Maxuguru vs Tektologic

MaxuGuru is a calm logic puzzle game for players who enjoy clever number challenges, steady thinking and that satisfying moment when everything clicks. Take on the Daily Challenge, improve your best times, save your progress and see how you compare on the leaderboard. The rules are simple to learn, but each puzzle rewards careful choices, useful notes and a clean route to the finish. Play one fresh puzzle each day, come back to unfinished games whenever you like and enjoy a puzzle habit that fits into a spare few minutes or a longer focused session. For players who want more than the Daily Challenge, Premium unlocks unlimited play across the higher difficulties.

A pure logic game. No ads, no subscription, no connection. Just grids that yield to reasoning. Tektologic is Suguru — also known as Tectonic. ■ THE RULE The grid is cut into irregular blocks of 1 to 5 cells. A block of N cells holds the digits 1 to N, once each. Two neighbouring cells never carry the same digit — and neighbours include diagonals. That's all. There is no row or column constraint: two 1s can share a row, as long as they don't touch. That is what sets Tektologic apart from sudoku. Every grid has one unique solution, reachable by deduction. Never by guessing. ■ WHAT YOU GET → 350 grids across 7 tiers, from Discovery to Legend → An interactive tutorial that teaches the rule by playing → Hints that explain the deduction instead of handing you the answer → Pencil notes, undo, error detection → 9 themes, 6 fonts including OpenDyslexic and Andika → Stats, streaks and Game Center leaderboards ■ BUILT TO BE READ Six fonts to choose from, two designed for dyslexia. Nine themes in light and dark. A colour-blind mode. Everything adjusts. ■ OFFLINE, FOREVER No connection required. No account. No data collected. The first 100 grids are free; a single purchase unlocks the other 250, for life. iPhone, iPad and Mac.