A direction line describes how a putt begins. A useful route also needs a safe stopping place from which the next putt can be played. This guide treats a stroke as a change of position and speed, making a planned setup shot easier to judge.
Read the first hole as three tasks
The first tee sits toward the lower left and the cup toward the upper right. One upright wall hangs down on the left; another rises from the lower area farther right. A direct tee-to-cup line passes close to the lower end of the first wall rather than providing an unobstructed route. The ball has width, so a line that appears to skim a corner can still collide.
Separate the route into three jobs: get underneath and beyond the first wall, move upward through the space between the two walls, then approach the cup above the second wall. These are planning regions, not guaranteed three-stroke instructions. The ball may stop earlier or rebound, so the next decision must start from where it actually finishes.
Choose a region large enough to be useful
For the first setup, aim for open ground after the first wall but before the second. A broad patch gives you several usable follow-up directions; a tiny point against a wall may require an accurate recovery even if the opening putt travelled farther. Judge progress by access to the next corridor, not just distance from the tee.
When tracing the upward route between the walls, leave space on both sides for the whole ball. Imagine moving a small disc through the gap, not pulling a zero-width string through it. If a putt clips a corner, identify which side made contact before changing direction. Adding power to the same blocked line can simply produce a faster rebound.
Use rebounds as events, not perfect mirrors
A wall collision reverses the velocity component pointing into the wall and reduces that component. Friction also removes speed as the ball travels. The result is not the same as reflecting a line on paper while preserving its speed throughout. A chain of rebounds changes both direction and stopping distance.
For a deliberate bank shot, specify the first wall and a broad area in which you want the ball to finish. If the ball hits a different wall first, your diagnosis is an aiming or clearance problem. If it hits the intended wall but stops too soon afterward, the route may be right while its available speed is insufficient. These different failures call for different comparisons.
Treat cup entry as a speed gate
The cup captures a nearby ball only when it is moving slowly enough. Reaching the cup’s area at high speed and rolling through is therefore not proof that the direction was wrong. Once the path crosses the cup area reliably, hold that direction and compare lower powers from comparable starting positions.
Comparable matters: a failed putt moves the ball, so the next putt in the same run usually has a different starting position. You cannot label that a clean power-only experiment. Use a fresh attempt from the same tee when comparing opening shots, and use the new position as a new problem during an actual round.
Fifteen strokes are shared across all three holes. A setup stroke that opens a clear next route may be cheaper than repeated attempts to force a blocked direct line. Review sequences of strokes together: where did the first leave the ball, what became possible next, and was the recovery more difficult than the original plan?
Two experiments to try
EXPERIMENT 1
Clear the first wall with room to stop
Restart at the first tee. Pick a direction that passes below the first upright wall toward the space between the walls.
- Before putting, name the intended stopping region rather than the cup.
- Use a moderate power and wait until the ball stops. Record whether it cleared, clipped or stopped before the wall.
- Restart from the tee before testing one changed setting. Keep direction fixed for a power comparison, or power fixed for a clearance comparison.
What to observe
A useful opening stroke leaves access upward between the walls; travelling far on the wrong side is not the same progress.
Why this comparison is useful
Resetting holds the initial position constant. The observed stopping area tests the first part of the route without claiming that a particular slider value always reaches an exact point.
Your change and observation:
EXPERIMENT 2
Diagnose a cup pass-through
During play, find a position with a clear route toward the cup. Treat the actual ball position as the start of this task.
- Watch whether the ball misses to one side, stops short, or crosses the cup area without sinking.
- For a side miss, reconsider direction. For a fast pass-through on the intended line, plan a softer approach from the resulting position.
- After the hole, describe which observation justified your change; do not describe two different starting positions as a controlled same-shot comparison.
What to observe
The same “not sunk” result can come from different spatial or speed errors.
Why this comparison is useful
This is a diagnosis exercise during a live route. It deliberately distinguishes adaptive recovery from an experiment that repeats an identical starting state.
Your change and observation:
Check your decision
A putt travels through the cup area but keeps going. Which observation should guide your next diagnosis?
Answer and explanations
Separate where the ball travelled from how fast it arrived. Then plan the next shot from its actual new position.
- The arrival may have been too fast even if the direction was useful.
Supported. The capture test requires both proximity and low enough speed.
- The cup is always captured on contact, so the game must be finished.
Not supported. A fast nearby ball can pass without meeting the capture condition.
- More power must correct every failed putt.
Not supported. Extra speed can worsen a pass-through or wall rebound.
Your next practice session
On your next first-hole attempt, describe each stroke as clearance, repositioning or cup approach. Compare the whole route, not just the longest individual putt.
Scope and checks
This guide describes the current Playfield implementation. The experiments are proposed ways to practise, not measured player results. Rules were checked against the game source; the written scenarios and explanations received a separate review.
- Playfield Arcade game implementation — Primary source for this browser version’s rules and state transitions; not a model of a real sport.
Playfield Arcade · Updated 4 October 2026 · Original practice design, AI-assisted writing and code.