Brain Out Level 154

Overview

A boy stands beside an apple tree with apples high on the branches, while logs, a saw, and a coil of rope lie on the ground. The boy cannot reach the fruit by jumping, and there is no ladder drawn, so the scattered materials have to be assembled into a climbing structure. The solution builds a ladder from the wooden pieces and rope, then climbs it to pick the apples.
The high apples sit out of the boy's reach, while the logs, saw, and rope on the ground are the materials for a makeshift climbing structure.

• Difficulty: Regular
• Estimated moves: 5

Step-by-Step Solution

1. Survey the tree, the boy, and the ground materials: wooden logs or planks, the saw, and the rope coil. None of the apples can be reached from the ground.
2. Arrange the wooden pieces into ladder rungs or a climbing frame against the trunk, using the saw to size any plank that needs shortening.
3. Attach the rope to the wooden pieces to bind the ladder together and keep the rungs fixed in place.
4. Stand the finished ladder against the tree so the boy can climb up toward the branches.
5. Have the boy climb the ladder and reach the apples. The level completes once the fruit can be picked from the elevated position.

Arrange the wooden pieces into ladder rungs against the trunk, using the saw to shorten any plank that does not fit the spacing. Bind the rungs together with the rope coil so the ladder holds its shape, then stand the finished frame against the tree before the boy climbs. Once the ladder is in place, the boy can climb up toward the branches and reach the apples. If the structure will not support him, check that the rungs were bound with rope and leaned firmly against the trunk.

Strategy & Reasoning

Picking high fruit becomes a construction puzzle because reach is the missing resource. The logs, saw, and rope are deliberately placed together, which signals they combine into one tool rather than separate distractions. Building a ladder solves the height problem directly, and assembling its parts in order, cut wood, bind with rope, then lean it against the tree, mirrors how a real makeshift ladder would be made. The missing resource here is height, which the loose materials combine to solve rather than any direct tap on the fruit. Cutting wood, binding it with rope, and leaning the ladder against the tree mirrors building a real makeshift ladder, and the pickup only becomes possible after that climbing structure stands.

Tips & Common Mistakes

• Combine the wood, rope, and saw into a ladder; do not tap the apples directly from the ground.
• Bind the rungs with rope so the climbing structure holds together.
• Lean the ladder against the trunk before the boy attempts to climb; loose wood will not support him.