How It Works
- An obsidian block appears at a random position. Click it — that's your placement.
- A crystal spawns on top. Click it to detonate. The chain time is placement-click to detonation-click.
- 12 chains, scored by average chain time. Missed clicks are fumbles — tracked, and they cost you real time.
Chain Ranks (avg ms)
- ≤350ms — Cracked
- ≤480ms — Demon
- ≤650ms — Sharp
- ≤850ms — Solid
- ≤1150ms — Learning
- 1150ms+ — Pacifist
Game Modes
- Classic — place → detonate. The fundamental two-click chain.
- Surround — place → detonate → click outside the dashed blast radius within 0.9s, or get caught in your own explosion (with a time penalty).
- Double Crystal — place → detonate crystal one → snap to crystal two across the arena. Target juggling under pressure.
More Skill Tests
- All Training Utilities — the full suite of nine PvP trainers
- Kohi Click Test — clicks per second
- Aim Trainer — flick speed
- Hotbar Trainer — move, jump, swap
- Reaction Time Test — chase & click-on-green
The Fastest Combat Style in Minecraft
Crystal PvP is the highest-APM combat Minecraft has ever produced. A single exchange — place obsidian, place crystal, detonate, dodge the counter — happens in well under a second, and good players run that loop continuously while eating totem pops. The core mechanical skill is the chain: two or three precise clicks on small targets in rapid sequence, each click's position depending on the last. That's exactly what this test isolates and times.
Surround mode adds the part everyone learns the hard way: your own crystal doesn't care who placed it. Detonating without an exit plan is the classic self-kill, so the escape click — committing your crosshair away from the thing you were just focused on — deserves dedicated training. If your Classic average is under 500ms but Surround falls apart, your hands are fast but your sequencing is single-threaded; that's the gap between kill-trading and actually winning.