head to head
Neither is meaningfully harder - they pose close to the same test. The widest gap is variance, and it is a single point.

Reads · Competitive PvP
A browser arena where your cell eats smaller players and flees bigger ones.

Reads · Competitive PvP
A four-play guessing duel where picking the opponent's call wins drives.
Agar.io leans Reads (Competitive PvP); Tecmo Bowl leans Reads (Competitive PvP).
Same score on execution - which means the number cannot separate them. The difference is in what each one asks of you.
Agar.io
Mouse steering and split timing
Tecmo Bowl
Stick skill on runs and dives matters but stays simple
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
Agar.io
Baiting and predicting human blobs decides fights
Tecmo Bowl
Guessing the opponent's one play call is the famous mind-game
Agar.io leans a little harder on variance, though the gap is small.
Agar.io
Spawn locations and lobby makeup random
Tecmo Bowl
Outcomes wobble on tackle rolls but little stays hidden
Tecmo Bowl leans a little harder on optimization, though the gap is small.
Agar.io
Split-merge math is shallow but real
Tecmo Bowl
Roster strengths and play-call odds are quickly solved
A matching score does not mean a matching test. Two games can both sit at 10 on execution and demand completely different things of you - which is why the reasoning above matters more than the number beside it.