Simulation Canvas
Tap / drag to paint · two-finger = erase to 0 · long-press toggles brush (P1 ⇄ P2)
Controls & Metrics
Same parameter stack · QDS-style fairness instrumentation.
Time · steps/sec
t = 0 ·
0
Target speed · capped internally for stability.
Fractions (0 / P1 / P2)
0.000 ·
0.000 ·
0.000
Potential agreement
0.000
Mean neighbour-agreement (0 = chaos, 1 = fully locked).
Mean local cluster
0.00
Average size-proxy of like-state patches.
Grid size
60×36
Width & height; toroidal wrapping for fair borders.
Width
60
Height
36
Speed
30 steps/sec
Seed
7
Init empty (0) fraction
0.020
Init P1 share (rest P2)
0.500
Competition temperature
1.200
Higher = more randomness; lower = winner-takes-more.
Flip strength
1.150
Flip noise (sym.)
0.030
Lock support
4
Minimum supporters in neighbourhood to consider locking.
Lock margin
3
Lock base probability
0.001
Lock gain per margin
0.040
Higher = faster hardening of “won” patches.