbranicky 504 267 2ms 12 Aug 2023 924th HumanoidCPU 503 132 424ms 29 Sep 2024 925th adamnielson42 🇺🇸 503 146 10ms 2 Jun 2023 926th MeWhenI 🇻🇦 502 303 38ms 6 Sep 2022 927th KatieLG 🇬🇧 502 365 371ms 1 Oct 2022 928th sleepyStick 501 150 14ms 15 Jul 2022 928th galloj 🇨🇿 501 150 16ms 9 Jan 2023 928th cingulataluke 501 150 11ms 27 Aug 2023 928th CutSandstone 501 150 19ms 8 Jul 2024 932nd MeWhenI 🇻🇦 501 317 33ms 6 Jun 2023 933rd MeWhenI 🇻🇦 500 117 145ms 3 Aug 2024 934th MeWhenI 🇻🇦 499 168 5ms 28 May 2023 935th nyoshe 499 234 2ms 4 Jul 2023 936th MaxElf999 499 321 449ms 20 Aug 2024 937th jacklynnepenick 498 151 17ms 15 Feb 2022 937th ssbhatt4321 498 151 20ms 11 Jun 2023 937th thienudomsrirungruang 498 151 20ms 16 Apr 2024 937th mishak-sys 498 151 27ms 24 Feb 2025 941st MeWhenI 🇻🇦 496 608 47ms 15 Nov 2023 942nd bstrat 495 70 3ms 29 May 2024 943rd TheBlupper 495 152 15ms 8 Nov 2022 943rd yokasuretsu 495 152 17ms 14 Jan 2025 945th dokutan 495 232 39ms 26 Aug 2024 946th MeWhenI 🇻🇦 494 236 2ms 25 Aug 2023 946th keelimeguy 🇺🇸 494 236 2ms 5 Nov 2023 948th emplv 🇱🇻 493 170 5ms 30 Apr 2024 949th Schmitt-Very-Cool 492 325 505ms 3 Oct 2025 950th hjcafaroUC 491 153 17ms 20 Aug 2022 950th LogicalJoe 491 153 11ms 29 Nov 2022 952nd AutumnWind75 491 286 442ms 10 Dec 2025 953rd adamnielson42 🇺🇸 490 58 4ms 10 Jan 2024 954th DialFrost 🇸🇬 490 129 2ms 31 May 2025 955th CaedenHarper 🇨🇦 488 82 38ms 13 Sep 2025 956th KatieLG-Transpiler 🇬🇧 488 154 95ms 4 Nov 2022 956th stertooy 🇧🇪 488 154 15ms 14 Jun 2024 958th luuumine 🇫🇷 486 240 2ms 26 Nov 2025 959th yoshykai 486 329 417ms 8 Apr 2025 960th AbhilashaTandon 485 155 19ms 21 Nov 2022 960th aksyristos 485 155 11ms 29 Nov 2022 960th b10011 🇫🇮 485 155 17ms 21 Jan 2023 960th Stockoh 🇫🇷 485 155 16ms 17 Oct 2024 964th AstroOrbis 485 168 7ms 28 Feb 2026 965th bac0id 485 330 431ms 27 Jun 2024 966th genmeblog 482 169 8ms 11 Dec 2023 967th lionbryce 482 204 1ms 7 Aug 2024 968th Frowny 481 72 3ms 14 Feb 2022 969th pandapawskat 480 243 2ms 9 Dec 2022 970th trist224 🇫🇷 479 157 10ms 29 Nov 2022 970th TaserTheFox 🇺🇸 479 157 16ms 20 Jan 2023 972nd dokutan 479 281 2ms 5 Aug 2024 973rd CaedenHarper 🇨🇦 477 573 1,735ms 12 days ago 974th HumanoidCPU 474 155 14ms 8 Oct 2024 975th neihousaigaai 473 159 22ms 20 Feb 2022 975th brimstonetrader 473 159 17ms 8 Jan 2024 975th qpwoeirut 473 159 11ms 19 Nov 2025 975th Emutis 🇱🇹 473 159 17ms 1 Mar 2026 979th janbehrens 🇩🇪 473 177 5ms 6 Jul 2023 980th bac0id 473 290 397ms 27 Jun 2024 981st snoozingnewt 🇨🇦 472 174 135ms 10 Feb 2026 982nd elttil 472 247 2ms 5 Jan 2026 983rd strattonwhisler 471 156 14ms 6 Jul 2023 984th AdamMorris377 470 160 20ms 29 Aug 2024 985th crhenley 🇺🇸 470 248 2ms 30 Oct 2023 985th heanyang1 470 248 2ms 1 Jun 2025 987th c0d3-4-F00d 🇩🇪 470 292 411ms 21 Feb 2022 988th szymex73 🇵🇱 469 249 2ms 17 Feb 2024 989th juliansiebert 🇩🇪 468 124 486ms 21 Jul 2022 990th emgordon154 467 250 1ms 17 Jul 2024 991st Natanaelel 🇸🇪 466 61 4ms 10 Jan 2024 992nd TheZwierzLF 🇵🇱 465 86 38ms 20 Dec 2025 993rd glesnick 464 162 16ms 15 Jul 2022 993rd m42km 464 162 29ms 3 Feb 2024 993rd nilan425 464 162 17ms 4 Jul 2025 996th dokutan 463 146 667ms 20 Sep 2024 997th MeWhenI 🇻🇦 463 168 7ms 19 Apr 2024 998th 1231234md5 🇨🇳 463 303 65ms 8 Jan 2024 999th MeWhenI 🇻🇦 461 139 837ms 15 Sep 2025 1,000th zlee1 461 163 16ms 27 Apr 2022 First Prev 901–1,000 of 1,269 Next Last