This is a 1-player ranked mode vs a bot. Flow:

• Click Queue Ranked vs Bot — opponent name & ELO are shown.
• A 3-second countdown runs, then the match begins.
• The match is 3 rounds. Each round a red target appears for up to 5 seconds.
• Click the red circle as fast and accurately as possible. If you miss, you are punished more heavily.
• After 3 rounds the match completes and you see per-round history and ELO changes.

ELO & Divisions

Your ELO is stored locally (in your browser). ELO cannot go below 1000. Division mapping (current):

• 1000–1099 — Bronze 1
• 1100–1199 — Bronze 2
• 1200–1299 — Bronze 3
• 1300–1399 — Bronze 4
• 1400–1499 — Silver 1
• 1500–1599 — Silver 2
• 1600–1699 — Silver 3
• 1700–1799 — Silver 4
• 1800–1899 — Gold 1
• 1900–1999 — Gold 2
• 2000–2099 — Gold 3
• 2100–2199 — Gold 4
• 2200–2299 — Champion 1
• 2300–2399 — Champion 2
• 2400–2499 — Champion 3
• 2500+ — Champion 4 (and above)
• 3000+ — Grand Champion (no subdivisions)

Below are the emblem pictures used for each division (fallbacks shown if images are missing):

Bronze 1

Bronze 2

Bronze 3

Bronze 4

Silver 1

Silver 2

Silver 3

Silver 4

Gold 1

Gold 2

Gold 3

Gold 4

Champion 1

Champion 2

Champion 3

Champion 4

Grand Champion