Puzzle sets

Work through them in order, at your own pace. Easy is the classic double threat; expert is the same kind of position as today's drop.

Easy

Win in two
0 / 50

One drop that makes two threats. Blue can only block one.

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Medium

Win in three
0 / 50

Three moves deep. Each block sets up the next threat.

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Hard

Win in four
0 / 50

Four forcing moves in a row. Blue is never given a breath.

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Expert

Win in five
0 / 50

Five moves of pressure. Sequences strong players miss.

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The first five easy ones are open to everyone

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Every puzzle is red to move with exactly one right first drop. Blue always plays the most stubborn defence, so you have to show the whole line. Still to do today: drop #11.