Zappy Squirrel vs suuudokuuu

Help Zappy the squirrel run, jump, climb, and use whatever tools are available to get through all the obstacles at the metropolis electric power station. Eddy, a highly regarded engineer and entrepreneur, has designed a series of deterrents to keep our animal friends out of the metropolis power substation. Small animals are notorious for finding a way into power substations, resulting in equipment damage and unplanned outages. These deterrents will help keep the lights on in metropolis by keeping the animals out. Eddy has hired Professor Zappy the squirrel - scientist, engineer, and adventurer - to help test the designs by breaking through them. Aside from the usual consulting fee, Eddy has placed acorns along the way for extra incentive. This game is based on IEEE 1264™ - IEEE Guide for Animal Deterrents for Electric Power Supply Substations. @ZappySquirrel https://twitter.com/zappysquirrel https://www.instagram.com/zappysquirrel/

suuudokuuu is Sudoku the way it should be: fast, beautiful, and honest about difficulty. Seven levels, from a gentle Newbie board to Infinity — the hardest Sudoku puzzles ever composed. No ads pretending to be puzzles, no accounts, no nonsense. Just you and the grid. EVERY PUZZLE, RATED Most apps label a board "expert" and hope you don't look closer. We put a number on it. Every puzzle carries a Sudoku Explainer rating on the 1.0 to 12.0 scale serious solvers use, shown right in the level pill on the board, in your history, and on every link you share. A built-in explainer tells you what the number actually measures — how hard the puzzle is to reason through, not how few clues it has. INFINITY: THE WORLD'S HARDEST SUDOKU A curated set of 100 extremely difficult puzzles rated SE 10.4 to 11.9. Arto Inkala's Everest and AI Escargot. Golden Nugget. Platinum Blonde. Kolk, Patience, Fata Morgana, Red Dwarf. These are the grids the solving community made famous. HELL, RE-CURATED Hell is now 789 verified puzzles that all need a forcing chain: none of them can be finished with the techniques Nightmare allows, and every one is rated SE 7.5 to 8.5. A low clue count alone doesn't make a puzzle hard, so Hell is chosen by the reasoning each board demands, not by how few clues it starts with. YOUR SOLVING, MEASURED The redesigned statistics screen shows your hardest solve, your recent average difficulty and the level you play most. The SE spectrum plots every puzzle you've finished across the scale. Your arsenal counts every technique you've actually used — naked pairs, X-Wing, swordfish and further — so you can watch your repertoire grow. CHALLENGE A FRIEND Rival mode sends your exact puzzle to a friend as a share link, with your recorded run attached. They play the same grid you did and race your time move for move. Bragging rights, settled. WATCH IT BACK Every finished game replays move by move, and each history card carries a summary of the techniques that solved it. PLAY YOUR WAY Pick Classic, Gold or Newspaper, or open the live-preview theme editor and make every cell, line and highlight yours. Built-in contrast validation keeps custom themes readable in light and dark. On the web there's full keyboard control: arrows to move, digits to place, Space or N for pencil mode, Shift and a digit for candidate marks, A for auto-candidates. EVERYTHING ELSE YOU'D WANT • 7 difficulties, Newbie to Infinity • An SE difficulty rating on every puzzle • Full theme engine with light and dark support • Rival challenges via share link • Move-by-move replay with technique analysis • Technique-aware scoring • 13 languages • Works fully offline • No account, no sign-up, ever • Free and open-source suuudokuuu is built for people who actually love Sudoku, not people who want to be sold a subscription. Download it, pick a difficulty, and find out what your number is. Learn more at www.suuudokuuu.com.