Grids of Thermometers

Grid of Thermometers from Frozax Games is a clean, satisfying visual logic puzzle built entirely around deduction and elimination. Based on the classic Thermometer puzzles that first appeared in puzzle magazines in the early 2000s, each grid presents a set of thermometers arranged horizontally and vertically. The numbers outside the grid indicate how many cells must be filled in each row or column, and every thermometer fills from its circular base toward the tip. You can fill a thermometer partially or completely, and the controls are simple: left‑click to fill a cell, right‑click to mark it empty, or select a clue number to automatically mark the remaining cells once that row or column is complete. The game offers a generous range of difficulties, from approachable 4×4 boards to demanding 14×14 layouts. The 15 Classic Packs include 1,500 handcrafted puzzles, and if that somehow isn’t enough, the game adds sixty new procedurally generated levels every day in three different sizes. Some puzzles feature a lightning‑bolt icon, signaling that certain clue numbers are missing. Even then, there’s no guessing. Every puzzle is fully solvable through logic alone, which makes each complete…

Grids of Thermometers is a logical puzzle game with thousands of different levels - if you're a fan of Sokuko type puzzles this has a similar vibe, but with more temperature. I had fun playing the game, so check out my first play if you want an idea of what you'll be getting into: https://www.youtube.com/watch?v=pfMZRkOHN4g

I got this game through Keymailer and ended up enjoying it way more than I expected. The gameplay reminded me of those old “Fill In” puzzle books in the sense that you’re given a grid and have to logically figure out the solution, but here the goal is determining which thermometers should be red and which should be blue. It’s simple to understand, but surprisingly satisfying once you get into it. What surprised me most is just how many puzzles there are. The game starts off easy and relaxing, then gradually ramps up the difficulty in a really satisfying way. It never felt unfair, just progressively more challenging as I got deeper into it. I honestly sat down intending to play for a little while and suddenly realized two hours had disappeared. Since I recently had surgery and can’t really use both hands comfortably right now, this ended up being the perfect game for me to relax with. It’s easy to pick up, doesn’t feel stressful, and still keeps your brain engaged the whole time. If you enjoy logic puzzles and relaxing brain games, this is an easy recommendation from me. Super relaxing, surprisingly addictive, and packed with content. This is an easy buy as long as the price is r…