Puzzle
Suguru
Daily • 5 Levels • 2,500 Puzzles • Hints That Explain
Each thick-walled cage holds the numbers 1 up to its size — a cage of 4 cells takes 1, 2, 3 and 4 once each — and equal numbers never touch, not even at a corner. That is the whole of Suguru, the logic puzzle also known as Tectonic or Kemaru, and every board has exactly one answer you can reach without guessing.
A hint shows the next step and why it has to be there, in plain words, names the cells it is about and lights them on the board. When a step leans on a harder one, the hint shows that one first and pages through. If a number you entered is not part of the answer, the hint points to it before anything else.
A new Daily board every day, the same for everyone — easy early in the week, hard at the weekend — and five levels from Beginner (5×5) to Expert (8×8) with 500 numbered puzzles in each, graded by the reasoning a board needs. Each cage has its own soft tile colour, the number pad only offers what the cage allows, and pencil marks clear themselves. Light and dark themes, works offline, with no account.
Screenshots
What's inside
Hints that explain the next step
Not just where a number goes, but why: “This cage needs a 3 somewhere. Its other empty cells each touch a 3, and equal numbers never touch. So the 3 goes here.” Harder steps — a cell that touches every option, pairs, one step of looking ahead — are shown first, then the step they unlock.
A new board every day
The Daily puzzle is the same board for everyone: Easy on Monday and Tuesday, Medium mid-week, Hard at the weekend. Solve it on consecutive days to grow your streak, and keep today's board on your home screen with the widget.
Five levels, graded by reasoning
Beginner to Expert, 5×5 to 8×8, 500 numbered puzzles in each. A board's level is set by the steps it needs — a cage's last gap, the only cell a number can go, pairs, look-ahead — so a Hard board is never just an Easy one made bigger.
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