Термо Судоку
2
6
9
4
5
4
1
2
5
6
7
8
7
9
8
6
2
7
8
5
3
6
2
1
7
3
9
1
8
8
9
2
1
3
4
1
5
6
Како играти Термо Судоку
Стандардна Sudoku правила важе. Додатно правило: цифре дуж сваког сивог термометра морају стриктно расти от сијалице (кружни крај) до врха. Термо од 3 ћелије може бити 2,5,8 или 1,4,9 али не 3,3,7 или 5,4,8.
Цео водич →
Цифре морају строго расти дуж облика термометра
Термо Судоку Лако
Термо Судоку Средњи
Термо Судоку Тешко
Термо Судоку Експерт
Шта је Термо Судоку?
Thermo Sudoku прекрива thermometer shapes на grid. Сваки thermometer има bulb (круг) на једном крају и tip на другом. Digits дуж било ког thermometer морају стриктно расти од bulb до tip. Комбиновано с стандардним Sudoku ограниченияма, ово ствара моћне chains дедукција — знајући да bulb је најмање 1 и tip је највише 9, можете израчунати опсег валидних вредности за сваку cell на thermometer на основу њене позиције.
На први поглед
| Тип ограничавања | Линијска Ограничавања |
| Типични задати | 20–28 |
| Оцена Тежине | ★★★★☆ 4/5 |
| Прос. време решавања — Лако | 10 мин |
| Прос. време решавања — Средњи | 22 мин |
| Прос. време решавања — Тешко | 45 мин |
| Прос. време решавања — Експерт | 75 мин |
Како решити Термо Судоку
| Техника | Шта ради | Ниво |
|---|---|---|
| Range Restriction from Length | A thermometer with N cells must use N strictly increasing distinct values. The bulb is at least 1 and the tip is at most 9, giving a calculable valid range for each cell. | Напредно |
| Minimum/Maximum Bounding | The bulb value is ≤ 9 − (N − 1). The tip value is ≥ N. Apply these bounds immediately to prune all thermometer candidates. | Напредно |
| Overlapping Thermometer Deduction | Two thermometers sharing a cell give tighter combined bounds than either alone. | Напредно |
| Forcing Chains via Thermometers | When a value is forced into a thermometer cell, all cells closer to the bulb must be smaller and all closer to the tip must be larger. | Напредно |
| Short vs. Long Thermometers | A 2-cell thermometer is simply a greater-than relationship. A 9-cell thermometer forces exactly 1–9 in order. | Напредно |
Просечна времена решавања
Лако
10 мин
Средњи
22 мин
Тешко
45 мин
Експерт
75 мин
Често постављана питања
Шта је Thermo Sudoku?
Thermo Sudoku is a variant where thermometer shapes are drawn on the grid. Each thermometer has a bulb (rounded end) and extends through several cells toward a tip. The digits must strictly increase from the bulb to the tip — so every cell along a thermometer must hold a larger digit than the one before it.
Како да читам назнаке термометра?
The bulb is the starting point and must hold the smallest digit on that thermometer. Each subsequent cell must be strictly larger. For example, a 3-cell thermometer starting at the bulb means the bulb holds at most 7 (since two larger digits must follow). A 5-cell thermometer means the bulb holds at most 5.
Can digits repeat on a thermometer?
No. Because digits must strictly increase, no digit can appear twice on the same thermometer. A 4-cell thermometer uses four different increasing digits. Combined with standard Sudoku uniqueness rules, thermometers create very tight constraints on every cell they pass through.
Is Thermo Sudoku hard to learn?
The core rule is simple — digits increase from bulb to tip. Beginners can start solving after understanding just that one constraint. What makes higher difficulties challenging is tracking minimum and maximum values for each thermometer cell simultaneously across many overlapping thermometers.
What is the best first move in Thermo Sudoku?
Look for long thermometers. A 7-cell thermometer can only start at 1 and end at 7, 8, or 9 — drastically limiting all seven cells. Also check for thermometers where the bulb or tip overlaps with a constrained row, column, or box, as this often pins the starting digit immediately.
How long does Thermo Sudoku take to solve?
Easy puzzles take 8–15 minutes. Medium puzzles typically run 15–30 minutes. Hard puzzles average 35–60 minutes and expert puzzles can exceed 90 minutes. The difficulty scales sharply as thermometer lengths decrease and the number of simultaneously active constraints increases.