Dr. Sudoku Prescribes #128 – TomTom

TomTom by Thomas Snyder

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or solve online (using our beta test of Penpa-Edit tools)

Theme: 4x4x4 – A puzzle with lots of tetromino cages packed into 4×4 squares.

Rules: Standard TomTom rules, using digits from 1-8.

Answer String: Enter the 5th row from left to right, followed by a comma, followed by the 7th column from top to bottom.

Time Standards (highlight to view): Grandmaster = 6:00, Master = 7:45, Expert = 15:30

Solution: PDF

Note: Follow this link for other classic TomTom. If you are new to this puzzle type, here are our easiest TomTom to get started on.

Dr. Sudoku Prescribes #123 – TomTom

TomTom by Thomas Snyder

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or solve online (using our beta test of Penpa-Edit tools)

Theme: Carbon Copy (a puzzle with many doubled clues)

Rules: Standard TomTom rules, using digits from 1-6.

Answer String: Enter the 3rd row from left to right, followed by a comma, followed by the 5th column from top to bottom.

Time Standards (highlight to view): Grandmaster = 2:00, Master = 2:45, Expert = 5:30

Solution: PDF

Note: Follow this link for other classic TomTom. If you are new to this puzzle type, here are our easiest TomTom to get started on.

Dr. Sudoku Prescribes #112 – TomTom

TomTom by Thomas Snyder

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or solve online (using our beta test of Penpa-Edit tools)

Theme: Triple Play

Rules: Standard TomTom rules, using digits from 1-9.

Answer String: Enter the 4th column from top to bottom, followed by a comma, followed by the 6th column from top to bottom.

Time Standards (highlight to view): Grandmaster = 12:30, Master = 25:00, Expert = 50:00

Solution: PDF

Note: Follow this link for other classic TomTom. If you are new to this puzzle type, here are our easiest TomTom to get started on.

Dr. Sudoku Prescribes #104 – TomTom

TomTom by Thomas Snyder

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or solve online (using our beta test of Penpa-Edit tools)

Theme: May 30th

Rules: Standard TomTom rules, using digits from 1-6.

Answer String: Enter the 1st row from left to right, followed by a comma, followed by the 6th row from left to right.

Time Standards (highlight to view): Grandmaster = 2:15, Master = 4:00, Expert = 8:00

Solution: PDF

Dr. Sudoku Prescribes #73 – TomTom

TomTom by Thomas Snyder

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or solve online (using our beta test of Penpa-Edit tools)

Theme: Tetrominoes

Rules: Standard TomTom rules.

Answer String: Enter the 1st row from left to right, followed by a comma, followed by the 2nd row from left to right.

Time Standards (highlight to view): Grandmaster = 1:45, Master = 2:45, Expert = 5:30

Solution: PDF

Dr. Sudoku Prescribes #64 – Tourney TomTom

TomTom by Thomas Snyder

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or solve online (using our beta test of Penpa-Edit tools)

Theme: Bracket Buster. Our 64th prescription is the perfect cure for anyone concerned with their logical decision making after the last 48(+4*) basketball games.

Rules: Standard TomTom rules, including the possibility for multi-cell subtraction or division by starting from the largest number.

Answer String: Enter the 2nd row from left to right, followed by a comma, followed by the 3rd row from left to right.

Time Standards (highlight to view): Grandmaster = 1:15, Master = 1:45, Expert = 3:30

Solution: PDF

*Editorial Note: That the NCAA basketball tournament now starts with 68 teams is an accident of greed that I try not to think about too much. Like those two unclued cells in this grid that just don’t seem to fit in completely.

Dr. Sudoku Prescribes #6 – TomTom

HardHard TomTom by Thomas Snyder

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or solve online (using our beta test of Penpa-Edit tools)

Theme: “Rhyming clues” – almost all clues here in this TomTom are presented with identical neighbors.

Rules: Standard TomTom rules. Range is 1-8.

Answer String: Enter the 8th row from left to right, followed by a comma, followed by the 8th column from top to bottom.

Time Standard: TomTom Master = 12:00, Expert = 36:00, Novice = 2:00:00

Solution: PDF and solving video.

Editorial note: If this is the third TomTom you’ve ever seen (just trying to solve these puzzles this week), please do not attempt it. Go through a couple of my earlier examples in the “Thomas Snyder Outdoes the NYT KenKen” series instead. This is a very difficult “Saturday” puzzle in line with the hardest content of my old blog. Next week I’ll return with much easier puzzles in two new styles on Monday/Tuesday.

Dr. Sudoku Prescribes #4 – TomTom

TomTom for 1/3/13 by Thomas Snyder

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or solve online (using our beta test of Penpa-Edit tools)

Theme: TomTom for 1/3/13; there are also a few interesting and unusual logical deductions to be found.

Rules: Standard TomTom rules.

Answer String: Enter the 2nd row from left to right, followed by a comma, followed by the 6th column from top to bottom.

Time Standard: TomTom Master = 4:30, Expert = 13:30, Novice = 45:00

Solution: PDF

Note: Advice on solving this puzzle has now been posted in “Ask Dr. Sudoku #1“.

Dr. Sudoku Prescribes #2 – TomTom

Easy TomTom by Thomas Snyder

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or solve online (using our beta test of Penpa-Edit tools)

Theme: “After #1, what’s next?” Many people wondered what would come after post #1 yesterday. Today’s TomTom puzzle is one literal answer, but who knows what the future actually holds?

Rules: Standard TomTom rules; use digits 1-5.

Answer String: Enter the 1st column from top to bottom, followed by a comma, followed by the 5th column from top to bottom.

Time Standard: TomTom Master = 0:40, Expert = 2:00, Novice = 6:40

Solution: PDF