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Fill in the grid with words by solving the clues provided. Words intersect at shared letters.
Fill in the grid so that every row, every column, and every 3x3 box contains the digits 1 through 9 without repetition.
Killer and thermo sudoku - every puzzle proven to have one solution, solvable by logic alone.
Find and circle all the hidden words in the grid. Words can appear horizontally, vertically, diagonally, forwards or backwards.
Make as many words of three letters or more as you can from the nine letters, using the centre letter in every word. There is one word that uses all nine letters.
Each letter stands for a different digit from 0 to 9, and no word begins with zero. Work out the addition so every letter has a unique digit and the sum is correct.